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Check whether a path is valid in Python without creating a file at the path's target
...es is liable to either eventually fail with connection timeouts or consume more time and resources than your feeble capacity to withstand unemployment.
The above approach obviates this by only validating the path components of a pathname against the root directory of the root filesystem. (If even ...
Seeking useful Eclipse Java code templates [closed]
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Remove duplicates from a List in C#
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How to do ToString for a possibly null object?
...ng.Empty).ToString();
or
string s = (myObjc ?? "").ToString()
to be even more concise.
Unfortunately, as has been pointed out you'll often need a cast on either side to make this work with non String or Object types:
string s = (myObjc ?? (Object)"").ToString()
string s = ((Object)myObjc ?? "").To...
MySQL error 2006: mysql server has gone away
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#pragma once vs include guards? [duplicate]
...of the standard. The preprocessor may be a little faster with it as it is more simple to understand your exact intent.
#pragma once is less prone to making mistakes and it is less code to type.
To speed up compile time more just forward declare instead of including in .h files when you can.
I p...
How to benchmark efficiency of PHP script
... based off the answers you accepted and gave the bounty, it seems you were more interested in doing load testing of the whole web stack--which is something completely different.
– Alec Gorge
Dec 7 '11 at 0:21
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Finding local maxima/minima with Numpy in a 1D numpy array
...standard" function for this purpose. Smoothing helps to take into account more than just the nearest neighbor. Using a different integer instead of 1, say 3, would be strange as it would only consider the third-next element in both directions, but not the direct neihgbors.
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How can I update the current line in a C# Windows Console App?
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Semi-transparent color layer over background-image?
... put a pattern as background. This pattern is gray. So to make it a little more nice, I would like to put a light transparent color "layer" over. Below is what I tried but which did not work. Is there a way to put the colored layer over the background image?
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