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What is q=0.5 in Accept* HTTP headers?
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This is called a relative quality factor. It specifies what language the user would prefer, o...
Difference between 'python setup.py install' and 'pip install'
...ur computer. More info.
pip is bundled by default with Python as of Python 2.7.9 on the Python 2.x series, and as of Python 3.4.0 on the Python 3.x series, making it even easier to use.
So basically, use pip. It only offers improvements over using python setup.py install.
If you're using an old...
What is the difference between the $parse, $interpolate and $compile services?
... value. To set the value one would do: $parse('name').assign($scope, 'image2')
All those services are working together to provide a live UI in AngularJS. But they operate on different levels:
$parse is concerned with individual expressions only (name, extension). It is a read-write service.
$int...
Don't understand why UnboundLocalError occurs (closure) [duplicate]
...variable counter before it is assigned, resulting in an UnboundLocalError.[2]
If counter is a global variable, the global keyword will help. If increment() is a local function and counter a local variable, you can use nonlocal in Python 3.x.
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Reusing output from last command in Bash
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12 Answers
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Undefined, unspecified and implementation-defined behavior
...odify that string literal. What does this program do? According to section 2.14.5 paragraph 11 of the C++ standard, it invokes undefined behavior:
The effect of attempting to modify a string literal is undefined.
I can hear people screaming "But wait, I can compile this no problem and get the outp...
CSS styling in Django forms
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200
Taken from my answer to:
How to markup form fields with <div class='field_type'> in Djan...
diff to output only the file names
...ely compare any subdirectories found.
Example command:
diff -qr dir1 dir2
Example output (depends on locale):
$ ls dir1 dir2
dir1:
same-file different only-1
dir2:
same-file different only-2
$ diff -qr dir1 dir2
Files dir1/different and dir2/different differ
Only in dir1: only-1
Only in d...
What is the use for Task.FromResult in C#
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There are two common use cases I've found:
When you're implementing an interface that allows...
How to prevent auto-closing of console after the execution of batch file
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edited Jul 30 '13 at 20:52
Rob Kielty
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answe...