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How to remove a project (from the workspace) in PHPStorm?
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How to use dashes in HTML-5 data-* attributes in ASP.NET MVC
I am trying to use HTML5 data- attributes in my ASP.NET MVC 1 project. (I am a C# and ASP.NET MVC newbie.)
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Can I make the foreign key field optional in Django model
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Android emulator shows nothing except black screen and adb devices shows “device offline”
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How do I flag a method as deprecated in Objective-C 2.0?
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Deprecation Syntax
Syntax is provided to mark methods as deprecated:
@interface SomeClass
-m...
Unpivot with column name
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edited Apr 27 '18 at 16:20
dasblinkenlight
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Programmatically change input type of the EditText from PASSWORD to NORMAL & vice versa
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edited Jul 19 at 2:55
Josh Correia
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Difference between android.app.Fragment and android.support.v4.app.Fragment
...the native version of the Android SDK. It was introduced in Android 3 (API 11).
If you want to make your app use fragments, and want to target devices before API 11, you must use android.support.v4.app.Fragment. However, if you're only targeting devices running API 11 or above, you can use android....
How to check if an array field contains a unique value or another array in MongoDB?
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Try this out:
db.blogpost.find({ 'tags' : 'tag1'}); //1
db.blogpost.find({ 'tags' : { $all : [ 'tag1', 'tag2' ] }}); //2
db.blogpost.find({ 'tags' : { $in : [ 'tag3', 'tag4' ] }}); //3
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How to automatically start a service when running a docker container?
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