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How do I programmatically force an onchange event on an input?
...the dispatchEvent method of the element:
var element = document.getElementById('just_an_example');
var event = new Event('change');
element.dispatchEvent(event);
This will trigger event listeners regardless of whether they were registered by calling the addEventListener method or by setting the o...
How to restart Activity in Android
...vity was started with. That seems to do the trick?
UPDATE: As pointed out by Ralf below, Activity.recreate() is the way to go in API 11 and beyond. This is preferable if you're in an API11+ environment. You can still check the current version and call the code snippet above if you're in API 10 or b...
Pretty print in MongoDB shell as default
...= true
to your file in $HOME/.mongorc.js to enable pretty print globally by default.
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How to remove close button on the jQuery UI dialog?
...the close button (the X in the top-right corner) on a dialog box created by jQuery UI?
23 Answers
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How can I get WebStorm to recognize Jasmine methods?
...e in a spec/ subdirectory and have the .spec.coffee extension, as required by jasmine-node .
6 Answers
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PhpStorm text size
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Why on earth is this not enabled by default? What were the devs thinking?!
– Black
Feb 28 '17 at 14:43
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How do I escape a single quote ( ' ) in JavaScript? [duplicate]
...mpting to accomplish what I have below, I recommend that you manage events by adding event listeners instead. I highly recommend that you utilize jQuery for your project and use their syntax to manage event listeners over using DOM.
...
How to add 'ON DELETE CASCADE' in ALTER TABLE statement
... where constraint_name = theCons and owner = theOwner
order by position;
firstCol BOOLEAN := TRUE;
begin
-- For each constraint
FOR cons IN (select * from user_constraints
where delete_rule = 'NO ACTION'
and constraint_name not like '%...
XAMPP - Port 80 in use by “Unable to open process” with PID 4! 12
...on is to simply set Apache to listen on a different port. This can be done by clicking on the "Config" button on the same line as the "Apache" module, select the "httpd.conf" file in the dropdown, then change the "Listen 80" line to "Listen 8080". Save the file and close it.
Now it avoids Port 80 a...
How to stop “setInterval” [duplicate]
...
You have to store the timer id of the interval when you start it, you will use this value later to stop it, using the clearInterval function:
$(function () {
var timerId = 0;
$('textarea').focus(function () {
timerId = setInterval(function () ...