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How to convert int to QString?
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Here's the more interesting question: is there a faster way? I have encountered a problem where this version almost takes more time than the entire processing afterwards...
– Zeks
Apr 4 '17 at 18:...
Completion handler for UINavigationController “pushViewController:animated”?
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See par's answer for another and more up to date solution
UINavigationController animations are run with CoreAnimation, so it would make sense to encapsulate the code within CATransaction and thus set a completion block.
Swift:
For swift I suggest creati...
jQuery access input hidden value
...#foo').val()); This finds the hidden variable with id foo . This search is more specific.
– Mohammed Rafeeq
Mar 7 '14 at 12:40
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JSON.stringify output to div in pretty print way
...rowser will not remove white spaces, new lines etc. code is for making it more semantic and denotes that the content inside is a code snippet. It has nothing to with formatting. It is advised to use like this, <pre><code> /* Your code snippet here. */ </code></pre>
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Parsing command-line arguments in C?
...bc.
Argp (#include <argp.h> from the GNU C Library), which can solve more complex tasks and takes care of stuff like, for example:
-?, --help for help message, including email address
-V, --version for version information
--usage for usage message
Doing it yourself, which I don't recommend f...
Removing first x characters from string?
...gt;>> text[3:]
'sum'
See the official documentation on strings for more information and this SO answer for a concise summary of the notation.
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List directory tree structure in python?
... approach that sort of output, but I think we can do better, with simpler, more modern code and lazily evaluating approaches.
Tree in Python
To begin with, let's use an example that
uses the Python 3 Path object
uses the yield and yield from expressions (that create a generator function)
uses recur...
SSH Key - Still asking for password and passphrase
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Does JavaScript have “Short-circuit” evaluation?
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Correct way to write line to file?
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