... Let's say you're opening the file with a with statement like you should be. Then you'd do something like this to read from your file: with open('somefile.txt', 'w+') as f: # Note that f has now been truncated to 0 bytes, so you'll only # be able to re...

I have a repository with a file, Hello.java . When I compile it, an additional Hello.class file is generated. 21 Answers...

...ere's an easy way to render text on top of the rendered frame (like a HUD with the player´s score etc). The text would need to use a custom font also. ...

...figuration file which is as easy as possible for a non-technical user to edit (unfortunately it has to be a file) and so I wanted to use YAML. I can't find any way of parsing this from a Unix shell script however. ...

...ow whether there are any official recommendations. For ids in my layouts with widgets and containers, I use the convention: <layout>_<widget/container>_<name> I do the same strategy for any dimens, strings, numbers, and colors I use in those layouts. However, I do try generaliz...

... I'm going to heavily quote the Object documentation here, because I think it has some great explanations. I encourage you to read it, and also the documentation for these methods as they're overridden in other classes, like String. Side note: if you want to try these out for yourself on different o...

... It sounds like you have a memory leak. The problem isn't handling many images, it's that your images aren't getting deallocated when your activity is destroyed. It's difficult to say why this is without looking at your code....

... UPDATED - Jan 2017 It's possible to store in a profile.ps1 file any powershell code to be executed each time powershell starts. There are at least 6 different paths where to store the code depending on which user have to execute it. We can cons...

Java enums are great. So are generics. Of course we all know the limitations of the latter because of type erasure. But there is one thing I don't understand, Why can't I create an enum like this: ...

I understand object oriented programming, and have been writing OO programs for a long time. People seem to talk about aspect-oriented programming, but I've never really learned what it is or how to use it. What is the basic paradigm? ...