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Save icon: Still a floppy disk? [closed]
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207
The floppy disk icon has become the standard for saving files. It's a highly recognizable icon ...
Android: Access child views from a ListView
...f Feet's answer above, can give you something like:
int wantedPosition = 10; // Whatever position you're looking for
int firstPosition = listView.getFirstVisiblePosition() - listView.getHeaderViewsCount(); // This is the same as child #0
int wantedChild = wantedPosition - firstPosition;
// Say, fir...
How to have a default option in Angular.js select box
... simply use ng-init like this
<select ng-init="somethingHere = options[0]"
ng-model="somethingHere"
ng-options="option.name for option in options">
</select>
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What does %w(array) mean?
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answered Aug 13 '09 at 21:28
sepp2ksepp2k
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PHP prepend leading zero before single digit number, on-the-fly [duplicate]
...manual/en/function.sprintf.php
<?php
$num = 4;
$num_padded = sprintf("%02d", $num);
echo $num_padded; // returns 04
?>
It will only add the zero if it's less than the required number of characters.
Edit: As pointed out by @FelipeAls:
When working with numbers, you should use %d (rather th...
Asp.NET Web API - 405 - HTTP verb used to access this page is not allowed - how to set handler mappi
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30
Common cause for this error is WebDAV. Make sure you uninstall it.
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How do you get centered content using Twitter Bootstrap?
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For other types of content, see Flavien's answer.
Update: Bootstrap 2.3.0+ Answer
The original answer was for an early version of bootstrap. As of bootstrap 2.3.0, you can simply give the div the class .text-center.
Original Answer (pre 2.3.0)
You need to define one of the two classes, row o...
Split string into array of character strings
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Stephan
36.1k4848 gold badges208208 silver badges299299 bronze badges
answered Oct 19 '12 at 7:35
cobertycoberty
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What does a colon following a C++ constructor name do? [duplicate]
...is constructor? Is it equivalent to MyClass(m_classID = -1, m_userdata = 0); ?
9 Answers
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How to check if string input is a number? [duplicate]
How do I check if a user's string input is a number (e.g. -1 , 0 , 1 , etc.)?
24 Answers
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