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Using group by on multiple columns
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How to prettyprint a JSON file?
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Why can't variables be declared in a switch statement?
... My own style is to always open a new scope for each case/default if it is more than one line long.
– Bids
Jan 31 '09 at 16:43
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MySQL check if a table exists without throwing an exception
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There is no more support for mysql_* functions, they are officially deprecated, no longer maintained and will be removed in the future. You should update your code with PDO or MySQLi to ensure the functionality of your project in the fut...
Changing the default folder in Emacs
...h is better than editing your .emacs file, since it will allow you to have more than one shortcuts with more than one starting directory, and it lets you have the normal command line behavior of Emacs if you need it.
CWD = current working directory = PWD = present working directory. It makes a lot ...
Bomb dropping algorithm
...inside layer 1), can we reduce the effort of later bombing away layer 2 by more than
X? In other words, we have to prove we can be greedy in reducing the outer
perimeter.
But, we do know we can be greedy. Because no bomb in layer 2 can ever be more
efficient in reducing layer 2 to 0 than a str...
How to remove time portion of date in C# in DateTime object only?
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Is there a way to squash a number of commits non-interactively?
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Difference between Java SE/EE/ME?
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Difference between '..' (double-dot) and '…' (triple-dot) in range generation?
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I think it's really bizarre that more dots means the range represents fewer values. I guess it's just that .. is more common and thus less is preferred for it?
– Andrew Marshall
Mar 13 '12 at 19:43
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