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isset() and empty() - what to use
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145
It depends what you are looking for, if you are just looking to see if it is empty just use em...
How do I update zsh to the latest version?
...inal.app on my OS X machine successfully. The version number of zsh is 4.3.11.
6 Answers
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css - position div to bottom of containing div
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136
.outside {
width: 200px;
height: 200px;
background-color: #EEE; /*to make it visib...
Python non-greedy regexes
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219
You seek the all-powerful *?
From the docs, Greedy versus Non-Greedy
the non-greedy qualif...
How can I request the vibrate permission?
... creative pattern try the star wars theme =D
v.vibrate(new long[]{0, 500, 110, 500, 110, 450, 110, 200, 110, 170, 40, 450, 110, 200, 110, 170, 40, 500}, -1);
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What does the > (greater than bracket) mean beside file names in Eclipse's Package Explorer?
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Private and protected constructor in Scala
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190
You can declare the default constructor as private/protected by inserting the appropriate keyw...
How to make vi redraw screen?
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218
I've been using ctrl+L for such purposes for 35 years now, what's wrong with it?
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WPF datagrid empty row at bottom
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answered Nov 23 '09 at 18:44
Tomi JunnilaTomi Junnila
6,78333 gold badges2323 silver badges2323 bronze badges
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How can I wait for set of asynchronous callback functions?
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192
You haven't been very specific with your code, so I'll make up a scenario. Let's say you have...