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What does “@” mean in Windows batch scripts
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Another useful time to include @ is when you use FOR in the command line. For example:
FOR %F IN (*.*) DO ECHO %F
Previous line show for every file: the command prompt, the ECHO command, and the result of ECHO command. This way:
FOR %F IN (*.*)...
How do I update if exists, insert if not (AKA “upsert” or “merge”) in MySQL?
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How can I get the timezone name in JavaScript?
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Awesome solution. Didn't want to include the whole moment timezone plugin for this.
– Joan Gil
Jun 30 '18 at 19:03
1
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@selector() in Swift?
... there are still a number of important ObjC-based APIs that use selectors, including timers and the target/action pattern. Swift provides the Selector type for working with these. (Swift automatically uses this in place of ObjC's SEL type.)
In Swift 2.2 (Xcode 7.3) and later (including Swift 3 / Xco...
Delaying AngularJS route change until model loaded to prevent flicker
...nd above, exposes the $promise object of $resource. Versions of ngResource including this commit allow resolving resources like this:
$routeProvider
resolve: {
data: function(Resource) {
return Resource.get().$promise;
}
}
controller
app.controller('ResourceCtrl', ['$scope', 'da...
PHP convert date format dd/mm/yyyy => yyyy-mm-dd [duplicate]
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Fixed size queue which automatically dequeues old values upon new enques
I'm using ConcurrentQueue for a shared data structure which purpose is holding the last N objects passed to it (kind of history).
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Search and replace a line in a file in Python
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How can I put a database under git (version control)?
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This is what I do, I also add an IP check line to the include file for the DB variables so that if I accidentally upload the "wrong" branch's file to the live server nothing breaks.
– liamvictor
May 5 '15 at 11:38
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How to create enum like type in TypeScript?
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FYI, TypeScript 0.9 includes a finalized design for enums
– jameshfisher
Aug 27 '13 at 19:28
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