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@christopher4lis
christopher4lis / util-elastic-collision.js
Last active April 23, 2024 15:40
A set of utility functions used to reproduce the effect of elastic collision within HTML5 canvas. Used in the Chris Courses tutorial video on collision detection: https://www.youtube.com/watch?v=789weryntzM
/**
* Rotates coordinate system for velocities
*
* Takes velocities and alters them as if the coordinate system they're on was rotated
*
* @param Object | velocity | The velocity of an individual particle
* @param Float | angle | The angle of collision between two objects in radians
* @return Object | The altered x and y velocities after the coordinate system has been rotated
*/
@danielcshn
danielcshn / fix-duplicate-class-android-studio.md
Created April 16, 2023 04:08
Fix Duplicate class kotlin.collections.jdk8.CollectionsJDK8Kt found in modules kotlin-stdlib-* Android Studio | 2022.2.1

📜 Info:

  • Android Studio Flamingo | 2022.2.1
  • Build #AI-222.4459.24.2221.9862592, built on March 31, 2023
  • Gradle JDK: jbr-17 (JetBrains Runtime version 17.0.6)
  • Windows 11 (version 10.0.22000.1817)

🐛 Bug/Error log:

@Bradley-D
Bradley-D / WooCommerce: How To Get WooCommerce Page IDs
Last active April 6, 2024 13:31
// Get The Page ID You Need
get_option( 'woocommerce_shop_page_id' );
get_option( 'woocommerce_cart_page_id' );
get_option( 'woocommerce_checkout_page_id' );
get_option( 'woocommerce_pay_page_id' );
get_option( 'woocommerce_thanks_page_id' );
get_option( 'woocommerce_myaccount_page_id' );
get_option( 'woocommerce_edit_address_page_id' );
get_option( 'woocommerce_view_order_page_id' );
get_option( 'woocommerce_terms_page_id' );
@mul14
mul14 / 00_etc-hosts.md
Last active April 2, 2024 06:39
/etc/hosts for Vimeo, Reddit, Imgur, GitHub, DigitalOcean, dll

Unblock Steam, Vimeo, Reddit, Imgur, GitHub, DigitalOcean, NPM, PayPal, dll

Saya support Internet Positif untuk memblokir porn, situs judi, dan hal-hal ilegal lainnya. Tapi pemerintah dan ISP sangat konyol karena tidak mengizinkan akses ke Vimeo, Reddit, Imgur, Netflix--yang mana bukanlah situs dengan konten utama ilegal.

Linux / BSD / macOS

Tambahkan list di bawah ke /etc/hosts.

Windows

@magicznyleszek
magicznyleszek / multiply-blending-mode-to-png.md
Created August 20, 2014 11:27
Multiply blending mode to PNG in Photoshop
  1. copy your image (Ctrl+A and Ctrl+C)
  2. make a new document-sized pure-black layer behind it
  3. group the black layer and yor image together
  4. add mask to the group
  5. enter mask edit mode (alt+click on the mask icon/thumbnail)
  6. paste your image in the mask (b/w) and then invert it.
  7. save it as a 24-bit transparent PNG
@mcxiaoke
mcxiaoke / index.html
Created July 3, 2014 03:53 — forked from davidwkeith/index.html
detect app installed in browser
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>App Redirection</title>
</head>
<body>
<!-- iframe used for attempting to load a custom protocol -->
<iframe style="display:none" height="0" width="0" id="loader"></iframe>
@whiplashoo
whiplashoo / hexOrRGBToColor.dart
Created April 23, 2021 08:23
Convert a hex, rgba, or rgb color string to Color object in Dart
import 'dart:ui';
import 'package:flutter/material.dart';
// Converts a hex, rgb, or rgba color string to Color object. Works with opacity values as well.
// e.g.:
// "#000" -> Color(0xff000000)
// "#cc3333" -> Color(0xffcc3333)
// "#cc3333dd" -> Color(0xddcc3333)
// "rgb(204, 44, 81)" -> Color(0xffcc2c51)
// "rgba(204, 44, 81, 0.20)" -> Color(0x33cc2c51)
@siswadi
siswadi / Waktu Sholat Arah Kiblat.md
Last active October 28, 2023 07:10
Waktu Sholat & Arah Kiblat w/ HTTP/JSON API

Waktu Sholat & Arah Kiblat

Informasi Waktu

https://time.sis.im/
https://time.sis.im/Asia/Jakarta
https://time.sis.im/help
https://time.sis.im/?help
https://time.sis.im/?timezone=Asia/Jakarta # rekomendasi
@anchetaWern
anchetaWern / php-webscraping.md
Created August 4, 2013 13:18
web scraping in php

Have you ever wanted to get a specific data from another website but there's no API available for it? That's where Web Scraping comes in, if the data is not made available by the website we can just scrape it from the website itself.

But before we dive in let us first define what web scraping is. According to Wikipedia:

{% blockquote %} Web scraping (web harvesting or web data extraction) is a computer software technique of extracting information from websites. Usually, such software programs simulate human exploration of the World Wide Web by either implementing low-level Hypertext Transfer Protocol (HTTP), or embedding a fully-fledged web browser, such as Internet Explorer or Mozilla Firefox. {% endblockquote %}

@jonahwilliams
jonahwilliams / example.dart
Created March 7, 2018 03:33
import 'package:flutter/material.dart';
void main() => runApp(new MyApp());
class MyApp extends StatelessWidget {
@override
Widget build(BuildContext context) {
return new MaterialApp(
title: 'Flutter Demo',
theme: new ThemeData(