Ask HN: learning web programming vs. tablet programming
20 comments
I would advise you not to go looking for what others think you should do but to start looking at this from a 'problem oriented perspective'.
Find something that you would like to have but that is not currently available and then build that, that in turn will decide for the platform and associated toolchain.
It is much better that way because you can't really make the case for what is 'better' for an aspiring programmer, web programming, tablet programming or any other 'kind' of programming per se. It all depends on what you want to achieve and programming is just a means to an end.
Also, under the hood all 'kinds' of programming are essentially equal (in spite of many religious arguments to the contrary), it's in the end just a way to very specifically tell a computer what you want it to do and in that respect any programming will serve as a way to get better at every other kind of programming.
The more you do it, the better you get, just like with every other skill.
Good luck!
Find something that you would like to have but that is not currently available and then build that, that in turn will decide for the platform and associated toolchain.
It is much better that way because you can't really make the case for what is 'better' for an aspiring programmer, web programming, tablet programming or any other 'kind' of programming per se. It all depends on what you want to achieve and programming is just a means to an end.
Also, under the hood all 'kinds' of programming are essentially equal (in spite of many religious arguments to the contrary), it's in the end just a way to very specifically tell a computer what you want it to do and in that respect any programming will serve as a way to get better at every other kind of programming.
The more you do it, the better you get, just like with every other skill.
Good luck!
Learn C, then decide.
1. If you like programming logic puzzles then you will enjoy programming in C. In C, everything is a number, memory address, or byte array. So every "while" loop you write is a new logic puzzle! But seriously, the things that people tend to gripe about (pointers, segfaults, etc.) won't affect you if you are good at logical reasoning and learn your way around a debugger.
2. Learning C will teach you what's going on "under the hood" and make all other programming seem easy. For some reason people like to say the JavaScript or Ruby are great "beginner's languages," but I disagree. I think you should learn to drive stick shift first and then graduate to automatic. Too many people learn automatic and then think stick shift is unnecessary. Then when their friend with a convertible gets drunk at a party, nobody can drive home, and everyone has to sleep on the floor. If you know C, you will be the hero of the party, and if something deep inside the system breaks or there's a seemingly insoluble performance problem, you'll be the guy everyone turns to.
3. I see a number of growth fronts for C programming.
A. Tablet programming. If you're not just writing Babe Alarm Clock apps and want to get the most out of limited hardware, you will want to know C. You might only write 5% of the app in C, but for critical logic paths, it can make the difference between an app that feels like a prototype and one that feels like a magic show.
B. Desktop programming. The Mac App Store will completely change the economics of desktop software development. You'll be able to get a program in people's hands (and money in your bank account) with minimal expenditures on sales or marketing. This opens up a lot of potential for innovation and the creation of new vertical markets that people didn't think existed. Microsoft will probably follow suit with an App Store before long. For desktop programming on Mac or Windows, you will want to know C because:
-- As with tablet programming, sometimes you need to write a critical logic path in C to get the responsiveness that users expect.
-- The number of open-source libraries out there is large and continues to grow. In most cases, knowing C lets you take advantage of them, even if only to write a binding for some other language. In many cases you will be able to write a great program just by slapping a pretty face onto an LGPL library or two.
-- GPU programming (OpenCL, DirectCompute, CUDA) looks to be an area of large potential growth, and as I understand it the APIs look a lot like C. For certain kinds of computations the GPU has 50X the throughput of the CPU. That's like going from a 66 MHz Compaq with a Turbo button to whatever 2GHz workhorse is sitting on your desktop right now. The ramifications for scientific computing are large; many programs designed around a "click and wait" paradigm can be rewritten to be fully interactive. There's a lot of potential for disruptive innovation here.
C. Server programming. The web still has a lot of growing to do, and fast-growing web companies need folks who know C. Most people will tell you that for web programming you just need PHP or whatever, but when the going gets tough, you're going to bust out some C. When I was on the server team at a fast-growing chat company, nominally I just needed to know PHP and Perl, but I found myself needing C in order to: 1. Fix a bug in Memcache that was horking our graphs 2. Fix up the prediction algorithms in RRDtool 3. Write a PHP extension for monitoring CPU time on Windows. I couldn't have done any of those things without knowing C. If you want to be at a company that uses the latest and greatest open-source server technology, at least somebody will need to know C when you run into the programs' problems or limitations.
D. Web programming. This is still several years off, but the Google Native Client is on the horizon:
http://en.wikipedia.org/wiki/Google_Native_Client
If it takes off, we're looking at a lot of desktop C/C++ code that will need to be adapted or rewritten to run in web browsers.
4. If you're hoping to be "very well paid" (esp. starting out at age 36) knowing C is a good strategy. First, it sets you apart from the stack of resumes touting Cocoa and jQuery knowledge. Second, knowledge of C is an excellent way to get involved in open-source and have your contributions widely used (and your coding skills validated). As a former boss of mine said, there are basically two paths to the major leagues in software development: first is to go to the right schools and get recruited into the right companies, and the second is to contribute to open-source. The most popular open-source projects are all written in C.
On a personal note, I've had to learn a dozen or so computer languages at various points and I find C to be the most satisfying. It's a difficult language compared to most, but if you know it, like it, and get good at it, you can let other people worry about bullshit like CSS workarounds and concentrate on getting the most out of a computer. Knowing C will seem completely unnecessary as you get started on any idea, but as soon as you start thinking any of these thoughts:
- "I've done everything, but it's still not fast enough" - "I've done everything, but it still eats too much RAM" - "If only I could use this library" - "If only I could use this system call" - "If only I could fix this bug"
...then if you know C, you will be the hero of your own party.
1. If you like programming logic puzzles then you will enjoy programming in C. In C, everything is a number, memory address, or byte array. So every "while" loop you write is a new logic puzzle! But seriously, the things that people tend to gripe about (pointers, segfaults, etc.) won't affect you if you are good at logical reasoning and learn your way around a debugger.
2. Learning C will teach you what's going on "under the hood" and make all other programming seem easy. For some reason people like to say the JavaScript or Ruby are great "beginner's languages," but I disagree. I think you should learn to drive stick shift first and then graduate to automatic. Too many people learn automatic and then think stick shift is unnecessary. Then when their friend with a convertible gets drunk at a party, nobody can drive home, and everyone has to sleep on the floor. If you know C, you will be the hero of the party, and if something deep inside the system breaks or there's a seemingly insoluble performance problem, you'll be the guy everyone turns to.
3. I see a number of growth fronts for C programming.
A. Tablet programming. If you're not just writing Babe Alarm Clock apps and want to get the most out of limited hardware, you will want to know C. You might only write 5% of the app in C, but for critical logic paths, it can make the difference between an app that feels like a prototype and one that feels like a magic show.
B. Desktop programming. The Mac App Store will completely change the economics of desktop software development. You'll be able to get a program in people's hands (and money in your bank account) with minimal expenditures on sales or marketing. This opens up a lot of potential for innovation and the creation of new vertical markets that people didn't think existed. Microsoft will probably follow suit with an App Store before long. For desktop programming on Mac or Windows, you will want to know C because:
-- As with tablet programming, sometimes you need to write a critical logic path in C to get the responsiveness that users expect.
-- The number of open-source libraries out there is large and continues to grow. In most cases, knowing C lets you take advantage of them, even if only to write a binding for some other language. In many cases you will be able to write a great program just by slapping a pretty face onto an LGPL library or two.
-- GPU programming (OpenCL, DirectCompute, CUDA) looks to be an area of large potential growth, and as I understand it the APIs look a lot like C. For certain kinds of computations the GPU has 50X the throughput of the CPU. That's like going from a 66 MHz Compaq with a Turbo button to whatever 2GHz workhorse is sitting on your desktop right now. The ramifications for scientific computing are large; many programs designed around a "click and wait" paradigm can be rewritten to be fully interactive. There's a lot of potential for disruptive innovation here.
C. Server programming. The web still has a lot of growing to do, and fast-growing web companies need folks who know C. Most people will tell you that for web programming you just need PHP or whatever, but when the going gets tough, you're going to bust out some C. When I was on the server team at a fast-growing chat company, nominally I just needed to know PHP and Perl, but I found myself needing C in order to: 1. Fix a bug in Memcache that was horking our graphs 2. Fix up the prediction algorithms in RRDtool 3. Write a PHP extension for monitoring CPU time on Windows. I couldn't have done any of those things without knowing C. If you want to be at a company that uses the latest and greatest open-source server technology, at least somebody will need to know C when you run into the programs' problems or limitations.
D. Web programming. This is still several years off, but the Google Native Client is on the horizon:
http://en.wikipedia.org/wiki/Google_Native_Client
If it takes off, we're looking at a lot of desktop C/C++ code that will need to be adapted or rewritten to run in web browsers.
4. If you're hoping to be "very well paid" (esp. starting out at age 36) knowing C is a good strategy. First, it sets you apart from the stack of resumes touting Cocoa and jQuery knowledge. Second, knowledge of C is an excellent way to get involved in open-source and have your contributions widely used (and your coding skills validated). As a former boss of mine said, there are basically two paths to the major leagues in software development: first is to go to the right schools and get recruited into the right companies, and the second is to contribute to open-source. The most popular open-source projects are all written in C.
On a personal note, I've had to learn a dozen or so computer languages at various points and I find C to be the most satisfying. It's a difficult language compared to most, but if you know it, like it, and get good at it, you can let other people worry about bullshit like CSS workarounds and concentrate on getting the most out of a computer. Knowing C will seem completely unnecessary as you get started on any idea, but as soon as you start thinking any of these thoughts:
- "I've done everything, but it's still not fast enough" - "I've done everything, but it still eats too much RAM" - "If only I could use this library" - "If only I could use this system call" - "If only I could fix this bug"
...then if you know C, you will be the hero of your own party.
Go for the tablet using ONLY native Objective C. Don't use PhoneGap.
It will be a good learning experience, you will be able to instantly test the code, and there are no two ways about it. Few hacks or tricky stuff. It's a pretty straightforward platform.
Also, you can easily earn money with this, and the money is purely passive. No server administration, etc. You can finish it, put it in the store and run off for the next year.
Also, you learn about memory management and device constraints.
If you want something even more interesting, consider a use-case like using a tablet to control some hardware (like a lightbulb).
It will be a good learning experience, you will be able to instantly test the code, and there are no two ways about it. Few hacks or tricky stuff. It's a pretty straightforward platform.
Also, you can easily earn money with this, and the money is purely passive. No server administration, etc. You can finish it, put it in the store and run off for the next year.
Also, you learn about memory management and device constraints.
If you want something even more interesting, consider a use-case like using a tablet to control some hardware (like a lightbulb).
I know some pretty capable devs who find Obj C challenging, certainly in comparison with JavaScript. There's a reason good iPhone/iPad devs command a high hourly rate.
Also, your hard earned Obj C knowledge will be pretty much useless outside Apple platforms.
There are definitely a lot of apps where you have no choice but Obj C, but reading OPs experience I think he'd enjoy focusing on designing the app rather than dealing with implementation details.
Also, your hard earned Obj C knowledge will be pretty much useless outside Apple platforms.
There are definitely a lot of apps where you have no choice but Obj C, but reading OPs experience I think he'd enjoy focusing on designing the app rather than dealing with implementation details.
And whatever you do, test it on an iPhone 3G or iPod Touch 1G. If it performs reasonably on that, it will be blazing fast on an iPhone 3GS/4 or iPod Touch 3G/4G.
Also, you learn about memory management and device constraints.
Didn't know that a tablet platform will have device constrain with so much processing power at hand. Will someone enlighten me about the amount of low level stuff (memory management and thinking about rams and disk space and the likes) goes into writing software for iPad or even an android and iPhone.
Didn't know that a tablet platform will have device constrain with so much processing power at hand. Will someone enlighten me about the amount of low level stuff (memory management and thinking about rams and disk space and the likes) goes into writing software for iPad or even an android and iPhone.
> Didn't know that a tablet platform will have device constrain with so much processing power at hand.
These devices (Android/iOS devices) are fairly limited in power when compared to your average laptop or desktop.
For the iPhone and iPad, there's not much low-level stuff you'll normally worry about. Memory management is pretty easy to understand. In most cases, if you follow a few rules of thumb, you'll be okay.
These devices (Android/iOS devices) are fairly limited in power when compared to your average laptop or desktop.
For the iPhone and iPad, there's not much low-level stuff you'll normally worry about. Memory management is pretty easy to understand. In most cases, if you follow a few rules of thumb, you'll be okay.
There is a 10MB limit on 3G app store distribution; anything over that will be wifi only.
Memory management is handled via a set of rules that are basically if you create it you are responsible to release it. If you borrow it you must not release it. Similar to malloc/free and new/delete in c/c++. It is a level of abstraction higher though. You are dealing with retain counts and autorelease pools. A memory leak in an application can crash a phone with limited memory fairly quickly.
Memory management is handled via a set of rules that are basically if you create it you are responsible to release it. If you borrow it you must not release it. Similar to malloc/free and new/delete in c/c++. It is a level of abstraction higher though. You are dealing with retain counts and autorelease pools. A memory leak in an application can crash a phone with limited memory fairly quickly.
I think the keyword here is "fun". You're "bored to death". You don't want a programming career that will too bore you to death.
If you don't enjoy web development, do something else. The tablet could be one way to go, but there are many many others, I don't want to give any specific advise, as different people are attracted to different things.
Find something you really enjoy (which in itself could take a long time - if you're not sure now, you could dive into one field for a while, see if it's for you. If not, move on).
It might sound odd (and people might disagree) but I say don't focus on what's business wise. Focus on finding something you love doing.
Best of luck!
If you don't enjoy web development, do something else. The tablet could be one way to go, but there are many many others, I don't want to give any specific advise, as different people are attracted to different things.
Find something you really enjoy (which in itself could take a long time - if you're not sure now, you could dive into one field for a while, see if it's for you. If not, move on).
It might sound odd (and people might disagree) but I say don't focus on what's business wise. Focus on finding something you love doing.
Best of luck!
Learn both of it. And C is something to know anyways.
Fun in programming is about doing different things, exploring technology and deliver a well-rounded project.
Also, you chose another field which is rather heavy on the GUI side - you will soon realize that ALL GUI done right isn't really something done effortless. It takes much work. Everybody wants to USE good user interface (be it GUI or command line or API-wise) - but few people really like to CREATE them...
And: Web GUI and developing for tablets/touch-based devices are really just two sides of the same medal - what if you need to make a tablet/touch-able Web GUI?
Accept that browsers are strange beasts and get it over with with good frameworks and you'll be fine.
Or choose the middleware or database-side of Web programming - also two good options.
And also learn that "6 months to learn X" literally means nothing in the programming world - there's ALWAYS a "6 months to learn X" ahead of you. Even if you already know a handful of languages very well, have 2 decades of well groomed experience - there's always a subject you know next to nothing about and 6 months isn't really a long period to learn something fundamentally new to you.
Those 6 month will never go away and there is no point you're working yourself up to and then just stop and "be a programmer" :)
Fun in programming is about doing different things, exploring technology and deliver a well-rounded project.
Also, you chose another field which is rather heavy on the GUI side - you will soon realize that ALL GUI done right isn't really something done effortless. It takes much work. Everybody wants to USE good user interface (be it GUI or command line or API-wise) - but few people really like to CREATE them...
And: Web GUI and developing for tablets/touch-based devices are really just two sides of the same medal - what if you need to make a tablet/touch-able Web GUI?
Accept that browsers are strange beasts and get it over with with good frameworks and you'll be fine.
Or choose the middleware or database-side of Web programming - also two good options.
And also learn that "6 months to learn X" literally means nothing in the programming world - there's ALWAYS a "6 months to learn X" ahead of you. Even if you already know a handful of languages very well, have 2 decades of well groomed experience - there's always a subject you know next to nothing about and 6 months isn't really a long period to learn something fundamentally new to you.
Those 6 month will never go away and there is no point you're working yourself up to and then just stop and "be a programmer" :)
"Well, thinking about the interface and implementing the programming logic was actually fun. And it took 10% of the time. The other 90% was spent fighting with browsers' quirkiness and with Google App Engine"
Yes, you characterize web development correctly. "The web" is a great idea, but web programming the way is currently is, is an enormous pain in the neck (and I'm putting it mildly). I don't foresee this becoming any better in the near future, because instead of reinventing the browser and the outdated models that come with it, we keep tacking things on to it.
So if your goal is to be "not bored", my advice is to look elsewhere. Well, you may not be bored doing web programming, but you will definitely tear out your hair in frustration, as you already found out. It won't really get any better as you learn more; just more complicated.
(That said, I do have great respect for people who do this for a living. I'm not sure if I would be able to do it for any extended period of time.)
Tablets are a different story, development-wise. It isn't necessarily easier, but it's different, and it's more like "real" programming, rather than figuring out what breaks in which browser and how to fix it, or wasting hours tweaking your CSS. There are drawbacks, however. For starters, your audience is limited. If you want to develop for iOS, you'll have to pay the Apple tax, and go through their approval system if you want your app to show up in the app store. Android imposes fewer restrictions, but it's more in flux, and good tablets that run it are pretty hard to find. All these are things to take into consideration.
Personally I am heading into the direction of tablet programming, although the field isn't very mature yet.
Yes, you characterize web development correctly. "The web" is a great idea, but web programming the way is currently is, is an enormous pain in the neck (and I'm putting it mildly). I don't foresee this becoming any better in the near future, because instead of reinventing the browser and the outdated models that come with it, we keep tacking things on to it.
So if your goal is to be "not bored", my advice is to look elsewhere. Well, you may not be bored doing web programming, but you will definitely tear out your hair in frustration, as you already found out. It won't really get any better as you learn more; just more complicated.
(That said, I do have great respect for people who do this for a living. I'm not sure if I would be able to do it for any extended period of time.)
Tablets are a different story, development-wise. It isn't necessarily easier, but it's different, and it's more like "real" programming, rather than figuring out what breaks in which browser and how to fix it, or wasting hours tweaking your CSS. There are drawbacks, however. For starters, your audience is limited. If you want to develop for iOS, you'll have to pay the Apple tax, and go through their approval system if you want your app to show up in the app store. Android imposes fewer restrictions, but it's more in flux, and good tablets that run it are pretty hard to find. All these are things to take into consideration.
Personally I am heading into the direction of tablet programming, although the field isn't very mature yet.
First of all, congrats!!! Most programmers never actually release anything on their own. You should be proud.
>> Well, thinking about the interface and implementing the programming logic was actually fun. And it took 10% of the time. The other 90% was spent fighting with browsers' quirkiness and with Google App Engine (if I skipped GAE I would have fought with sys admin so not better I suppose). And that was teeth-cringing.
welcome to programming. programming is the gentle art of staying sane while dealing with the stupid choices of the programmers that have come before you (when you do this long enough, you will start to appreciate the difficulty in making good programming choices.) the deeper your knowledge of a given stack, the less pain you will experience. What's that old saying? "An expert is someone who has made most of the common mistakes in their field."
Some platforms are better than others, targeting one platform is always easier than targeting multiple platforms with the same codebase.
However, iOS programming is far less instantly-rewarding than web programming. It also requires a deeper understanding of the way computers work, because the resource-constrained device does not play well with high-level languages.
I suggest that you learn c, obj-c and cocoa because it will make you a well-rounded programmer. after 6 months, you will then know if you like low-level stuff or web stuff better. if you want to be doing the next thing for 20 more years, it is worth 6 months to determine what fits you best in an empirical way.
Check out http://www.phonegap.com/ you might like it.
p.s. In ui design for the web, put a link to do the thing whenever you talk abotu the thing. for instance, on your home page you say 1. Log in or sign up. you should have those words be the same link as in the upper right. similarly, when you say upload on the left, you could also just have a big upload screen if the user hasnt uploaded any files yet.
>> Well, thinking about the interface and implementing the programming logic was actually fun. And it took 10% of the time. The other 90% was spent fighting with browsers' quirkiness and with Google App Engine (if I skipped GAE I would have fought with sys admin so not better I suppose). And that was teeth-cringing.
welcome to programming. programming is the gentle art of staying sane while dealing with the stupid choices of the programmers that have come before you (when you do this long enough, you will start to appreciate the difficulty in making good programming choices.) the deeper your knowledge of a given stack, the less pain you will experience. What's that old saying? "An expert is someone who has made most of the common mistakes in their field."
Some platforms are better than others, targeting one platform is always easier than targeting multiple platforms with the same codebase.
However, iOS programming is far less instantly-rewarding than web programming. It also requires a deeper understanding of the way computers work, because the resource-constrained device does not play well with high-level languages.
I suggest that you learn c, obj-c and cocoa because it will make you a well-rounded programmer. after 6 months, you will then know if you like low-level stuff or web stuff better. if you want to be doing the next thing for 20 more years, it is worth 6 months to determine what fits you best in an empirical way.
Check out http://www.phonegap.com/ you might like it.
p.s. In ui design for the web, put a link to do the thing whenever you talk abotu the thing. for instance, on your home page you say 1. Log in or sign up. you should have those words be the same link as in the upper right. similarly, when you say upload on the left, you could also just have a big upload screen if the user hasnt uploaded any files yet.
Programming for both is hard in different ways. With web programming, you can generally throw together arbitrary designs quickly but once it works, you have the second half of the work ensuring it works everywhere. With device programming, you have an easy path to the platform defaults and a more difficult path to arbitrary designs but (particularly on the iOS devices) once it runs, you're pretty much done.
The hardest part of web programming is getting consistent results out of CSS, particularly since this is generally non-repeatable. The best solution is to use a CSS preprocessor (I recommend sass/compass) and up the abstraction a level so you CAN repeat the solutions.
Javascript is comparatively stable. There are the same number of quirks/variations in the raw browser APIs but the libraries are to the point where they fill in the differences. I don't recommend programming a general use site without a library. Most of the work in building the lib is shimming+testing the differences between browsers, not doing the raw library design+construction.
The trick to client side wizardry is modularization. You need something like Sproutcore, YUI3, Backbone, or Knockout to do modules/KVO otherwise things get out of control as your app size grows. It's a boring trick, but it's the trick. All flashier tricks (and there are hundreds) are easy to copy, you look at the source and pull out the interesting bits.
I'm a devoted frontend developer. Dealing with browser quirks is annoying but I think the web is the healthiest platform available and I like not being a sharecropper.
The hardest part of web programming is getting consistent results out of CSS, particularly since this is generally non-repeatable. The best solution is to use a CSS preprocessor (I recommend sass/compass) and up the abstraction a level so you CAN repeat the solutions.
Javascript is comparatively stable. There are the same number of quirks/variations in the raw browser APIs but the libraries are to the point where they fill in the differences. I don't recommend programming a general use site without a library. Most of the work in building the lib is shimming+testing the differences between browsers, not doing the raw library design+construction.
The trick to client side wizardry is modularization. You need something like Sproutcore, YUI3, Backbone, or Knockout to do modules/KVO otherwise things get out of control as your app size grows. It's a boring trick, but it's the trick. All flashier tricks (and there are hundreds) are easy to copy, you look at the source and pull out the interesting bits.
I'm a devoted frontend developer. Dealing with browser quirks is annoying but I think the web is the healthiest platform available and I like not being a sharecropper.
Well, thanks to software like PhoneGap and Javascript/CSS libraries like jQuery mobile (and many others), writing a "tablet app" is much the same as regular web development.
You can create an app with a native look and feel with pure HTML5/Javascript/CSS, and you can build it as native apps for iPhone and Android, and have it hosted on their app stores with the same codebase.
For platforms that doesn't offer app stores, you can just provide them with an URL to your app so they can use it in a regular browser (also using the same codebase). The development process can also be simplified, since you can do much of the development with a browser, compared to re-compiling for each iteration of development.
There are of course some applications that aren't suitable for being run in a browser, but in many cases you can, and being able to share codebase between all these platforms seems just great.
Arstechnica released their iPad app a month ago, based on HTML5/CSS/Javascript and built with PhoneGap, and they explain very well how and why they did it that way: http://arstechnica.com/apple/news/2010/11/introducing-the-ar...
I would definetely learn regular web development, and not lock myself down to a single platform. Especially with these cool tools like Phonegap.
You can create an app with a native look and feel with pure HTML5/Javascript/CSS, and you can build it as native apps for iPhone and Android, and have it hosted on their app stores with the same codebase.
For platforms that doesn't offer app stores, you can just provide them with an URL to your app so they can use it in a regular browser (also using the same codebase). The development process can also be simplified, since you can do much of the development with a browser, compared to re-compiling for each iteration of development.
There are of course some applications that aren't suitable for being run in a browser, but in many cases you can, and being able to share codebase between all these platforms seems just great.
Arstechnica released their iPad app a month ago, based on HTML5/CSS/Javascript and built with PhoneGap, and they explain very well how and why they did it that way: http://arstechnica.com/apple/news/2010/11/introducing-the-ar...
I would definetely learn regular web development, and not lock myself down to a single platform. Especially with these cool tools like Phonegap.
This is a difficult choice to make because we're at an interesting crossroads in application programming. My gut feeling is that web programming will win in the long-term - there's so much competition between browsers now that the pace of innovation is faster than ever. There's still a long way to go though.
Web programming is great once you surrender to the fact that frameworks are the way to go. At first, yes, it's essentially magic. But once you get experienced and you delve deeper into the framework you can assimilate the (hopefully) insightful design choices made by the developers. If you choose web programming, I would highly recommend the Sencha frameworks: Ext JS 4.0 is out soon and Sencha Touch is looking very promising.
On the other hand: the iOS stack is mature, well thought-out and will teach you good programming practices. It's also where the money is right now - an iPhone/iPad shop I know here in the UK is literally struggling to recruit. I see it as a bubble akin to early web development; a lot of companies jumping on the bandwagon just to have their own 'app'. You've also got to choose whether to learn Android or iOS, which is a whole other discussion!
I'm honestly not sure what to suggest. Personally I'm an experienced web developer learning iOS development and it's been fun so far.
Web programming is great once you surrender to the fact that frameworks are the way to go. At first, yes, it's essentially magic. But once you get experienced and you delve deeper into the framework you can assimilate the (hopefully) insightful design choices made by the developers. If you choose web programming, I would highly recommend the Sencha frameworks: Ext JS 4.0 is out soon and Sencha Touch is looking very promising.
On the other hand: the iOS stack is mature, well thought-out and will teach you good programming practices. It's also where the money is right now - an iPhone/iPad shop I know here in the UK is literally struggling to recruit. I see it as a bubble akin to early web development; a lot of companies jumping on the bandwagon just to have their own 'app'. You've also got to choose whether to learn Android or iOS, which is a whole other discussion!
I'm honestly not sure what to suggest. Personally I'm an experienced web developer learning iOS development and it's been fun so far.
A big part of the fun of programming IMHO is seeing the results of what you are writing. I try to center my workflow around that – always having my app buildable, working in small increments, changing what feature I work on as soon as it starts to bore me. Being rather new to programming, a lot of common issues can be real problems for me (e.g. xcode build settings). Be sure to standardize your debugging process. What helps me most is starting to write a question on stackoverflow and thinking what people would need ask me (did I check X? What Y returns?).
Regarding your main question, web seems more fun to me (I've done both a bit). You can iterate faster and push updates more often. Surely I hate having to mess with the server, but generally I set it up and need not touch it for another couple months.
Regarding your main question, web seems more fun to me (I've done both a bit). You can iterate faster and push updates more often. Surely I hate having to mess with the server, but generally I set it up and need not touch it for another couple months.
Web programming, specifically taking advantage of all of the APIs HTML5 provides.
All existing tablet devices are very friendly to HTML5 having all being built off of webkit (Android and iOS). So you can kill two birds with one stone and not have to worry about IE compatibility.
All existing tablet devices are very friendly to HTML5 having all being built off of webkit (Android and iOS). So you can kill two birds with one stone and not have to worry about IE compatibility.
Learn what you are most interested in. If this is gonna be the next 30 years, it really matters little if right now you learn language X or language Y, you'll have to keep learning anyway.
You should start by purchasing a mouth guard, since if Javascript makes your teeth "cringe" then you're going to need it for every other kind of programming you attempt.
What I really mean by that is you're going to need a great deal of patience and perseverance to get good at any kind of programming, and even when you do get good at it, you're still going to end up battling things that have nothing to do with the programming language you choose (like browser compatibility issues, bugs that are other people's fault, bugs that are your fault that take you 7 hours to track down, etc.)
It's easy to enjoy things you are very good at, but to get there, you're also going to have to enjoy not being very good at all.
To answer your original question, if you are seeking to participate in an exciting new field, work on the tablet programming. If you want something where you can accomplish cool things with relatively few headaches, stick with Python but drop GAE and go with "normal" hosting.
What I really mean by that is you're going to need a great deal of patience and perseverance to get good at any kind of programming, and even when you do get good at it, you're still going to end up battling things that have nothing to do with the programming language you choose (like browser compatibility issues, bugs that are other people's fault, bugs that are your fault that take you 7 hours to track down, etc.)
It's easy to enjoy things you are very good at, but to get there, you're also going to have to enjoy not being very good at all.
To answer your original question, if you are seeking to participate in an exciting new field, work on the tablet programming. If you want something where you can accomplish cool things with relatively few headaches, stick with Python but drop GAE and go with "normal" hosting.
Cobol programming was actually not teeth-cringing at all. Boring, tedious, even mindless... yes. But you were working in a top-to-bottom stack from one vendor, with pretty much one standard set of patterns to learn and follow.
It depends of what you want to do.
IMHO it is really stupid trying to do what makes old standard programming shine(c, c++,python{this could be used to program web too}) with web programming, as it it not good idea to use old languages to manage documents and information(in which web programming shine).
You will find people that only have experience with one of those camps that will tell you that you only have to know one of them(when you only have a hammer see every problem as a nail.)
So I recommend you: first understand where you want to go, then learn the best tools for getting there, not the other way around.
IMHO it is really stupid trying to do what makes old standard programming shine(c, c++,python{this could be used to program web too}) with web programming, as it it not good idea to use old languages to manage documents and information(in which web programming shine).
You will find people that only have experience with one of those camps that will tell you that you only have to know one of them(when you only have a hammer see every problem as a nail.)
So I recommend you: first understand where you want to go, then learn the best tools for getting there, not the other way around.
Big share of 'fun' in programming comes from exploration (the other big thing, at least for me, is watching how something cool emerges from vast nothingness of void, even if my creature looks like Frankenstein's monster); be brave and courageous, try everything, have a look and feel of the bleeding edge of technology.
Other than that, avoid MUMPS :)
Other than that, avoid MUMPS :)
Learning a bit of system administration and renting a vps is probably better long term.
I'd say tablet to the original question, but Android. In time it will spawn a much bigger ecosystem then Apple can or wants. Java is much cleaner then it's painted, and in time all the jvm languages will be useful on Android.
I'd say tablet to the original question, but Android. In time it will spawn a much bigger ecosystem then Apple can or wants. Java is much cleaner then it's painted, and in time all the jvm languages will be useful on Android.
I suggest trying to learn platforms and technologies that apply broadly, at least to start out. That typically means standards - HTML(5), CSS, Javascript, etc. If you create something of value, you will want it to run on the broadest set of platforms/devices possible.
I say build what interests you, regardless of the platform. That is the only way to stay focused. Building what you think someone may like probably wont work unless you are more disciplined than I...
So I am learning to program, a bit for fun a bit to see if I can start something of my own. The original plan was to learn web programming since I imagined web applications were both fun to develop and the best shot at a start-up. I took up Python and developed a simple file sharing application on Google App Engine (you can see it at myfilesinthesky.com but you don't lose anything if you don't).
Well, thinking about the interface and implementing the programming logic was actually fun. And it took 10% of the time. The other 90% was spent fighting with browsers' quirkiness and with Google App Engine (if I skipped GAE I would have fought with sys admin so not better I suppose). And that was teeth-cringing.
So I am not really sure web programming is that fun after all and the next step would be now to learn javascript to start doing browser-side wizardry which from what I'm reading around looks like as teeth cringing as it gets (ok, cobol programming is worse, I am sure).
And then I read Paul Graham's essays on tablets - paulgraham.com/tablets.html - and I am thinking now that ipad programming can be still promising business wise but much more fun since you have full control of the device and building native apps. No more need to get crazy with browser UI and sys admin stuff!
Before I spend the w.e. of the next six months learning C, obj-C and Cocoa, let me ask you, what would you advise to an aspiring programmer, learn web programming or dive into tablet programming?