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test if event handler is bound to an element in jQuery [duplicate]
Is it possible to determine whether an element has a click handler, or a change handler, or any kind of event handler bound to it using jQuery?
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Is it possible to send an array with the Postman Chrome extension?
I've been using Postman Chrome extension to test out my API and would like to send an array of IDs via post. Is there a way to send something list this as a parameter in Postman?
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How can I center a div within another div? [duplicate]
I suppose that the #container will be centered within #main_content . However, it is not. Why isn't this working, and how can I fix it?
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npm command to uninstall or prune unused packages in Node.js
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Note: Recent npm versions do this automatically when package-locks are enabled, so this is not necessary except for removing development packages with the --production flag.
Run npm prune to remove modules not listed in package.json.
From npm help prune:
This command removes "extraneous" packages...
Booleans, conditional operators and autoboxing
... of the expressions at compile time:
E1: `true ? returnsNull() : false` - boolean (auto-unboxing 2nd operand to boolean)
E2: `true ? null : false` - Boolean (autoboxing of 3rd operand to Boolean)
See Java Language Specification, section 15.25 Conditional Operator ? :
For E1, the types of the 2...
Pairs from single list
Often enough, I've found the need to process a list by pairs. I was wondering which would be the pythonic and efficient way to do it, and found this on Google:
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So, JSONP or CORS? [closed]
My WebAPI was deployed in the Intranet environment. That means security was not my concern.
5 Answers
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Split string with dot as delimiter
I am wondering if I am going about splitting a string on a . the right way? My code is:
13 Answers
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How to replace an item in an array with Javascript?
Each item of this array is some number.
24 Answers
24
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Does assignment with a comma work?
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There's a lot going on here, but basically, it comes down to the comma operator.
The comma operator evaluates both of its operands (from left to right) and returns the value of the second operand.
This code:
aaa = 1,2,3
Is equivalent to:
aaa ...