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How do I add the contents of an iterable to a set?
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What is the use case of noop [:] in bash?
...forever'
done
It's traditional to use : when the shell syntax requires a command but you have nothing to do.
while keep_waiting; do
: # busy-wait
done
The : builtin dates all the way back to the Thompson shell, it was present in Unix v6. : was a label indicator for the Thompson shell's goto s...
Converting string to byte array in C#
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Get record counts for all tables in MySQL database
... @krunalshah, This is one of the restrictions of InnoDB. See dev.mysql.com/doc/refman/5.0/en/innodb-restrictions.html, section Restrictions on InnoDB Tables, for more info. You could always use a SELECT COUNT(*) FROM t, which however, is a lot slower
– Marking
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Why doesn't java.lang.Number implement Comparable? [duplicate]
Does anyone know why java.lang.Number does not implement Comparable ? This means that you cannot sort Number s with Collections.sort which seems to me a little strange.
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Add text to Existing PDF using Python
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I recommend using PyPDF2 since it is more updated, also check their sample code: github.com/mstamy2/PyPDF2/blob/…
– blaze
Apr 23 '15 at 4:06
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How to get ALL child controls of a Windows Forms form of a specific type (Button/Textbox)?
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Socket.IO - how do I get a list of connected sockets/clients?
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They dropped nearly everything in 1.0 as it's a complete rewrite. But as 1.0 has been unreleased for years. In 1.0 you have to use the connected object of the namespace.
– 3rdEden
Apr 8 '14 at 13:17
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How to stop an unstoppable zombie job on Jenkins without restarting the server?
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Find CRLF in Notepad++
... that matches newlines. They will be replaced by the replace string.
I recommend this method as the most reliable, unless you really need to use regex.
As an example, to remove every second newline in a double spaced file, enter Ctrl+M twice in the search string box, and once in the replace stri...