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Possible reasons for timeout when trying to access EC2 instance
...ter 22 in the port range, your local IP/32 in the source field, and leave 'custom tcp rule' in the dropdown.
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How to implement onBackPressed() in Fragments?
...iew;
}
Voila, now when you click back in fragment you should catch your custom on back method.
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Detect changed input text box
...schools.com/tags/ref_eventattributes.asp or here help.dottoro.com/ljhxklln.php
– Ouadie
Jul 10 '13 at 8:44
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Unique Key constraints for multiple columns in Entity Framework
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If you're using Code-First, you can implement a custom extension HasUniqueIndexAnnotation
using System.ComponentModel.DataAnnotations.Schema;
using System.Data.Entity.Infrastructure.Annotations;
using System.Data.Entity.ModelConfiguration.Configuration;
internal static c...
Regular Expression for alphanumeric and underscores
...A-Z, a-z, or underscore (_).
Here is how you would do that:
Tested under php:
$regex = '/^[A-Za-z_][A-Za-z\d_]*$/'
or take this
^[A-Za-z_][A-Za-z\d_]*$
and place it in your development language.
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How do I add files and folders into GitHub repos?
...problem with adding files. I have added readme.txt . Also, I have 3 other PHP files and a folder including images.
9 Answ...
iOS app with framework crashed on device, dyld: Library not loaded, Xcode 6 Beta
... linked framework and thus is linked to at runtime.
** Note:** Embedding custom frameworks is only supported in iOS > 8 and thus an alternative solution that works on older versions of iOS follows.
For iOS less than 8
If you influence this framework (have access to the source code/build proc...
API vs. Webservice [closed]
...r OCX etc.. They can also be a source code distribution such as Facebooks' PHP api...
– cgp
Apr 30 '09 at 20:06
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How can I change the file type association of an existing file in WebStorm?
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I've had this problem in php storm 8.0.3 on OSX.
I was struggling with a single file that had been added as a text file, but I'd typed in the .js extension.
I tried deleting and recreating, renaming and renaming back, deleting .idea altogether. Not...
How do I get an ISO 8601 date on iOS?
...get the ISO 8601 date string (for example, 2004-02-12T15:19:21+00:00 ) in PHP via date('c') , but how does one get it in Objective-C (iPhone)? Is there a similarly short way to do it?
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