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What is the difference between server side cookie and client side cookie?
...l the information needed to fullfill the request;
they can be accessed via javascript on the browser;
not being on the server they will survive server restarts;
RESTful: requests don't depend on server state
Cookie Cons:
storage is limited to 80 KB (20 cookies, 4 KB each)
secure cookies are not...
Is the order of elements in a JSON list preserved?
...Yes, the order of elements in JSON arrays is preserved. From RFC 7159 -The JavaScript Object Notation (JSON) Data Interchange Format
(emphasis mine):
An object is an unordered collection of zero or more name/value
pairs, where a name is a string and a value is a string, number,
boolean, nul...
How to subtract 2 hours from user's local time?
Can anyone give me a simple JavaScript code block that will allow me to display the local time minus 2 hours?
2 Answers
...
Get all directories within directory nodejs
...
Thanks to JavaScript ES6 (ES2015) syntax features it's one liner:
Synchronous version
const { readdirSync, statSync } = require('fs')
const { join } = require('path')
const dirs = p => readdirSync(p).filter(f => statSync(join(...
How to check if a number is between two values?
In JavaScript, I'm telling the browser to do something if the window size is greater than 500px. I do it like so:
7 Answers...
jQuery AJAX cross domain
...ty concept for a
number of browser-side programming
languages, such as JavaScript. The
policy permits scripts running on
pages originating from the same site
to access each other's methods and
properties with no specific
restrictions, but prevents access to
most methods and propertie...
Converting an array to a function arguments list [duplicate]
Is it possible to convert an array in JavaScript into a function argument sequence? Example:
5 Answers
...
How to select label for=“XYZ” in CSS?
... in CSS:
label[for=email]
{
/* ...definitions here... */
}
...or in JavaScript using the DOM:
var element = document.querySelector("label[for=email]");
...or in JavaScript using jQuery:
var element = $("label[for=email]");
It's an attribute selector. Note that some browsers (versions of...
How to add `style=display:“block”` to an element using jQuery?
...tiple CSS properties
$("div").attr("style", "display:block; color:red")
JavaScript
You can add specific CSS property to element using pure javascript, if you don't want to use jQuery.
var div = document.querySelector("div");
// One property
div.style.display = "block";
// Multiple properties
di...
JQuery string contains check [duplicate]
...
You can use javascript's indexOf function.
var str1 = "ABCDEFGHIJKLMNOP";
var str2 = "DEFG";
if(str1.indexOf(str2) != -1){
console.log(str2 + " found");
}
...