Skip to content

Instantly share code, notes, and snippets.

View dva00jnd's full-sized avatar

dva00jnd

10 followers · 3 following
View GitHub Profile
@bbernstein
bbernstein / autocrop.ts
Last active April 8, 2022 02:59
Zoom auto-crop algorithm
type LayoutDescription = {
area: number;
cols: number;
rows: number;
width: number;
height: number;
}
type CropValues = {
left: number;
@muralikg
muralikg / background.js
Last active July 29, 2024 14:29
puppeteer screen capture demo. Currently records 10 second video. Change the timeout in background.js with your own logic to stop the recording when necessary. Try with `node export.js`
/* global chrome, MediaRecorder, FileReader */
chrome.runtime.onConnect.addListener(port => {
let recorder = null
port.onMessage.addListener(msg => {
console.log(msg);
switch (msg.type) {
case 'REC_STOP':
console.log('Stopping recording')
if (!port.recorderPlaying || !recorder) {
@nivv
nivv / PHP 7 - Installing imagick on Ubuntu 14.04.md
Last active May 26, 2025 08:41
Guide - Enable imagick on PHP7

Guide

Note The extension Imagick is now included in Ondrej's PPA. All you need to do now is $ sudo apt-get install php-imagick, and you're done. I'll keep the guide here because a lot of it is still true for other extensions

======

I've installed PHP7 via Ondrej's PPA. He maintains these PPA's on his free time, consider donating

Install dependencies

@netpoetica
netpoetica / ios-select-fix.css
Last active April 10, 2025 19:00
iOS Disable User Select but Allow Input (Snippet)
/*
This is for demonstration purposes. Ideally, you should never use the star selector.
I recommend that you use this early on in your development, and then once you've established
your HTML element palette, go back and replace * with a comma-separated list of your
tag names. Additionally, the !important shouldn't have to be used, but I'm leaving it here
because some enterprising goons will probably copy and paste this directly into their project -
the !important will ensure these settings override other attempts that were either never
deleted or are part of an installed CSS file the user is unaware of.
*/
* {
@dylancwood
dylancwood / tree.css
Last active February 5, 2026 06:06
CSS to create a simple tree structure with connecting lines. No images or JS required.
ul.tree, ul.tree ul {
list-style: none;
margin: 0;
padding: 0;
}
ul.tree ul {
margin-left: 10px;
}
ul.tree li {
margin: 0;
@bMinaise
bMinaise / bs3-login-form.html
Created November 6, 2013 02:20
Bootstrap 3 - Login Form Example From: http://bootsnipp.com
<div class="container">
<div class="row">
<div class="col-sm-6 col-md-4 col-md-offset-4">
<h1 class="text-center login-title">Sign in to continue to Bootsnipp</h1>
<div class="account-wall">
<img class="profile-img" src="https://lh5.googleusercontent.com/-b0-k99FZlyE/AAAAAAAAAAI/AAAAAAAAAAA/eu7opA4byxI/photo.jpg?sz=120"
alt="">
<form class="form-signin">
<input type="text" class="form-control" placeholder="Email" required autofocus>
<input type="password" class="form-control" placeholder="Password" required>
@charleslouis
charleslouis / custom-search-acf-wordpress.php
Last active March 8, 2026 03:04
PHP - Wordpress - Search - wordpress custom search function that encompasses ACF/advanced custom fields and taxonomies and split expression before request
<?php
/**
* [list_searcheable_acf list all the custom fields we want to include in our search query]
* @return [array] [list of custom fields]
*/
function list_searcheable_acf(){
$list_searcheable_acf = array("title", "sub_title", "excerpt_short", "excerpt_long", "xyz", "myACF");
return $list_searcheable_acf;
}
@jmyrland
jmyrland / test.js
Last active May 5, 2025 13:08
Socket-io load test?
/**
* Modify the parts you need to get it working.
*/
var should = require('should');
var request = require('../node_modules/request');
var io = require('socket.io-client');
var serverUrl = 'http://localhost';
@gerbenvandijk
gerbenvandijk / Mark parent navigation active when on custom post type single page
Last active November 3, 2025 20:30
Mark (highlight) custom post type parent as active item in Wordpress Navigation.When you visit a custom post type's single page, the parent menu item (the post type archive) isn't marked as active. This code solves it by comparing the slug of the current post type with the navigation items, and adds a class accordingly.
<?php
function add_current_nav_class($classes, $item) {
// Getting the current post details
global $post;
// Get post ID, if nothing found set to NULL
$id = ( isset( $post->ID ) ? get_the_ID() : NULL );
@hellerbarde
hellerbarde / latency.markdown
Created May 31, 2012 13:16 — forked from jboner/latency.txt
Latency numbers every programmer should know

Latency numbers every programmer should know

L1 cache reference ......................... 0.5 ns
Branch mispredict ............................ 5 ns
L2 cache reference ........................... 7 ns
Mutex lock/unlock ........................... 25 ns
Main memory reference ...................... 100 ns             
Compress 1K bytes with Zippy ............. 3,000 ns  =   3 µs
Send 2K bytes over 1 Gbps network ....... 20,000 ns  =  20 µs
SSD random read ........................ 150,000 ns  = 150 µs

Read 1 MB sequentially from memory ..... 250,000 ns = 250 µs