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How do I query using fields inside the new PostgreSQL JSON datatype?
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180
Postgres 9.2
I quote Andrew Dunstan on the pgsql-hackers list:
At some stage there will pos...
Is Enabling Double Escaping Dangerous?
...ly, a very simple, if limited workaround is simply to avoid '+' and use '%20' instead. In any case, using the '+' symbol to encode a space is not valid url encoding, but specific to a limited set of protocols and probably widely supported for backwards-compatibility reasons. If only for canonicali...
XPath with multiple conditions
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answered Apr 20 '12 at 14:26
CylianCylian
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How do you commit code as a different user?
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answered Sep 12 '10 at 22:59
Tim HeniganTim Henigan
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Instance v state variables in react.js
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answered Aug 8 '14 at 20:50
BrigandBrigand
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Maven Install on Mac OS X
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209
OS X prior to Mavericks (10.9) actually comes with Maven 3 built in.
If you're on OS X Lion,...
Border in shape xml
...e color attribute. Try
<stroke android:width="2dp" android:color="#ff00ffff"/>
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How to get the first five character of a String
... you can use String.Substring.
string str = yourStringVariable.Substring(0,5);
Remember that String.Substring could throw an exception in case of string's length less than the characters required.
If you want to get the result back in string then you can use:
Using String Constructor and LI...
ARC and bridged cast
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edited Jul 3 '12 at 20:53
Ben Mosher
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Eclipse: Java, see where class is used
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edited Jan 9 at 21:20
nickcin
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answered Oct 1 '09 at 15:54
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