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Why there can be only one TIMESTAMP column with CURRENT_TIMESTAMP in DEFAULT clause?
...en lifted in recent versions of MySQL:
Changes in MySQL 5.6.5 (2012-04-10, Milestone 8)
Previously, at most one TIMESTAMP column per table could be
automatically initialized or updated to the current date and time.
This restriction has been lifted. Any TIMESTAMP column definition can
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How to convert a PNG image to a SVG? [closed]
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answered Dec 7 '09 at 17:10
Keith AdlerKeith Adler
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How to initialise memory with new operator in C++?
...ut it actually has special syntax for value-initializing an array:
new int[10]();
Note that you must use the empty parentheses — you cannot, for example, use (0) or anything else (which is why this is only useful for value initialization).
This is explicitly permitted by ISO C++03 5.3.4[expr.new]...
Add an element to an array in Swift
...tion Types" chapter of "The Swift Programming Language", starting on page 110.
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Yank file name / path of current buffer in Vim
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210
TL;DR
:let @" = expand("%")>
this will copy the file name to the unamed register, then you...
How to deploy a war file in Tomcat 7
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BozhoBozho
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Include jQuery in the JavaScript Console
... jondavidjohnjondavidjohn
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What's the “average” requests per second for a production web application?
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105
OpenStreetMap seems to have 10-20 per second
Wikipedia seems to be 30000 to 70000 per second ...
SBT stop run without exiting
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answered Mar 10 '11 at 19:57
Seth TisueSeth Tisue
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isset() and empty() - what to use
...tring.
– deceze♦
Aug 25 '11 at 14:10
@deceze Just a rough example :) OK use =0 not <0
– Ako...