Petelin

# from https://www.zhihu.com/people/tou-gou-bao-da
package main

import (
	"fmt"
	"math"
	"math/rand"
	"reflect"
	"runtime"
	"sort"

Petelin

#include <stdio.h>
#include <time.h>

#ifndef MERSENNE_TWISTER_H
#define MERSENNE_TWISTER_H

#define __STDC_LIMIT_MACROS
# define uint32_t unsigned int
#ifdef __cplusplus
extern "C" {

Petelin

#include	<u.h>
#include	<libc.h>

/*
 *	algorithm by
 *	D. P. Mitchell & J. A. Reeds
 */

#define	LEN	607
#define	TAP	273

Petelin

package main

import (
	"fmt"
	"os"
	"os/exec"
	"time"
)

func main() {

Petelin

 33 # search and kill
 32 function gkill(){
 31     filter=$1
 30     exp=[${filter:0:1}]${filter:1}
 29     echo '>ps aux | grep' $exp
 28     echo $( ps aux | grep $exp --color=always | xargs -I % echo '\n' %)
 27     echo "Kill?"
 26     read Keypress
 25     case "$Keypress" in
 24     * ) kill $2 $args $(ps aux | grep $exp --color=always  | awk '{print $2}');

Petelin

local a = redis.call('get',KEYS[1]);
if a and a:find("^updateat:") ~= nil then
    -- this key already update by anther thread. so we test
    if tonumber(string.sub(a, 10, string.len(a))) <= tonumber(KEYS[2]) then
        return redis.call('set',KEYS[1], KEYS[3]);
    end
    return;
end
return redis.call('set',KEYS[1], KEYS[3]);

Petelin

dash_id=xxxx
api_key=xxx
app_key=xxx

# 1. export
curl -X GET "https://app.datadoghq.com/api/v1/dash/${dash_id}?api_key=${api_key}&application_key=${app_key}" > dash.json

# 2. edit dash.json
move "graphs", "title", "description" up one level in the json hierarchy, from being beneath "dash" to being at the same level

Petelin

#!/usr/bin/env python
# -*- coding:utf-8 -*-
#
#   Author  :   zhangxiaolin
#   E-mail  :   petelin1120@gmail.com
#   Date    :   17/11/1 20:00
#   Desc    :   ...
import types
from selectors import DefaultSelector, EVENT_WRITE, EVENT_READ
from collections import deque

Petelin

#!/usr/bin/env python
# -*- coding:utf-8 -*-
#
#   Author  :   zhangxiaolin
#   E-mail  :   petelin1120@gmail.com
#   Date    :   16/11/3 16:03
#   Desc    :   ...
import queue
from queue import Queue
import socket

Petelin

(pycharm_ascle) [~]$ cat .git-templates/hooks/pre-commit
#!/usr/bin/env bash

git diff --cached -- '*.py' | `which pep8` --max-line-length=119 --show-source --diff

if [ $? -gt 0 ]; then
    echo
    echo '--------'
    echo 'Lint check failed.'
    exit 1