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How do I merge two javascript objects together in ES6+?
... ES6 by using Object.assign:
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/assign
Syntax:
Object.assign(target, sources);
where ...sources represents the source object(s).
Example:
var obj1 = {name: 'Daisy', age: 30};
var obj2 = {name: 'Casey'};
O...
Seedable JavaScript random number generator
The JavaScript Math.random() function returns a random value between 0 and 1, automatically seeded based on the current time (similar to Java I believe). However, I don't think there's any way to set you own seed for it.
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How can I submit a form using JavaScript?
...pe="submit" onClick="placeOrder(this.form)">Place Order</button>
JavaScript
function placeOrder(form){
form.submit();
}
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What does 'var that = this;' mean in JavaScript?
In a JavaScript file I saw:
6 Answers
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JavaScript console.log causes error: “Synchronous XMLHttpRequest on the main thread is deprecated…”
... @37coins, if this was the answer; mark it as so.. and replace javascript tag with jQuery.
– Brett Caswell
Feb 26 '15 at 22:40
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Maximum size of an Array in Javascript
...bit browsers still ahve a lot of other improvements. Remember that being a javascript interpreter isn't the only thing a browser does.
– Razor Storm
May 27 '11 at 17:04
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JavaScript - Replace all commas in a string [duplicate]
...commas) in the given string. More information about regular expressions in JavaScript you can find in MDN.
– VisioN
Nov 5 '15 at 8:37
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Adding div element to body or document in JavaScript
I am creating a light box in pure JavaScript. For that I am making an overlay. I want to add this overlay to body but I also want to keep the content on the page. My current code adds the overlay div but it also removes the current contents in body. How to add div element and keep contents on body?...
Pass Variables by Reference in Javascript
How do I pass variables by reference in JavaScript? I have 3 variables that I want to perform several operations to, so I want to put them in a for loop and perform the operations to each one.
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Javascript Object push() function
I have a javascript object (I actually get the data through an ajax request):
7 Answers
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