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Python equivalent for PHP's implode?
...ng (not only ' ') as the delimiter.
If you want a random order like you said in your question use shuffle.
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datetime.parse and making it work with a specific format
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Matplotlib: draw grid lines behind other graph elements
In Matplotlib, I make dashed grid lines as follows:
4 Answers
4
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Find and kill a process in one line using bash and regex
...tself.
The awk just gives you the second field of each line, which is the PID.
The $(x) construct means to execute x then take its output and put it on the command line. The output of that ps pipeline inside that construct above is the list of process IDs so you end up with a command like kill 1234 ...
Fastest way to convert an iterator to a list
... that there is no better way in python. It's tedious to have to edit both sides of an expression only to be able to slice or index it. (very common in python3, if it's a pure expression like zip, or map with a pure function)
– Jo So
Oct 24 '15 at 5:29
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Does a C# app track how long its been running?
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Sass negative variable value?
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A more sane solution according to sass guidelines would be to interpolate variables like the following example:
margin: 0 -#{$pad} 20px -#{$pad};
An example: https://www.sassmeister.com/gist/c9c0208ada0eb1fdd63ae47830917293
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How to change the name of the active scheme in Xcode?
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Change an HTML5 input's placeholder color with CSS
...lector. See Selectors Level 3:
a group of selectors containing an invalid selector is invalid.
So we need separate rules for each browser. Otherwise the whole group would be ignored by all browsers.
::-webkit-input-placeholder { /* WebKit, Blink, Edge */
color: #909;
}
:-moz-plac...
Regex match everything after question mark?
...on.
Another alternative that you can use if your language supports fixed width lookbehind assertions is:
(?<=\?).*
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