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Concatenate a vector of strings/character
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491
Try using an empty collapse argument within the paste function:
paste(sdata, collapse = '')
T...
How can I add a vertical scrollbar to my div automatically?
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answered Aug 12 '13 at 9:19
Mr_GreenMr_Green
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is_file or file_exists in PHP
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169
is_file() will return false if the given path points to a directory. file_exists() will return t...
`if __name__ == '__main__'` equivalent in Ruby
...valuable.
– Confusion
Feb 24 '10 at 9:56
16
I haven't seen this either, but it isn't frowned upon...
git pull VS git fetch Vs git rebase
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edited Feb 19 '15 at 11:04
Sachin Joseph
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Group by with multiple columns using lambda
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answered Apr 19 '13 at 13:51
Jhankar MahbubJhankar Mahbub
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Question mark (?) in XML attributes for Android
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ubershmekel
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answered Apr 29 '10 at 0:14
jballjball
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Python datetime - setting fixed hour and minute after using strptime to get day,month,year
I've successfully converted something of 26 Sep 2012 format to 26-09-2012 using:
3 Answers
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What is the proper declaration of main?
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193
The main function must be declared as a non-member function in the global namespace. This mean...