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How to check if element has any children in Javascript?
Simple question, I have an element which I am grabbing via .getElementById () . How do I check if it has any children?
8 A...
How can I view MSIL / CIL generated by C# compiler? Why is it called assembly?
...ectly to binary code (Native code). High level code is converted into intermediate language (called MSIL aka CIL). But when I compile, I get an exe/Dll file.
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Rails server says port already used, how to kill that process?
...This can happen if you're running debugger in RubyMine and it crashes or something... The server stops but the debugger continues... Anyway, this is the solution I used and it works perfectly :)
– J Smith
Jun 22 '15 at 12:24
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Access object child properties using a dot notation string [duplicate]
... array index access, that's not really necessary as you can just specify numerical indexes using dot notation with this method:
getDescendantProp({ a: [ 1, 2, 3 ] }, 'a.2');
//-> 3
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Checking if a key exists in a JS object
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@SagarPanchal What do you mean? Something like testArray = !( 'key1' in obj);?
– Sirko
May 26 '15 at 7:52
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PHP and Enumerations
I know that PHP doesn't have native Enumerations. But I have become accustomed to them from the Java world. I would love to use enums as a way to give predefined values which IDEs' auto-completion features could understand.
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Can we delete an SMS in Android before it reaches the inbox?
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Yes.
Despite some negative reactions to this question, there are legitimate uses for SMS interception. For example: automating phone number verification, services which are provisioned via SMS (though generally this should be done with dat...
How to disable text selection using jQuery?
...r jQuery-UI have any functionality to disable text selection for given document elements?
13 Answers
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How can I list all tags in my Git repository by the date they were created?
I need some way to list all tags in my system by the date they were created but am not sure if I can get that data via git-log. Ideas?
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How to tell Jackson to ignore a field during serialization if its value is null?
...wered Aug 1 '12 at 14:57
Programmer BruceProgrammer Bruce
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