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How do I get a substring of a string in Python?
...earn the pythonic way when moving to python, not stick to other language habits
– Nicu Surdu
May 29 '13 at 13:58
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How to get the last element of a slice?
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Bit less elegant but can also do:
sl[len(sl)-1: len(sl)]
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Converting Stream to String and back…what are we missing?
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answered Jan 10 '19 at 20:02
Denise SkidmoreDenise Skidmore
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Regular expression to match a line that doesn't contain a word
...s, no offense to you answer, just this abuse of terminology irritates me a bit. The really confusing part here is that regular expressions in the strict sense can very much do what OP wants, but the common language to write them does not allow it, which leads to (mathematically ugly) workarounds lik...
Overflow Scroll css is not working in the div
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How do I capture the output into a variable from an external process in PowerShell?
...scripts tend to do.
– not2qubit
Apr 10 '19 at 16:08
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How do I extract the contents of an rpm?
...Thank you, sir!
– ILIV
Sep 9 '15 at 10:01
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lifesaver. @LasseHalbergHaarbye i added it to the acc...
How do I move the turtle in LOGO? [closed]
...e left
NODRAW [ND] - Enter text mode with clear screen
NOWRAP - Prevent drawings from wrapping around screen
PENCOLOR [PC] - Change pen color
PENDOWN [PD] - Turtle leaves trail
PENUP [PU] - Turtle ceases to leave trail
RIGHT ## [RT] - Turn turtle right
SETHEADING [SETH] - Set turtle heading, e.g. SE...
Export and Import all MySQL databases at one time
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You can simplify/improve the script a bit: Replace the 9th line [databases=...] with these two lines: ExcludeDatabases="Database|information_schema|performance_schema|mysql" [next line] databases=`-u $USER -p$PASWORD -e "SHOW DATABASES;" | tr -d "| " | egrep -v $...
Find the nth occurrence of substring in a string
...h2(s, '\n', 1000000)
1 loops, best of 3: 304 ms per loop
Clearly quite a bit faster still. Interestingly, there is no difference on the C level between the in-memory and mmapped cases. It is also interesting to see that _find_nth2(), which is based on string.h's memchr() library function, loses ou...