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What is the meaning of “$” sign in JavaScript
In the following JavaScript code there is a dollar ( $ ) sign. What does it mean?
7 Answers
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Proper use cases for Android UserManager.isUserAGoat()?
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From their source, the method used to return false until it was changed in API 21.
/**
* Used to determine whether the user making this call is subject to
* teleportations.
* @return whether the user making this call is a goat
*/
public boolean isUserAGoat() {
return fals...
What is object serialization?
What is meant by "object serialization"? Can you please explain it with some examples?
14 Answers
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Unit Testing AngularJS directive with templateUrl
...an AngularJS directive that has a templateUrl defined. I am trying to unit test it with Jasmine.
12 Answers
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SAML: Why is the certificate within the Signature?
I have to implement SSO with SAML for my company's website (as the relying party). An essential part off course is the verification of the signature. Here is the signature part of a sample SAML from our partner company (asserting party):
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How can I add new keys to a dictionary?
Is it possible to add a key to a Python dictionary after it has been created?
16 Answers
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static function in C
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Making a function static hides it from other translation units, which helps provide encapsulation.
helper_file.c
int f1(int); /* prototype */
static int f2(int); /* prototype */
int f1(int foo) {
return f2(foo); /* ok, f2 is in the same trans...
Changing the background drawable of the searchview widget
I'm trying to change the drawable that sits in the Android actionbar searchview widget.
12 Answers
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How to get div height to auto-adjust to background size?
... get a div to automatically adjust to the size of the background I set for it without setting a specific height (or min-height) for it?
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JQuery: How to call RESIZE event only once it's FINISHED resizing?
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edited Aug 31 '13 at 3:13
answered Nov 28 '10 at 19:42
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