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@bpas247
bpas247 / state-updates-are-async.md
Last active March 17, 2023 17:12
State Updates Are Asynchronous

State Updates Are Asynchronous

The gist of it

You do this.

const handleEvent = e => {
  setState(e.target.value);
  console.log(state);
}
@tkrotoff
tkrotoff / FrontendFrameworksPopularity.md
Last active November 19, 2025 21:09
Front-end frameworks popularity (React, Vue, Angular and Svelte)
@blakethepatton
blakethepatton / Description.md
Last active November 7, 2023 09:37
Getting Mailhog running on a dev server (nginx, letsencrypt, ssl, ubuntu)

Get it running as a service

wget https://github.com/mailhog/MailHog/releases/download/v1.0.0/MailHog_linux_amd64

mv MailHog_linux_amd64 mailhog

chmod +x mailhog

sudo vi /etc/systemd/system/mailhog.service

@twmbx
twmbx / vanilla-ajax-poll.js
Last active February 6, 2023 14:57
Polling in JS with an async ajax call that returns a promise ( modified from: https://davidwalsh.name/javascript-polling )
// The polling function
function poll(fn, timeout, interval) {
var endTime = Number(new Date()) + (timeout || 2000);
interval = interval || 100;
var checkCondition = function(resolve, reject) {
var ajax = fn();
// dive into the ajax promise
ajax.then( function(response){
// If the condition is met, we're done!
@fgilio
fgilio / axios-catch-error.js
Last active December 3, 2025 15:46
Catch request errors with Axios
/*
* Handling Errors using async/await
* Has to be used inside an async function
*/
try {
const response = await axios.get('https://your.site/api/v1/bla/ble/bli');
// Success 🎉
console.log(response);
} catch (error) {
// Error 😨
@themsaid
themsaid / scripts.bash
Last active December 1, 2020 19:09
My .zshrc
alias art="php artisan"
alias dracarys="git reset --hard && git clean -df"
alias phpfix="php php-cs-fixer.phar fix"
alias weather='curl -s wttr.in/Hurghada | sed -n "2,7p"'
alias usd='curl -s "https://www.google.com/finance/converter?a=1&from=USD&to=EGP" | LC_CTYPE=C sed "/res/!d;s/<[^>]*>//g"'
alias shrug="echo '¯\_(ツ)_/¯' | pbcopy";
alias fight="echo '(ง'̀-'́)ง' | pbcopy";
alias happy="echo 'ᕕ( ᐛ )ᕗ' | pbcopy";
# Commit all the current changes with a message
@alexpchin
alexpchin / socket-cheatsheet.js
Created December 15, 2015 16:58
A quick cheatsheet for socket.io
// sending to sender-client only
socket.emit('message', "this is a test");
// sending to all clients, include sender
io.emit('message', "this is a test");
// sending to all clients except sender
socket.broadcast.emit('message', "this is a test");
// sending to all clients in 'game' room(channel) except sender
@ghinda
ghinda / object-to-form-data.js
Last active May 13, 2025 05:55
JavaScript Object to FormData, with support for nested objects, arrays and File objects. Includes Angular.js usage.
// takes a {} object and returns a FormData object
var objectToFormData = function(obj, form, namespace) {
var fd = form || new FormData();
var formKey;
for(var property in obj) {
if(obj.hasOwnProperty(property)) {
if(namespace) {
@addyosmani
addyosmani / README.md
Last active November 24, 2025 17:23 — forked from 140bytes/LICENSE.txt
108 byte CSS Layout Debugger

CSS Layout Debugger

A tweet-sized debugger for visualizing your CSS layouts. Outlines every DOM element on your page a random (valid) CSS hex color.

One-line version to paste in your DevTools

Use $$ if your browser aliases it:

~ 108 byte version

@graydon
graydon / country-bounding-boxes.py
Created April 23, 2014 00:03
country bounding boxes
# extracted from http//www.naturalearthdata.com/download/110m/cultural/ne_110m_admin_0_countries.zip
# under public domain terms
country_bounding_boxes = {
'AF': ('Afghanistan', (60.5284298033, 29.318572496, 75.1580277851, 38.4862816432)),
'AO': ('Angola', (11.6400960629, -17.9306364885, 24.0799052263, -4.43802336998)),
'AL': ('Albania', (19.3044861183, 39.624997667, 21.0200403175, 42.6882473822)),
'AE': ('United Arab Emirates', (51.5795186705, 22.4969475367, 56.3968473651, 26.055464179)),
'AR': ('Argentina', (-73.4154357571, -55.25, -53.628348965, -21.8323104794)),
'AM': ('Armenia', (43.5827458026, 38.7412014837, 46.5057198423, 41.2481285671)),