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How to merge dictionaries of dictionaries?
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edited Aug 26 '11 at 14:46
answered Aug 26 '11 at 13:08
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How to find gaps in sequential numbering in mysql?
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Iterate through every file in one directory
...n them, so you can use Dir::each_child or Dir::children (as suggested by ma11hew28) or do something like this:
Dir.foreach('/path/to/dir') do |filename|
next if filename == '.' or filename == '..'
# Do work on the remaining files & directories
end
Dir::foreach and Dir::entries (as well as...
Select row with most recent date per user
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What is the shortest function for reading a cookie by name in JavaScript?
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Shorter, more reliable and more performant than the current best-voted answer:
function getCoo...
Rank items in an array using Python/NumPy, without sorting array twice
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Auto detect mobile browser (via user-agent?) [closed]
...ser-agent
– Carson
Jan 19 '19 at 10:11
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CSS center text (horizontally and vertically) inside a div block
...have been tested on major browsers including MS Edge and Internet Explorer 11.
One technical note if you need to customize it: inside of the flex item, since this flex item is not a flex container itself, the old non-flexbox way of CSS works as expected. However, if you add an additional flex item...
C++ multiline string literal
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Well ... Sort of. The easiest is to just use the fact that adjacent string literals are concate...
Initialize a byte array to a certain value, other than the default null? [duplicate]
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edited May 27 '11 at 9:36
answered May 27 '11 at 9:28
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