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What is a 'Closure'?
...un. They are not needed to close it.
More on the theory behind that here:
https://stackoverflow.com/a/36878651/434562
It's worth to note that in the example above, the wrapper function returns its inner function as a value. The moment we call this function can be remote in time from the moment the...
MySQL OPTIMIZE all tables?
MySQL has an OPTIMIZE TABLE command which can be used to reclaim unused space in a MySQL install. Is there a way (built-in command or common stored procedure) to run this optimization for every table in the database and/or server install, or is this something you'd have to script up yourself?
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Create a unique number with javascript time
...e probability of getting a repeated number within the same millisecond see https://stackoverflow.com/a/28220928/4617597
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AngularJS : How to watch service variables?
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You can always use the good old observer pattern if you want to avoid the tyranny and overhead of $watch.
In the service:
factory('aService', function() {
var observerCallbacks = [];
//register an observer
this.registerObserverCallback = function(callback){...
How do I attach events to dynamic HTML elements with jQuery? [duplicate]
Suppose I have some jQuery code that attaches an event handler to all elements with class .myclass .
8 Answers
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What is the difference between compile code and executable code?
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Is it possible to pass query parameters via Django's {% url %} template tag?
... else special characters like spaces might break your URL.
Documentation: https://docs.djangoproject.com/en/3.0/ref/templates/builtins/#urlencode
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Convert Object to JSON string
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How do you prevent install of “devDependencies” NPM modules for Node.js (package.json)?
...nly non-devDependencies to be installed regardless of the NODE_ENV.
from: https://docs.npmjs.com/cli/install
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MySQL/SQL: Group by date only on a Datetime column
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