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@chenshuo
chenshuo / score_rank.cc
Created March 3, 2012 16:13
Update score and get rank in real time
#include <vector>
#include <assert.h>
#include <stdio.h>
#include <stdint.h>
#include <stdlib.h>
typedef int32_t Score;
typedef int32_t UserId;
typedef int32_t Rank;
const Score kInvalidScore = -1;
@fairchild
fairchild / logstash_indexer.conf
Created July 2, 2012 01:53
Logstash config example
input {
redis {
host => "127.0.0.1"
type => "redis-input"
# these settings should match the output of the agent
data_type => "list"
key => "logstash"
# We use json_event here since the sender is a logstash agent
message_format => "json_event"
}
@lynus
lynus / wan_ssh
Created August 24, 2012 06:39
openwrt:allow wan ssh into your wrt
by default,openwrt do not allow ssh access from wan, here are two method to change that:
1.login into your wrt from a lan host.issue the following command:
iptables -F
the command "flush away" all the firewall rules,including the one that rejects ssh request from wan.
now you can try ssh from anywhere.
aware that the firewall deactivation leads to highly security risk.and after the wrt restarts ,all default firewall configuration comes back.you hava to "flush" the rules once again.
@clemensg
clemensg / curl_multi_test.c
Last active June 28, 2023 06:51
libcurl multi interface example
/* curl_multi_test.c
Clemens Gruber, 2013
<clemens.gruber@pqgruber.com>
Code description:
Requests 4 Web pages via the CURL multi interface
and checks if the HTTP status code is 200.
Update: Fixed! The check for !numfds was the problem.
@vertexclique
vertexclique / cracking.md
Last active May 11, 2024 21:17
Cracking guide for Sublime Text 3 Build 3059 / 3065 ( Mac / Win x86_64 / Windows x86 / Linux x64 / Linux x86 )

MacOS

Build 3059

MD5: 59bab8f71f8c096cd3f72cd73851515d

Rename it to: Sublime Text

Make it executable with: chmod u+x Sublime\ Text

@tnarihi
tnarihi / README.md
Last active January 7, 2022 05:16
Emacs 24.4 installation on Ubuntu 14.04 without sudo

Installing Emacs 24.4 on Ubuntu 14.04 without sudo privilege

Just run:

sh ./ubuntu14.04-emacs-24.4-install.sh

This will install ncurses which is dependency of emacs24.4. It may requires another dependencies depending on your environment. Note that configure options in emacs installation are for disabling GUI features.

@dreamcat4
dreamcat4 / how to install entware on ARM.md
Last active April 14, 2023 05:07
Install entware on ARM based router eg tomato / ddwrt / asus-merlin cfw
@killme2008
killme2008 / fizz_buzz.clj
Created September 19, 2015 14:54
《计算的本质》第 6 章使用 clojure 基于 lambda 演算实现 FizzBuzz 程序。
(ns fizz-buzz
"《计算的本质》第 6 章使用 clojure 基于 lambda 演算实现 FizzBuzz 程序。")
(def zero (fn [p] (fn [x] x)))
(def one (fn [p] (fn [x] (p x))))
(def two (fn [p] (fn [x] (p (p x)))))
(def three (fn [p] (fn [x] (p (p (p x))))))
(def four (fn [p] (fn [x] (p (p (p (p x)))))))
(def five (fn [p] (fn [x] (p (p (p (p (p x))))))))

This is unmaintained, please visit Ben-PH/spacemacs-cheatsheet

Useful Spacemacs commands

  • SPC q q - quit
  • SPC w / - split window vertically
  • SPC w - - split window horizontally
  • SPC 1 - switch to window 1
  • SPC 2 - switch to window 2
  • SPC w c - delete current window
@Chion82
Chion82 / client.c
Created February 12, 2017 14:56
fake TCP test
#include <stdio.h>
#include <stdlib.h>
#include <arpa/inet.h>
#include <string.h>
#include "trans_packet.h"
void on_packet_recv(char* from_ip, uint16_t from_port, char* payload, int size, unsigned int seq) {
printf("Packet received from=%s:%d, seq=%d\n", from_ip, from_port, seq);
char* message = (char*)malloc(size);
memcpy(message, payload, size);