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Right query to get the current number of connections in a PostgreSQL DB
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edited Jan 13 '14 at 1:34
informatik01
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“Server” vs “Data Source” in connection string
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Matplotlib (pyplot) savefig outputs blank image
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First, what happens when T0 is not None? I would test that, then I would adjust the values I pas...
What is the IntelliJ shortcut key to create a javadoc comment?
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edited Jan 4 '17 at 1:53
Jared Burrows
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How to sort with a lambda?
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BTRBTR
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How to specify mapping rule when names of properties differ
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Rails: Logging the entire stack trace of an exception
...compatibility.
– James Watkins
Feb 14 '14 at 15:04
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Wouldn't you use $/ instead, to be cross-pl...
How do I set the maximum line length in PyCharm?
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Here is screenshot of my Pycharm. Required settings is in following path: File -> Settings ...
How can I delete the current line in Emacs?
...-S-backspace # deletes 5 whole lines
C-u C-S-backspace # delete 4 whole lines. C-u without a number defaults to 4
C-u -5 C-S-backspace # deletes previous 5 whole lines
M--5 C-S-backspace # deletes previous 5 whole lines
Sometimes I also find C-x z helpful:
C-S-backspace ...