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How to exit in Node.js

... Call the global process object's exit method: process.exit() From the docs: process.exit([exitcode]) Ends the process with the specified code. If omitted, exit uses the 'success' code 0. To exit with a 'failure' code: proces...
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What's the difference between utf8_general_ci and utf8_unicode_ci?

...languages or characters. On modern servers, this performance boost will be all but negligible. It was devised in a time when servers had a tiny fraction of the CPU performance of today's computers. Benefits of utf8mb4_unicode_ci over utf8mb4_general_ci utf8mb4_unicode_ci, which uses the Unicode r...
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Making custom right-click context menus for my web-app

...is through google as I did. I based my solution on @Andrew's one, but basically modified everything afterwards. EDIT: seeing how popular this has been lately, I decided to update also the styles to make it look more like 2014 and less like windows 95. I fixed the bugs @Quantico and @Trengot spotted...
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How to validate an e-mail address in swift?

...s quite funny that ............ as well as (1) the regex being utterly, totally incorrect (2) the regex (even within the context of what it's trying to do) has major errors (3) the Swift is wrong (4) even setting that aside, the style is totally wrong (5) not that it matters given all the rest but i...
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How to organize a node app that uses sequelize?

...ike fields, relationships and options. Have a singleton module which loads all those files and setup all the model classes and relationships. Setup your singleton module at the app.js file. Get the model classes from the singleton module do not use require on your model files, load the models from t...
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What are rvalues, lvalues, xvalues, glvalues, and prvalues?

...e they needed? Probably not if we wish to forfeit the new features. But to allow better optimization we should probably embrace them. Quoting n3055: An lvalue (so-called, historically, because lvalues could appear on the left-hand side of an assignment expression) designates a function or an obj...
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Python: split a list based on a condition?

What's the best way, both aesthetically and from a performance perspective, to split a list of items into multiple lists based on a conditional? The equivalent of: ...
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Proper way to use AJAX Post in jquery to pass model from strongly typed MVC3 view

... Nothing glaring stands out as a security issue to me. If you're really concerned about it though, you can always make a custom model binder on the mvc side. – Craig M May 12 '11 at 18:31 ...
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Updating MySQL primary key

... MartinMartin 8,34455 gold badges3232 silver badges3333 bronze badges add a comment ...
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How do I find files with a path length greater than 260 characters in Windows?

... See my answer for a way to achieve this in powershell, allowing you to either find the offending file names (those above 260 characters) or alternatively, ignore them. – Jonno Oct 18 '15 at 12:11 ...