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@jimmychu0807
jimmychu0807 / string-conversion.rs
Created November 21, 2019 10:20
Conversion between String, str, Vec<u8>, Vec<char> in Rust
use std::str;
fn main() {
// -- FROM: vec of chars --
let src1: Vec<char> = vec!['j','{','"','i','m','m','y','"','}'];
// to String
let string1: String = src1.iter().collect::<String>();
// to str
let str1: &str = &src1.iter().collect::<String>();
// to vec of byte
@bench
bench / java-update-alternatives.md
Created September 7, 2017 08:51
java and javac update-alternatives

update-alternatives maintains symbolic links determining default commands This is a reminder to install java and javac alternatives.

Install alternatives

Install java compiler alternatives

$ sudo update-alternatives --install /usr/bin/javac javac /home/bchenebault/Apps/jdk1.5.0_22/bin/javac 1
$ sudo update-alternatives --install /usr/bin/javac javac /home/bchenebault/Apps/jdk1.6.0_45/bin/javac 2
@zkat
zkat / index.js
Last active March 10, 2024 14:32
npx is cool
#!/usr/bin/env node
console.log('yay gist')
@mozillazg
mozillazg / supervisord.service
Last active December 1, 2023 12:59 — forked from tonyseek/supervisord.service
install and configure supervisord on centos 7.
[Unit]
Description=supervisord - Supervisor process control system for UNIX
Documentation=http://supervisord.org
After=network.target
[Service]
Type=forking
ExecStart=/bin/supervisord -c /etc/supervisord/supervisord.conf
ExecReload=/bin/supervisorctl reload
ExecStop=/bin/supervisorctl shutdown
@anam-hossain
anam-hossain / modal-video-full.html
Created May 8, 2015 01:49
Full example - autoplay youtube video in a Modal (Bootstrap + Jquery)
<html>
<head>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/js/bootstrap.min.js"></script>
<script>
$(function() {
$(".video").click(function () {
var theModal = $(this).data("target"),
videoSRC = $(this).attr("data-video"),
@max-mapper
max-mapper / 0.md
Last active February 25, 2024 12:24
JS hoisting by example

JavaScript function hoisting by example

Below are many examples of function hoisting behavior in JavaScript. Ones marked as works successfuly print 'hi!' without errors.

To play around with these examples (recommended) clone them with git and execute them with e.g. node a.js

Notes on hoisting

(I may be using incorrect terms below, please forgive me)

@xeoncross
xeoncross / domdocument_encoding.php
Last active July 8, 2023 14:46
Fix HTML encoding errors with PHP DOMDocument
<?php
// Ignore errors
libxml_use_internal_errors(true) AND libxml_clear_errors();
// http://stackoverflow.com/q/10237238/99923
// http://stackoverflow.com/q/12034235/99923
// http://stackoverflow.com/q/8218230/99923
// original input (unknown encoding)