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What do curly braces around javascript variable name mean duplicate

๐Ÿ“‚ Categories: Javascript
๐Ÿท๏ธ Tags: Firefox Firefox-Addon

This question already has answers here What is this JavaScript syntax Ci CC duplicate 2 answers Closed 9 years ago EDIT After looking at JSHint I found this

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What is Constrain to margin in Storyboard in Xcode 6

๐Ÿ“‚ Categories: Programming

I am Working with autolayout and constraints and found there is a Constrain to margins option in Xcode 6 which was not present in Xcode 5 and is checked by

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What is the difference between a pandas Series and a single-column DataFrame

๐Ÿ“‚ Categories: Python
๐Ÿท๏ธ Tags: Pandas

Why does pandas make a distinction between a Series and a singlecolumn DataFrame In other words what is the reason of existence of the Series class Im mainly

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What is the Difference Between read and recv and Between send and write

๐Ÿ“‚ Categories: Programming

What is the difference between read and recv and between send and write in socket programming in terms of performances speed and other

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What is the difference between Swing and AWT

๐Ÿ“‚ Categories: Java
๐Ÿท๏ธ Tags: Swing Awt

Can someone please explain me whats the difference between Swing and AWT Are there any cases where AWT is more usefuladvised to use than swing or

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What is the differenceusage of homebrew macports or other package installation tools closed

๐Ÿ“‚ Categories: Programming
๐Ÿท๏ธ Tags: Homebrew Macports Apt

Closed This question does not meet Stack Overflow guidelines It is not currently accepting answers This question does not appear to be about a specific

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What is the Swift equivalent to Objective-Cs synchronized

๐Ÿ“‚ Categories: Swift
๐Ÿท๏ธ Tags: Concurrency Mutex

Ive searched the Swift book but cant find the Swift version of synchronized How do I do mutual exclusion in

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What return type should be used for setTimeout in TypeScript

๐Ÿ“‚ Categories: Typescript
๐Ÿท๏ธ Tags: Typescript

Consider following code const timer number setTimeout gt 1000 Typescript throws an error Type Timer is not assignable to type number Quick lookup tells me that

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When should TaskCompletionSourceT be used

๐Ÿ“‚ Categories: C#

AFAIK all it knows is that at some point its SetResult or SetException method is being called to complete the TaskltTgt exposed through its Task property In