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How can I get list of values from dict?
... or, alternatively [d[k] for k in d] which works for both python2.x and 3.x (Please be advised, I'm not actually suggesting that you use this). Usually you don't actually need a list of values so d.values() is just fine.
– mgilson
Apr 26 '13 at 3:45
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SSL Error: CERT_UNTRUSTED while using npm command
I am trying to install express framework using npm command but getting following error.
7 Answers
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How to check if a symlink exists
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-L returns true if the "file" exists and is a symbolic link (the linked file may or may not exist). You want -f (returns true if file exists and is a regular file) or maybe just -e (returns true if file exists regardless of type).
According to the GNU manpage, ...
Regex (grep) for multi-line search needed [duplicate]
...me followed by the word from . This select statement can span many lines and can contain tabs and newlines.
3 Answers
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String comparison in Python: is vs. == [duplicate]
I noticed a Python script I was writing was acting squirrelly, and traced it to an infinite loop, where the loop condition was while line is not '' . Running through it in the debugger, it turned out that line was in fact '' . When I changed it to !='' rather than is not '' , it worked fine.
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Case insensitive replace
... edited Oct 19 '11 at 20:26
aland
4,15422 gold badges2020 silver badges3737 bronze badges
answered May 28 '09 at 3:39
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Sorting an array of objects in Ruby by object attribute?
... edited Jan 9 '19 at 20:25
leandrotk
1,22144 gold badges1515 silver badges2626 bronze badges
answered May 20 '09 at 13:55
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JavaScript variable number of arguments to function
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Tnx. It is great for parsing Strings from android native code to javascript in a Webview.
– Johan Hoeksma
Aug 31 '13 at 16:06
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How do I remove all non alphanumeric characters from a string except dash?
How do I remove all non alphanumeric characters from a string except dash and space characters?
13 Answers
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javascript i++ vs ++i [duplicate]
In javascript I have seen i++ used in many cases, and I understand that it adds one to the preceding value:
8 Answers
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