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What do parentheses surrounding an object/function/class declaration mean? [duplicate]
I'm new to both JavaScript and YUI . In YUI library examples, you can find many uses of this construct:
7 Answers
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xpath find if node exists
...noting if-then-else, also what about if-else if-else? In davenpcj's answer can I place test="somexpath" in the 2nd when to make it if-else if-else?
– AabinGunz
Aug 10 '11 at 7:52
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Undocumented NSURLErrorDomain error codes (-1001, -1003 and -1004) using StoreKit
...L and CFURLConnection Errors:
kCFURLErrorUnknown = -998,
kCFURLErrorCancelled = -999,
kCFURLErrorBadURL = -1000,
kCFURLErrorTimedOut = -1001,
kCFURLErrorUnsupportedURL = -1002,
kCFURLErrorCannotFindHost = -1003,
kCFURLErrorCannotConnectToHost = -1004,
kCFURLErrorNetworkConn...
AngularJS - Multiple ng-view in single template
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You can have just one ng-view.
You can change its content in several ways: ng-include, ng-switch or mapping different controllers and templates through the routeProvider.
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How to force vim to syntax-highlight a file as html?
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You can also put this into your .vimrc:
au BufReadPost *.ezt set syntax=html
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JavaScript: location.href to open in new window/tab?
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This just triggers a pop up block notification in modern browsers, doesn't simulate a _blank anchor click at all.
– Nathan Hornby
Oct 1 '14 at 12:46
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How is Racket different from Scheme?
...n R5RS, and not R6RS and not a strict superset of either. I don't think it can be called 'Scheme' because it's not backwards compatible with any Scheme standard.
Most implementations offer extensions, but are otherwise backwards compatible, of course, the compiler that comes with Racket can also ru...
Can I use a min-height for table, tr or td?
... td:first-child::after {
content: "";
display: inline-block;
vertical-align: top;
min-height: 60px;
}
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Find unused npm packages in package.json
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You can use an npm module called depcheck (requires at least version 10 of Node).
Install the module:
npm install depcheck -g
or
yarn global add depcheck
Run it and find the unused dependencies:
depcheck
The good thing ...
Programmatically select text in a contenteditable HTML element?
In JavaScript, it's possible to programmatically select text in an input or textarea element. You can focus an input with ipt.focus() , and then select its contents with ipt.select() . You can even select a specific range with ipt.setSelectionRange(from,to) .
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