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Date vs DateTime

...e isn't. DateTime represents some point in time that is composed of a date and a time. However, you can retrieve the date part via the Date property (which is another DateTime with the time set to 00:00:00). And you can retrieve individual date properties via Day, Month and Year. ...
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Unlimited Bash History [closed]

...want my .bash_history file to be unlimited. e.g. So I can always go back and see how I built/configured something, or what that nifty command was, or how some command broke something weeks ago. How do I change this setting? ...
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How do I get formatted JSON in .NET using C#?

I am using .NET JSON parser and would like to serialize my config file so it is readable. So instead of: 14 Answers ...
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Where can I find the Java SDK in Linux after installing it?

... This depends a bit from your package system ... if the java command works, you can type readlink -f $(which java) to find the location of the java command. On the OpenSUSE system I'm on now it returns /usr/lib64/jvm/java-1.6.0-openjdk-1.6.0/jre/bin/java (but this is not a system which use...
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How to allow only one radio button to be checked?

...hich messed me up. It is supposed to only let me check on one radio button and I had that somehow but I lost it. Any help? Thank you. ...
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How to get pixel data from a UIImage (Cocoa Touch) or CGImage (Core Graphics)?

...outline, cleaned-up the typos, generalized it to return an array of colors and got the whole thing to compile. Here is the result: + (NSArray*)getRGBAsFromImage:(UIImage*)image atX:(int)x andY:(int)y count:(int)count { NSMutableArray *result = [NSMutableArray arrayWithCapacity:count]; // ...
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Difference between getContext() , getApplicationContext() , getBaseContext() and “this”

... between getContext() , getApplicationContext() , getBaseContext() , and " this "? 8 Answers ...
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Capturing URL parameters in request.GET

...haha, you would use request.GET.get('q', ''). q is the parameter you want, and '' is the default value if q isn't found. However, if you are instead just configuring your URLconf**, then your captures from the regex are passed to the function as arguments (or named arguments). Such as: (r'^user/(?P&...
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How to compare two colors for similarity/difference

...etween 5 pre-defined colors which one is more similar to a variable color, and with what percentage. The thing is that I don't know how to do that manually step by step. So it is even more difficult to think of a program. ...
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Get names of all files from a folder with Ruby

... You also have the shortcut option of Dir["/path/to/search/*"] and if you want to find all Ruby files in any folder or sub-folder: Dir["/path/to/search/**/*.rb"] share | improve this ...