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Stash changes while keeping the changes in the working directory in Git
...f --keep-index I've seen. I didn't get quite the meaning by the way it was worded on the docs.
– 40detectives
Mar 17 at 18:33
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Checking for empty arrays: count vs empty
... with an empty array. Use isset() to test if a variable is set.
In other words, if the variable is not set, you will get a notice from PHP saying it's undefined. Therefore, before using count, it would be preferable to check the variable with isset. This is not necessary with empty.
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Finding local maxima/minima with Numpy in a 1D numpy array
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Another approach (more words, less code) that may help:
The locations of local maxima and minima are also the locations of the zero crossings of the first derivative. It is generally much easier to find zero crossings than it is to directly find ...
Does Python have “private” variables in classes?
...modifiers are intended in any way to be "secure" in the usual sense of the word.
– devios1
Jan 4 '17 at 18:43
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How to disable zoom on Ctrl+scroll in Visual Studio 2010?
...sed a dictionary definition to completely ignore the intended usage of the word. Great argument and point. Really, bravo to you for finding the world's most specious argument.
– Anthony
Jun 25 '19 at 3:58
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How to Parse Command Line Arguments in C++? [duplicate]
...le after a -f command line argument. You can also just detect if a single-word option has been passed in like -h for help.
#include <algorithm>
char* getCmdOption(char ** begin, char ** end, const std::string & option)
{
char ** itr = std::find(begin, end, option);
if (itr != en...
On localhost, how do I pick a free port number?
...how you will know if a port is unusable (used by another process, in other words) on your computer.
However, in your case, you shouldn't have a problem using a single hard-coded port for your listener, as long as you print an error message if the bind fails.
Note also that most of your sockets (...
How to override the copy/deepcopy operations for a Python object?
...inserts copies into it of the objects found in the original.
In other words: copy() will copy only the top element and leave the rest as pointers into the original structure. deepcopy() will recursively copy over everything.
That is, deepcopy() is what you need.
If you need to do something re...
Does pandas iterrows have performance issues?
...f) where pandas methods do not have vectorized (in the truest sense of the word) implementations. Do you think it is worth mentioning LCs are a faster, lower overhead alternative to pandas apply and many pandas string functions?
– cs95
Apr 14 '19 at 5:21
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How can I add a PHP page to WordPress?
I want to create a custom page for my WordPress blog that will execute my PHP code in it, whilst remaining a part of the overall site CSS/theme/design.
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