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how to check if a form is valid programmatically using jQuery Validation Plugin
...ery-html5-validity module to do this:
npm install jquery-html5-validity
Then:
var $ = require('jquery')
require("jquery-html5-validity")($);
then you can run:
$('.some-class').isValid()
true
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Microsoft Web API: How do you do a Server.MapPath?
... via Func<string,string> GetWebPath = HostingEnvironment.MapPath and then overwrite GetWebPath at test time with a mock.
– Sean B
Sep 17 '15 at 20:23
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How to get temporary folder for current user
... the user itself, and for the local machine. If it's not set for the user, then the one for the local machine would be used, and that's always set in a default installation. Therefore the search usually stops on the second step. In testing, if TMP, TEMP and USERPROFILE are all unset, it actually doe...
How can I use console logging in Internet Explorer?
... console by launching the "Developer Tools" (F12). Click the "Script" tab, then click "Console" on the right.
From within your JavaScript code, you can do any of the following:
<script type="text/javascript">
console.log('some msg');
console.info('information');
console.warn('som...
How to create Gmail filter searching for text only at start of subject line?
...il-search/21623/ has source showing how it can be done (copy the document, then Tools > Script Editor to get the complete source).
You could also do this via IMAP as described here:
Python IMAP search for partial subject
and script something to move messages to different folder. The IMAP SEAR...
Remove an item from array using UnderscoreJS
...e Array.prototype.filter function (just like shown in the other question). Then you would only iterate over array once instead of potentially twice like here.
If you want to modify the array in-place, you have to use .splice. This is also shown in the other question and undescore doesn't seem to pr...
Difference between DOM parentNode and parentElement
...ng as you aren't using document fragments.
If you use document fragments, then you need .parentNode:
let div = document.createDocumentFragment().appendChild(document.createElement('div'));
div.parentElement // null
div.parentNode // document fragment
Also:
let div = document.getElementById(...
How do I add options to a DropDownList using jQuery?
...If you had lots of options, or this code needed to be run very frequently, then you should look into using a DocumentFragment instead of modifying the DOM many times unnecessarily. For only a handful of options, I'd say it's not worth it though.
------------------------------- Added ---------------...
Make multiple-select to adjust its height to fit options without scroll bar
...
Oh, come on! If you are "populating" on the server, then you know how many there will be. And if you can "populate" using AJAX, modifying a modest attribute will be no challenge. You can even count the options in JS after "populating".
– Tomasz Gandor
...
How to force composer to reinstall a library?
...d to remove and reinstall all libraries for this to work as I intended and then composer status -v gave me the info with the changes.
– Julian
Oct 26 '13 at 20:48
add a commen...