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Write to .txt file?
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Optional Methods in Java Interface
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Apologies. I wasn't trying to be pedantically critical so much as to draw attention to a Java 8 feature which might be relevant to the original post. In Java 8, you now have the option of having implementations that are not coded in ANY super-class nor subclass. ...
How to create an array from a CSV file using PHP and the fgetcsv function
Can someone kindly provide a code to create an array from a CSV file using fgetcsv?
14 Answers
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What's Go's equivalent of argv[0]?
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I couldn't figure out how to get it in flag and didn't know os has that information. Thanks.
– grokus
Jul 28 '10 at 18:24
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How to make vi redraw screen?
...R ( does not work with VT100 type terminals )
^L ( does not work with Televideo terminals )
From http://www.cs.rit.edu/~cslab/vi.html#A1.4 (dead link; see archive)
As noted in the comments Vim now uses ^R for redo and ^L alone for redraw.
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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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