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Is there a CSS selector for the first direct child only?
...r browsers support this method, except IE6. If IE6 support is mission-critical, you will have to add classes to the child divs and use that, instead. Otherwise, it's not worth caring about.
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How to make Regular expression into non-greedy?
...s block. I used a regular expression object for in-string finding. But how can I tell jQuery to find multiple results when have two special character or more?
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What's the difference of ContentType and MimeType
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What's the main difference between the
each one, and when is right to call
something mimetype as opposed to
content-type ? Am i being pitty and
grammar nazi?
The reason isn't only backward compatibility, and I'm afraid the usually excellent Django documentation is a bit hand-wavy about ...
C++ Double Address Operator? (&&)
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This is C++11 code. In C++11, the && token can be used to mean an "rvalue reference".
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check if directory exists and delete in one command unix
... a single command? I have situation where I use ANT 'sshexec' task where I can run only a single command in the remote machine. And I need to check if directory exists and delete it...
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How do I raise a Response Forbidden in django
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if you want to raise an exception you can use:
from django.core.exceptions import PermissionDenied
def your_view(...):
raise PermissionDenied()
It is documented here :
https://docs.djangoproject.com/en/stable/ref/views/#the-403-http-forbidden-view
As o...
Print array elements on separate lines in Bash?
...f function's output. %s means a placeholder for a string argument (in this case the array element) and \n adds a line break after that. Thus, there will be a string and a line break in the output for each element in the array.
– Koja
Apr 13 '17 at 7:49
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How do I convert struct System.Byte byte[] to a System.IO.Stream object in C#?
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but you can still use stream.ToArray() if you want your byte array back.
– Florian Fida
Mar 26 '16 at 22:38
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how to get program files x86 env variable?
I would like to know how I can display the location of Program Files (x86) in command prompt. I'm using Windows 7 64bit.
4...
Converting a double to an int in C#
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Because Convert.ToInt32 rounds:
Return Value: rounded to the nearest 32-bit signed integer. If value
is halfway between two whole numbers, the even number is returned;
that is, 4.5 is converted to 4, and 5.5 is converte...