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Do I set properties to nil in dealloc when using ARC?
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Concurrent vs serial queues in GCD
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A simple example: you have a block that takes a minute to execute. You add it to a queue from ...
Java's L number (long) specification
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There are specific suffixes for long (e.g. 39832L), float (e.g. 2.4f) and double (e.g. -7.832d).
If there is no suffix, and it is an integral type (e.g. 5623), it is assumed to be an int. If it is not an integral type (e.g. 3.14159), it is assumed to be a double.
In all...
Stream vs Views vs Iterators
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First, they are all non-strict. That has a particular mathematical meaning related to functions,...
How do I get a list of column names from a psycopg2 cursor?
...tly from the selected column names, and recall seeing that python's psycopg2 module supports this feature.
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Two submit buttons in one form
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answered Feb 13 '09 at 21:48
GregGreg
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How can I access an object property named as a variable in php?
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Since the name of your property is the string '$t', you can access it like this:
echo $object...
Running a Python script from PHP
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Tested on Ubuntu Server 10.04. I hope it helps you also on Arch Linux.
In PHP use shell_exec fu...
Get first key in a (possibly) associative array?
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