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Liang Geng pwrliang

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@bemasher
bemasher / B-Tree.java
Created August 6, 2010 03:38
/**
* Course: CSC345
* Due Date: 2009-10-07 23:59
*
* Purpose: Implement a B-tree as well as a range and fast range function.
*
* Not Implemented: I was only able to implement insert and in order traversal.
*/
import java.util.Arrays;
@CristinaSolana
CristinaSolana / gist:1885435
Created February 22, 2012 14:56
Keeping a fork up to date

1. Clone your fork:

git clone git@github.com:YOUR-USERNAME/YOUR-FORKED-REPO.git

2. Add remote from original repository in your forked repository:

cd into/cloned/fork-repo
git remote add upstream git://github.com/ORIGINAL-DEV-USERNAME/REPO-YOU-FORKED-FROM.git
git fetch upstream
@axefrog
axefrog / 0.suffixtree.cs
Last active July 12, 2023 01:01
C# Suffix tree implementation based on Ukkonen's algorithm. Full explanation here: http://stackoverflow.com/questions/9452701/ukkonens-suffix-tree-algorithm-in-plain-english
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
namespace SuffixTreeAlgorithm
{
public class SuffixTree
{
@iwiwi
iwiwi / WebGraphDecoder.java
Last active September 17, 2021 09:32
Download and decode WebGraph format graphs
import it.unimi.dsi.fastutil.ints.IntArrayFIFOQueue;
import it.unimi.dsi.fastutil.ints.IntArrays;
import it.unimi.dsi.logging.ProgressLogger;
import it.unimi.dsi.webgraph.GraphClassParser;
import it.unimi.dsi.webgraph.ImmutableGraph;
import it.unimi.dsi.webgraph.LazyIntIterator;
import java.io.*;
import java.util.*;
@rob-murray
rob-murray / add_intellij_launcer
Last active September 17, 2024 14:14
Add Intellij launcher shortcut and icon for ubuntu
// create file:
sudo vim /usr/share/applications/intellij.desktop
// add the following
[Desktop Entry]
Version=13.0
Type=Application
Terminal=false
Icon[en_US]=/home/rob/.intellij-13/bin/idea.png
Name[en_US]=IntelliJ
@ochinchina
ochinchina / EchoClient.java
Last active September 20, 2023 09:52
Async socket demo in java
package asyncsocket;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.net.InetSocketAddress;
import java.nio.ByteBuffer;
import java.nio.channels.AsynchronousSocketChannel;
import java.nio.channels.CompletionHandler;
import java.util.concurrent.atomic.AtomicInteger;
@laispace
laispace / git 设置和取消代理
Last active August 26, 2024 01:42
git config --global https.proxy http://127.0.0.1:1080
git config --global https.proxy https://127.0.0.1:1080
git config --global --unset http.proxy
git config --global --unset https.proxy
npm config delete proxy
@ashrithr
ashrithr / FIleSystemOperations.java
Created February 26, 2015 01:27
HDFS FileSystems API example
package com.cloudwick.mapreduce.FileSystemAPI;
import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
@erikzenker
erikzenker / CMakeLists.txt
Last active April 15, 2024 17:17
CMake CUDA + C++ in separate files
# CMAKE FILE to separatly compile cuda and c++ files
# with the c++11 standard
#
#
# Folder structure:
#
# |
# +--main.cpp (with C++11 content)
# +--include/
# | |
@Tai7sy
Tai7sy / ss-redir 透明代理.md
Created July 25, 2016 06:25 — forked from wen-long/ss-redir 透明代理.md
ss-redir 透明代理.md

##ss-redir 的 iptables 配置(透明代理)

透明代理指对客户端透明，客户端不需要进行任何设置就使用了网管设置的代理规则

创建 /etc/ss-redir.json 本地监听 7777 运行ss-redir -v -c /etc/ss-redir.json

iptables -t nat -N SHADOWSOCKS
# 在 nat 表中创建新链
iptables -t nat -A SHADOWSOCKS -p tcp --dport 23596 -j RETURN
# 23596 是 ss 代理服务器的端口，即远程 shadowsocks 服务器提供服务的端口，如果你有多个 ip 可用,但端口一致，就设置这个