I am running a program and want to see what its return code is (since it returns different codes based on different errors). ...

Is there a way to get (from somewhere) the number of elements in a javascript object?? (i.e. constant-time complexity). 6 A...

... 12 Answers 12 Active ...

I have a git repository that is ignoring image files as well as a few other files, but my .gitignore file only has it ignoring a config.php file. Is there some global ignore file somewhere that I can't seem to find? I have to specify files to add them now, and it's giving me this warning: ...

Why does PEP 8 recommend not having spaces around = in a keyword argument or a default parameter value ? 6 Answers ...

Is anyone aware of a pure, Javascript based implementation of the directional flow diagrams that GraphViz is capable of generating? I am NOT interested in pretty visuals output, but the computations to figure out the maximum depth of each node, along with the layout of bezier lines that are optimize...

I want to setup my local development machine so that any requests for *.local are redirected to localhost . The idea is that as I develop multiple sites, I can just add vhosts to Apache called site1.local , site2.local etc, and have them all resolve to localhost , while Apache serves a differ...

I'm trying to compile my excel addin using C# 4.0, and started to get this problem when building my project in Visual Studio. It's important to tell you that I haven't had this problem before. What could cause this to happen? ...

What's the difference between a default constructor and just initializing an object's fields directly? 5 Answers ...

What is the correct way to return a Void type, when it isn't a primitive? Eg. I currently use null as below. 5 Answers ...