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@fokusferit
fokusferit / enzyme_render_diffs.md
Last active June 18, 2024 11:27
Difference between Shallow, Mount and render of Enzyme

Shallow

Real unit test (isolation, no children render)

Simple shallow

Calls:

  • constructor
  • render
@nhagen
nhagen / PromisAllWithFails.js
Last active November 15, 2022 18:11
Wait until all promises have completed even when some reject, with Promise.all
var a = ["sdfdf", "http://oooooolol"],
handleNetErr = function(e) { return e };
Promise.all(fetch('sdfdsf').catch(handleNetErr), fetch('http://invalidurl').catch(handleNetErr))
.then(function(sdf, invalid) {
console.log(sdf, invalid) // [Response, TypeError]
})
.catch(function(err) {
console.log(err);
})
@mathewbyrne
mathewbyrne / slugify.js
Created October 12, 2011 04:34
Javascript Slugify
function slugify(text)
{
return text.toString().toLowerCase()
.replace(/\s+/g, '-') // Replace spaces with -
.replace(/[^\w\-]+/g, '') // Remove all non-word chars
.replace(/\-\-+/g, '-') // Replace multiple - with single -
.replace(/^-+/, '') // Trim - from start of text
.replace(/-+$/, ''); // Trim - from end of text
}