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Join strings with a delimiter only if strings are not null or empty
... is probably the best answer. Uses native functions. If you're using es6/es2015 it can be shortened to just [address, city, state, zip].filter(val => val).join(', ')
– Sir.Nathan Stassen
Oct 31 '16 at 14:55
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Specifying colClasses in the read.csv
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edited Mar 16 '13 at 20:49
rslite
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answered ...
How to generate a random number in C++?
...duces values in range [0, RAND_MAX].
Quote from C11 standard (ISO/IEC 9899:2011):
The srand function uses the argument as a seed for a new sequence of
pseudo-random numbers to be returned by subsequent calls to rand. If
srand is then called with the same seed value, the sequence of
pseudo-random nu...
How to get the path of current worksheet in VBA?
...book is what is needed.
– BradC
Oct 20 '17 at 13:30
3
Excel.ActiveWorkbook.Path only works if the...
Which characters are illegal within a branch name?
...re is a regular expression for this /^[\./]|\.\.|@{|[\/\.]$|^@$|[~^:\x00-\x20\x7F\s?*[\\]/g this will find the invalid characters so you can replace them with a '-' or whatever character you want
– Tony Brix
Feb 21 '17 at 18:59
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Apple Mach-O Linker Error when compiling for device
...uld I do…?
– fabian
Mar 29 '15 at 20:08
1
@fabian Just skip out and try alternate solution :-)
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Is it possible to run selenium (Firefox) web driver without a GUI?
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answered May 27 '14 at 20:12
Stéphane BruckertStéphane Bruckert
17.3k99 gold badges7777 silver badges111111 bronze badges
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jquery data selector
... memory
– Clarence Liu
Feb 6 '12 at 20:10
1
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How to delete the last n commits on Github and locally?
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207
To remove the last two commits locally I'd suggest using:
git reset --hard HEAD^^
Rebase is...
Threading pool similar to the multiprocessing Pool?
... nowadays.
– Wernight
Oct 15 '12 at 20:24
18
@Wernight: it isn't public primarily because nobody ...