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What does the “~” (tilde/squiggle/twiddle) CSS selector mean?
...at separates two sequences of simple selectors. The
elements represented by the two sequences share the same parent in the
document tree and the element represented by the first sequence
precedes (not necessarily immediately) the element represented by the
second one.
Consider the followin...
Android onCreate or onStartCommand for starting service
...You can play ,pause,stop using action
And you do any operation in service by sending an action and receiving it on onStartCommand
onCreate work like a Constructor.
Edit in Short
onCreate() calls only for the first time you start a Service Whereas onStartCommand() calls everytime you call the st...
What's in an Eclipse .classpath/.project file?
...d on Eclipse, rather than Eclipse itself.
The .project file is maintained by the core Eclipse platform, and its goal is to describe the project from a generic, plugin-independent Eclipse view. What's the project's name? what other projects in the workspace does it refer to? What are the builders th...
How do I raise a Response Forbidden in django
...ml" to control the rendering of 403 HTTP errors.
As correctly pointed out by @dave-halter, The 403 template can only be used if you raise PermissionDenied
Below is a sample view used to test custom templates "403.html", "404.html" and "500.html"; please make sure to set DEBUG=False in project's se...
LINQ, Where() vs FindAll()
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Create a completed Task
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What does “Splats” mean in the CoffeeScript tutorial?
...
The term "splat operator" comes from Ruby, where the * character (sometimes called the "splat"—see the Jargon File entry) is used to indicate that an entry in an argument list should "soak up" a list of arguments.
CoffeeScript adopted Ruby-style splats very ear...
Django - iterate number in for loop of a template
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Why are we not to throw these exceptions?
...other exceptions like those two, for example InvalidCastException or DivideByZeroException, which are thrown for specific faults in your code and usually mean that you are doing something wrong or you are not checking for some invalid values first. By throwing them knowingly from your code, you are ...
How to detect if my shell script is running through a pipe?
... there suggest that it should, but those file descriptors are not assigned by default.
– dmckee --- ex-moderator kitten
May 14 '12 at 19:07
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