hydra1983’s gists

hydra1983 / git_svn_merge.md

Last active August 29, 2015 14:03

Merge changes from git to svn

# Fetch all commits
git fetch upstream master

# Find the commit id of last merge
git log

# Generate patches per commit
git format-patch -o <patches dir> <last merge commit id>

hydra1983 / svn_git_together.md

Last active August 29, 2015 14:03

http://blog.g14n.info/2013/10/using-git-and-svn-together.html

# git_svn_repo should be a clean svn repository
git_svn_repo=<path>
git_repo=<path>
git_remote_repo=<url>
git_user_email=<email>
git_user_name=<name>

cd $git_svn_repo

hydra1983 / hexo_deploy.sh

Created February 28, 2014 02:27

Script to deploy blog generated by Hexo and source to same repository

	#!/bin/bash

	hexo clean
	rm -rf .deploy
	hexo deploy

	git add -A .
	git commit -m "Update sources"
	git push

hydra1983 / download_duokan_files.rb

Last active August 29, 2015 13:56

从多看阅读的 **wifi 传书** 中下载上传的文件

	# encoding: utf-8

	# ----------------------------------------
	# 最终的解决方案是利用这个脚本生成的URL，
	# 通过迅雷下载所有的文件
	# ----------------------------------------

	Encoding.default_internal = Encoding::UTF_8
	Encoding.default_external = Encoding::UTF_8

hydra1983 / ubuntu-configure-sendmail-with-gmail

Last active January 4, 2016 05:39 — forked from sshtmc/ubuntu-configure-sendmail-with-gmail

	#!/bin/bash

	HOST=$(hostname)

	function install_postfix() {
	echo \| sudo debconf-set-selections <<__EOF
	postfix postfix/root_address string
	postfix postfix/rfc1035_violation boolean false
	postfix postfix/mydomain_warning boolean
	postfix postfix/mynetworks string 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128

hydra1983 / stackoverflow_20664412.mxml

Created December 18, 2013 17:29

	<?xml version="1.0" encoding="utf-8"?>
	<s:WindowedApplication xmlns:fx="http://ns.adobe.com/mxml/2009"
	xmlns:s="library://ns.adobe.com/flex/spark"
	xmlns:mx="library://ns.adobe.com/flex/mx"
	height="100"
	width="100">
	<fx:Declarations>
	<s:ArrayCollection id="damages">
	<fx:Array>
	<fx:Object damage="damage1"

hydra1983 / JaroWinklerDistance.java

Last active December 28, 2015 15:39

Jaro-Winkler Distance

	public class JaroWinklerDistance {
	public static void main(String[] args) {
	String s1 = "MARTHA";
	String s2 = "MARHTA";
	// String s1 = "MARTHA";
	// String s2 = "MARHTA";
	// int range = Math.floor(Math.max(s1.length(),s2.length())/2) - 1 = 2;
	// int isMatched = (s1.charAt(row) == s2.charAt(col) && Math.abs(row - col) <= range) ? 0 : 1;
	// 0 1 2 3 4 5 t
	// M A R H T A

hydra1983 / LongestCommonSubstring.java

Created November 18, 2013 06:27

Longest Common Substring

	public class LongestCommonSubstring {
	public static void main(String[] args) {
	String str1 = "21232523311324";
	String str2 = "312123223445";
	String lcs = lcs(str1, str2);

	System.out.println(lcs);
	System.out.println(lcs.length());
	}

hydra1983 / LongestCommonSequence.java

Created November 17, 2013 10:10

Longest Common Sequence

	public class LongestCommonSequence {
	public static void main(String[] args) {
	String str1 = "ABCBDAB";
	String str2 = "BDCABA";
	String lcs = lcs(str1, str2);

	System.out.println(lcs);
	System.out.println(lcs.length());
	}

hydra1983 / wildcard_matcher.java

Last active May 27, 2021 08:24

Convert wildcard pattern to regular expression to match strings

	public class Main {
	public static void main(String[] args) {
	test("<html*", "<html></html>");
	test("12*?", "12345");
	test("12*4?", "12345");
	}

	private static void test(String pattern, String input) {
	Pattern p = Pattern.compile(pattern);
	System.out.println(pattern + " : " + input + " matches? "

Edison Guo hydra1983