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Numbering rows within groups in a data frame
... Frank
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answered Oct 16 '12 at 23:41
mnelmnel
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How can I dynamically create a selector at runtime with Objective-C?
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edited Feb 13 '18 at 13:51
PLG
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answered Sep 22 '08 at 0:34
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Concatenate strings in Less
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edited Jun 11 '14 at 15:44
mikemanger
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answered Apr 21 '12 at 5:18
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Are different ports on the same server considered cross-domain? (Ajax-wise)
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edited Jul 5 '09 at 13:55
answered Jul 5 '09 at 13:08
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What does PHP keyword 'var' do?
...lass member variables in PHP4, and is no longer needed. It will work in PHP5, but will raise an E_STRICT warning in PHP from version 5.0.0 up to version 5.1.2, as of when it was deprecated. Since PHP 5.3, var has been un-deprecated and is a synonym for 'public'.
Example usage:
class foo {
var ...
Enumerable.Empty() equivalent for IQueryable
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Importing a Swift protocol in Objective-C class
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background-size in shorthand background property (CSS3)
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Start may not be called on a promise-style task. exception is coming
...ou'll run your code and find that the message box is shown right away, not 5 seconds later, what's up with that?
Well, Task.Delay just gives you a task that will be completed in 5 seconds. It doesn't stop execution of the thread for 5 seconds. What you want to do is have some code that's executed...