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@jonleighton
jonleighton / base64ArrayBuffer.js
Last active December 18, 2024 15:41
Encode an ArrayBuffer as a base64 string
// Converts an ArrayBuffer directly to base64, without any intermediate 'convert to string then
// use window.btoa' step. According to my tests, this appears to be a faster approach:
// http://jsperf.com/encoding-xhr-image-data/5
/*
MIT LICENSE
Copyright 2011 Jon Leighton
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
@tedmiston
tedmiston / nodejs-tcp-example.js
Last active January 15, 2025 08:49
Node.js TCP client and server example
/*
In the node.js intro tutorial (http://nodejs.org/), they show a basic tcp
server, but for some reason omit a client connecting to it. I added an
example at the bottom.
Save the following server in example.js:
*/
var net = require('net');
@lopspower
lopspower / README.md
Last active March 14, 2025 07:10
Hexadecimal color code for transparency

Hexadecimal color code for transparency

Twitter

How to set transparency with hex value ?

For example, you want to set 40% alpha transparence to #000000 (black color), you need to add 66 like this #66000000.

Download This sample on Google Play Store

@noelboss
noelboss / git-deployment.md
Last active March 2, 2025 15:09
Simple automated GIT Deployment using Hooks

Simple automated GIT Deployment using GIT Hooks

Here are the simple steps needed to create a deployment from your local GIT repository to a server based on this in-depth tutorial.

How it works

You are developing in a working-copy on your local machine, lets say on the master branch. Most of the time, people would push code to a remote server like github.com or gitlab.com and pull or export it to a production server. Or you use a service like deepl.io to act upon a Web-Hook that's triggered that service.

@MOOOWOOO
MOOOWOOO / py-gitignore
Last active March 14, 2025 12:50
python pycharm gitignore
# Created by .ignore support plugin (hsz.mobi)
### Python template
# Byte-compiled / optimized / DLL files
__pycache__/
*.py[cod]
*$py.class
# C extensions
*.so
@anhldbk
anhldbk / README.md
Last active February 27, 2025 07:18
TLS client & server in NodeJS

1. Overview

This is an example of using module tls in NodeJS to create a client securely connecting to a TLS server.

It is a modified version from documentation about TLS, in which:

  • The server is a simple echo one. Clients connect to it, get the same thing back if they send anything to the server.
  • The server is a TLS-based server.
  • Clients somehow get the server's public key and use it to work securely with the server

2. Preparation

@wavezhang
wavezhang / java_download.sh
Last active March 14, 2025 13:29
download java from oracle without login
wget -c --no-cookies --no-check-certificate --header "Cookie: oraclelicense=accept-securebackup-cookie" https://download.oracle.com/otn-pub/java/jdk/12.0.2+10/e482c34c86bd4bf8b56c0b35558996b9/jdk-12.0.2_linux-x64_bin.tar.gz
@heiswayi
heiswayi / repo-reset.md
Created February 5, 2017 01:32
GitHub - Delete commits history with git commands

First Method

Deleting the .git folder may cause problems in our git repository. If we want to delete all of our commits history, but keep the code in its current state, try this:

# Check out to a temporary branch:
git checkout --orphan TEMP_BRANCH

# Add all the files:
git add -A
@sgielen
sgielen / CMakeLists.txt
Created February 5, 2017 11:39
Building kernel with CMake, clang and binutils ld
cmake_minimum_required(VERSION 2.8.12)
project(MyKernel C CXX ASM)
# ...
add_executable(mykernel boot.s kernel_main.cpp) # + other source files
set_target_properties(mykernel PROPERTIES LINK_DEPENDS "${CMAKE_SOURCE_DIR}/linker.ld")
set_target_properties(mykernel PROPERTIES LINK_FLAGS "-T ${CMAKE_SOURCE_DIR}/linker.ld")
@SitePointEditors
SitePointEditors / dom-helper.js
Created March 28, 2017 09:56 — forked from m3g4p0p/dom-helper.js
Mini jQuery, sort of.
/**
* A collection of helper prototype for everyday DOM traversal, manipulation,
* and event binding. Sort of a minimalist jQuery, mainly for demonstration
* purposes. MIT @ m3g4p0p
*/
window.$ = (function (undefined) {
/**
* Duration constants
* @type {Object}