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How can I convert a file pointer ( FILE* fp ) to a file descriptor (int fd)?
... merely meant that it is always easy to find the name of the proper header for a standard function. I.e. it is not really critical to mention the exact header name in the answer.
– AnT
Jul 3 '10 at 1:51
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How do I strip non alphanumeric characters from a string and keep spaces?
...n-alphanumber characters but keeps spaces. This is to clean search input before it hits the db. Here's what I have so far:
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What does each of the [y,n,q,a,d,/,K,j,J,g,e,?] stand for in context of git -p
...mode of git add -p or git stash -p what does each of the letters stand for?
2 Answers
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What does $(function() {} ); do?
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$(function() { ... });
is just jQuery short-hand for
$(document).ready(function() { ... });
What it's designed to do (amongst other things) is ensure that your function is called once all the DOM elements of the page are ready to be used.
However, I don't think that's ...
Python's os.makedirs doesn't understand “~” in my path
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@HappyMittal for others wondering, you can simply use ./ to reference your current directory, and thus ./~ to remove the folder ~ in the current directory. To be safer, it's easiest to simply provide the full path: rm -rf path/to/bad/dir/...
Shallow copy of a Map in Java
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Neither of the two: the constructor that you are referring to is defined for the HashMap implementation of a Map, (as well as for others) but not for the Map interface itself (for example, consider the Provider implementation of the Map interface: you will not find that constructor).
On the other...
When should I use File.separator and when File.pathSeparator?
...tor is either / or \ that is used to split up the path to a specific file. For example on Windows it is \ or C:\Documents\Test
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Should bower_components be gitignored?
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Thank you for this interesting article. So for now we still have no "lock file" equivalent to freeze the versions.
– Pierre de LESPINAY
Mar 11 '14 at 14:37
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RegEx to make sure that the string contains at least one lower case char, upper case char, digit and
...4 characters. So it makes no difference to change .+ into .* or even .{4,} for that matter.
– Bart Kiers
Oct 14 '09 at 10:03
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What are best practices for using SmtpClient, SendAsync and Dispose under .NET 4.0
...Note: .NET 4.5 SmtpClient implements async awaitable method SendMailAsync. For lower versions, use SendAsync as described below.
You should always dispose of IDisposable instances at the earliest possibility. In the case of async calls, this is on the callback after the message is sent.
var mess...