What would be the best way to split a string on the first occurrence of a delimiter? 5 Answers ...

How can i see my debug.keystore password? I entered my password 3 or 4 month ago and now i don't remember. 4 Answers ...

I'm using AngularUI's routing and I'd like to do a ng-class="{active: current.state}" but I'm unsure how to exactly detect the current state in a directive like this. ...

I'm not sure what will be in the char array after initialization in the following ways. 6 Answers ...

I want to run a Ruby file in the context of a Rails environment. rails runner almost does what I want to do, but I'd like to just give it the file name and arguments. I'm pretty sure this is possible since I've done it before. Can someone remind me how to do this? ...

I really like IDEA's code formatting, but how do I get it to reformat all the code in a particular project without going through each file? I've found the option to tidy / optimise imports on code before committing it to subversion which is great, but it only seems to apply to files that have otherw...

Is there an easy way to get the version name of an application on an Android device using adb shell? 5 Answers ...

So I am having a problem. I have looked around and looked around but no luck. I would like to make the background of my body transparent but leave the text non transparent. As it is right now I keep making both the same opacity. Here is my code: ...

I'd like to add a couple of things to what the unittest.TestCase class does upon being initialized but I can't figure out how to do it. ...

I am currently building a sales module for a clients website. So far I have got the sale price to calculate perfectly but where I have come stuck is formatting the output to 2 decimal places. ...