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Debugging App When Launched by Push Notification
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147
In XCode < 4.0 (for XCode >= 4, see answer by delirus below), you can now configure Xcode...
What's the best way to use R scripts on the command line (terminal)?
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edited Jul 3 '19 at 9:24
Konrad Rudolph
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Test whether string is a valid integer
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[[ $var =~ ^-?[0-9]+$ ]]
The ^ indicates the beginning of the input pattern
The - is a litera...
How do I add spacing between columns in Bootstrap?
...lass="col-md-5 col-md-offset-2"></div>
</div>
In Bootstrap 4 use: offset-2 or offset-md-2
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Adding days to $Date in PHP
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463
All you have to do is use days instead of day like this:
<?php
$Date = "2010-09-17";
echo ...
configure: error: C compiler cannot create executables
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You have an old set of developer tools. gcc is reporting its version as 4.0.1. This may be left over from migrating from an older version of the OS. If you've installed Xcode 4.3.x, you need to launch it, go into its preferences, select the Downloads tab, and click "Install" next to the Command L...
how do I use UIScrollView in Interface Builder?
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Wow, kind of makes IB rather, pointless... This did the trick, thanks.
– George Armhold
Jul 16 '09 a...
Using module 'subprocess' with timeout
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edited Aug 20 '19 at 14:47
community wiki
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Allow User to input HTML in ASP.NET MVC - ValidateInput or AllowHtml
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Add the following attribute the action (post) in the controller that you want to allow HTML for:...
What is the difference between UNION and UNION ALL?
... community wiki
5 revs, 4 users 79%Robbie Averill
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