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When should I use double or single quotes in JavaScript?
...ichever best suits the string.
Using the other type of quote as a literal:
alert('Say "Hello"');
alert("Say 'Hello'");
This can get complicated:
alert("It's \"game\" time.");
alert('It\'s "game" time.');
Another option, new in ECMAScript 6, is template literals which use the backtick character:
a...
How do you create a hidden div that doesn't create a line break or horizontal space?
...
Show / hide by mouse click:
<script language="javascript">
function toggle() {
var ele = document.getElementById("toggleText");
var text = document.getElementById("displayText");
if (ele.style.display == "block") {
...
Can I create links with 'target=“_blank”' in Markdown?
...filter, regardless, since even a Markdown-only document can easily contain XSS attacks. As such, if you or your users want to create _blank links, then they probably still can.
If that's a feature you're going to be using often, it might make sense to create your own syntax, but it's generally not ...
How to detect pressing Enter on keyboard using jQuery?
...:
$(document).on('keypress',function(e) {
if(e.which == 13) {
alert('You pressed enter!');
}
});
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Access Control Request Headers, is added to header in AJAX request with jQuery
...domain requests can cause some difficulties. you can always use some proxy script to send your cross-domain requests
– milkovsky
Nov 25 '12 at 13:14
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Make browser window blink in task Bar
...ss platform, and even if they just have it in a different tab.
newExcitingAlerts = (function () {
var oldTitle = document.title;
var msg = "New!";
var timeoutId;
var blink = function() { document.title = document.title == msg ? ' ' : msg; };
var clear = function() {
clea...
How can I do string interpolation in JavaScript?
...
tl;dr
Use ECMAScript 2015's Template String Literals, if applicable.
Explanation
There is no direct way to do it, as per ECMAScript 5 specifications, but ECMAScript 6 has template strings, which were also known as quasi-literals during t...
momentJS date string add 5 days
...ys to this with moment.js but i don't get the new date "25.03.2014" in the alert window.
9 Answers
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Stop Chrome Caching My JS Files
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I see the option, but in my case, the script was not refreshed.
– justian17
Oct 17 '17 at 13:44
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HTML Input=“file” Accept Attribute File Type (CSV)
...browsers as far as I know, But here is an alternative to it, Try this
<script type="text/javascript" language="javascript">
function checkfile(sender) {
var validExts = new Array(".xlsx", ".xls", ".csv");
var fileExt = sender.value;
fileExt = fileExt.substring(fileExt.lastIndexOf(...