What is the use of property main file when you run bower init? I have been looking and many people says that it currently has no purpose. ...

I want to disable a button ( UIButton ) on iOS after it is clicked. I am new to developing for iOS but I think the equivalent code on objective - C is this: ...

What is the basic difference between the following import statements in a Django app? 1 Answer ...

I need to check if some option that can be passed to JVM is explicitly set or has its default value. 5 Answers ...

What are the differences between "min sdk version/target sdk version" and "compile sdk version"? I know what min and target sdk means, but what does compile sdk version mean? ...

I've got a script that checks for 0-size, but I thought there must be an easier way to check for file sizes instead. I.e. file.txt is normally 100k; how to make a script check if it is less than 90k (including 0), and make it do wget a new copy because the file is corrupt in this case. ...

Among the timing functions, time , clock getrusage , clock_gettime , gettimeofday and timespec_get , I want to understand clearly how they are implemented and what are their return values in order to know in which situation I have to use them. ...

I've started to use Subversion with TortoiseSVN. If I open up the log and right click on an old revision I see two options that sound like they roll back to an older version: "Update item to revision" and "Revert to this revision". ...

I want to serialize objects to strings, and back. 8 Answers 8 ...

I can get diffs between two revisions using something like 4 Answers 4 ...