h2O codcodog

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how to exit vim

A BELIEVER

codcodog / Makefile

Created January 29, 2019 03:07 — forked from isaacs/Makefile

	# Hello, and welcome to makefile basics.
	#
	# You will learn why `make` is so great, and why, despite its "weird" syntax,
	# it is actually a highly expressive, efficient, and powerful way to build
	# programs.
	#
	# Once you're done here, go to
	# http://www.gnu.org/software/make/manual/make.html
	# to learn SOOOO much more.

codcodog / copyToClipboard.html

Last active March 20, 2019 07:16

浏览器复制文本

	<!DOCTYPE html>
	<html lang="en">
	<head>
	<meta charset="UTF-8">
	<title></title>
	</head>
	<body>
	<input id="el" type="text" value="Hello World." />
	<button id="copy">复制</button>
	</body>

codcodog / getParam.js

Last active March 20, 2019 08:57

获取 URL GET 参数

	function getParam(paramName, defaultValue = '')
	{
	let url = location.search;
	let params = new Object();

	if (url.indexOf('?') != -1) {
	url = url.slice(1);
	strs = url.split('&');

	strs.forEach(function (str) {

codcodog / ctags-for-php-include-trait.sh

Created April 19, 2019 01:48

PHP tags 包括 traits


	ctags --languages=php --regex-php='/^[ \t]*trait[ \t]+([a-z0_9_]+)/\1/t,traits/i' -R .

codcodog / cli.go

Last active April 28, 2019 01:45

golang 命令行

codcodog / lines.go

Created April 30, 2019 03:45

读取行

	package main

	import (
	"bufio"
	"fmt"
	"os"
	)

	func main() {
	scanner := bufio.NewScanner(os.Stdin)

codcodog / request.go

Created May 7, 2019 03:23

HTTP 请求示例

	package main

	import (
	"fmt"
	"io/ioutil"
	"net/http"
	)

	func main() {
	req, err := http.NewRequest("GET", "https://cn.bing.com", nil)

codcodog / distributed-lock.php

Last active August 7, 2019 03:26

Redis setnx 实现分布式锁


	/**
	* 当前 cron 触发的进程获取 redis 锁
	*
	* 主要是防止在跑 cron 时，上一个 cron 计算尚没完成，
	* 从而导致，重复执行计算的情况.
	*
	* 例如：1 * * * * 的定时任务，一分钟内计算未完成，
	* 又再次触发，则会出现重复计算的混乱情况.
	*

codcodog / touchpad.sh

Last active November 8, 2019 07:17

Dell 13 touchpad enable & disable.

	#!/bin/bash
	#
	# XPS13 touchpad enable/disable.

	ID=$(xinput list \| grep DLL.*Touchpad \| awk '{print $6}' \| awk -F'=' '{print $2}')
	STATE=$(xinput list-props $ID \| grep 'Device Enabled' \| awk '{print $4}')

	if [ $STATE -eq 1 ]; then
	xinput disable $ID
	else

codcodog / url_get_post.php

Created November 12, 2019 06:18

curl 实现的 get/post 请求样例

	<?php
	/**
	* @Author Cryven
	* @Date 2019-11-12 13:40:42
	*/

	function get($url, $params, $timeout = 3)
	{
	$ch = curl_init();
	curl_setopt($ch, CURLOPT_URL, $url);