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How do I remove a substring from the end of a string in Python?
... Yeah, I myself think that the first example, with the endswith() test, would be the better one; the regex one would involve some performance penalty (parsing the regex, etc.). I wouldn't go with the rsplit() one, but that's because I don't know what you're exactly trying to achieve. I figu...
How can I put strings in an array, split by new line?
...\n" ending. And it's important that the two-character Windows separator is tested first.
– AndresRohrAtlasInformatik
Feb 14 at 10:56
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How can I keep Bootstrap popovers alive while being hovered?
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Test with code snippet below:
Small modification (From the solution provided by vikas) to suit my use case.
Open popover on hover event for the popover button
Keep popover open when hovering over the popover box
Close popov...
How to use `subprocess` command with pipes
...s.python.org/2/library/subprocess.html#replacing-shell-pipeline
I haven't tested the following code example but it should be roughly what you want:
query = "process_name"
ps_process = Popen(["ps", "-A"], stdout=PIPE)
grep_process = Popen(["grep", query], stdin=ps_process.stdout, stdout=PIPE)
ps_pr...
How do I get Gridview to render THEAD?
...iew by name instead of using the custom-gridview approach.
FYI: I haven't tested the footer logic, but I do know this works for Headers.
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What is the colon operator in Ruby?
...41)
sym == sym 0.180000 0.000000 0.180000 ( 0.179374)
Both symbol tests are basically the same as far as speed. After 1,000,000 iterations there's only 0.004733 second difference, so I'd say it's a wash between which to use.
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Insert multiple rows WITHOUT repeating the “INSERT INTO …” part of the statement?
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@netblognet I just tested that only faulty rows are not inserted (all of the all the others are inserted correctly)
– Mauricio Gracia Gutierrez
Aug 23 '17 at 22:23
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Auto expand a textarea using jQuery
...downvoting, maybe you can help improve the answer. I don't have any way of testing apple crap atm and safari for windows was discontinued a long time ago. So I can't really do anything to determine why it wouldn't work. Code-wise, there's nothing wrong with this solution. Are you sure it's the code ...
How to get the nth occurrence in a string?
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I prefer this one to the accepted answer as when I tested for a second instance which did not exist the other answer returned the length of the first string where this one returned -1. An up-vote and thank you.
– John
May 13 '18 at 19:25...
find: missing argument to -exec
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To test such things just add an echo before the commands and see what it does.
– Marian
Jun 2 '10 at 22:22
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