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Best way to handle list.index(might-not-exist) in python?
...hing "dirty" about using try-except clause. This is the pythonic way. ValueError will be raised by the .index method only, because it's the only code you have there!
To answer the comment:
In Python, easier to ask forgiveness than to get permission philosophy is well established, and no index will ...
How do I set GIT_SSL_NO_VERIFY for specific repos only?
... is not actually my server. But thank you anyways. And I removed path from error message, actually on that server git is trying to access .gitconfig somewhere in /var/www/...
– antongorodezkiy
Jul 30 '15 at 19:36
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MySQL Query to select data from last week?
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This does not solve OP question if you ran this on '2011-05-22' you would get id 15...
– Cesar
Sep 25 '14 at 20:28
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Create zip file and ignore directory structure
...ning all paths, and since you can't use -j and -r together ( you'll get an error ), you can do this instead:
cd path/to/parent/dir/;
zip -r ../my.zip ../$(basename $PWD)
cd -;
The ../$(basename $PWD) is the magic that retains the parent directory.
So now unzip my.zip will give a folder containing a...
How to check if a float value is a whole number
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For older versions, the naive implementation of that function (skipping error checking and ignoring infinity and NaN) as mentioned in PEP485:
def isclose(a, b, rel_tol=1e-9, abs_tol=0.0):
return abs(a - b) <= max(rel_tol * max(abs(a), abs(b)), abs_tol)
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Is there a way to make R beep/play a sound at the end of a script?
...ge has a lot of visibility: can beepr be called from options, i.e. options(error=beepr(sound=9)) ? Calling it after a successful run is useful U& i'll use it, but also it'd be great to call it if the code crashes... Cheers!
– dez93_2000
Sep 2 '14 at 22:09
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Ruby - elegantly convert variable to an array if not an array already
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Won't work for big arrays. SystemStackError: stack level too deep for 1M elements (ruby 2.2.3).
– denis.peplin
Nov 29 '15 at 3:19
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Remove unused references (!= “using”)
...a couple ways:
Identifies unused using clauses for you during on the fly error detection. They appear as Code Inspection Warnings - the code will appear greyed out (be default) in the file and ReSharper will provide a Hint to remove it:
http://www.jetbrains.com/resharper/features/code_analysis....
Copy folder recursively in node.js
...t does copy folders with spaces in their names. Maybe it was caused by the error corrected by @victor . As i am using this function quite regularly (in the current state, as i forgot to update the very same correction victor did), i am quite sure that it does work in general.
–...
“No newline at end of file” compiler warning
...reasons why you might not want the newline so it is only a warning, not an error.
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