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Can an AJAX response set a cookie?
... a cookie? If not, what is my alternative solution? Should I set it with Javascript or something similar?
4 Answers
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Using CSS how to change only the 2nd column of a table
...rk in older browsers (or IE), you'll need to give the cells a class or use javascript in that case.
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Embedding SVG into ReactJS
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Not the answer you're looking for? Browse other questions tagged javascript svg reactjs or ask your own question.
How to write asynchronous functions for Node.js
...unction returns a promise, i suggest using the new async/await features in JavaScript. It makes the syntax look synchronous but work asynchronously. When you add the async keyword to a function, it allows you to await promises in that scope:
async function ace() {
var r = await new Promise((resol...
How to compare two colors for similarity/difference
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Here is a gist for the above implementation in Javascript gist.github.com/ryancat/9972419b2a78f329ce3aebb7f1a09152
– Ryan.C
May 9 '18 at 6:12
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Understanding ibeacon distancing
...wer_at_1_meter / r^2. Solving for r, we get:
r = sqrt(ratio_linear)
In Javascript, the code would look like this:
function getRange(txCalibratedPower, rssi) {
var ratio_db = txCalibratedPower - rssi;
var ratio_linear = Math.pow(10, ratio_db / 10);
var r = Math.sqrt(ratio_linear);
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How to check whether an object has certain method/property?
...lace pattern in pretty much any modern dynamic scripting language (Python, Javascript, VB script, PHP, Lua... I could go on and on). It's not a bug, it's a feature.
– Tim Keating
Dec 3 '11 at 14:36
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ElasticSearch - Return Unique Values
... the top terms and does not allow pagination."
Implementation example in JavaScript:
const ITEMS_PER_PAGE = 1000;
const body = {
"size": 0, // Returning only aggregation results: https://www.elastic.co/guide/en/elasticsearch/reference/current/returning-only-agg-results.html
"agg...
What's the advantage of Logic-less template (such as mustache)?
...e underscore template introduced an XSS hole: name and items could contain JavaScript.
– Matthew
Apr 25 '13 at 23:48
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How to scale down a range of numbers with a known min and max value
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Here's some JavaScript for copy-paste ease (this is irritate's answer):
function scaleBetween(unscaledNum, minAllowed, maxAllowed, min, max) {
return (maxAllowed - minAllowed) * (unscaledNum - min) / (max - min) + minAllowed;
}
Ap...