AidasK

Real developers are not used to clicking, it's allways easier to write a script to do it for you.

odan

Generating UUID v4 in MySQL

SELECT
  LOWER(
    CONCAT(
      # 1th and 2nd block are made of 6 random bytes
      HEX(RANDOM_BYTES(4)),
      '-',
 HEX(RANDOM_BYTES(2)),

fernandoaleman

Install RabbitMQ on CentOS 7

sudo yum -y install epel-release
sudo yum -y update

Install Erlang

Download repository

x011

1.0.0.0/24
1.1.1.0/24
1.2.3.0/24
8.6.48.0/21
8.8.8.0/24
8.35.192.0/21
8.35.200.0/21
8.34.216.0/21
8.34.208.0/21
23.236.48.0/20

miguelmota

<?php

function string2ByteArray($string) {
  return unpack('C*', $string);
}

function byteArray2String($byteArray) {
  $chars = array_map("chr", $byteArray);
  return join($chars);
}

BenMorel

<?php

/**
 * Automatically migrates Font Awesome 4 class names to Font Awesome 5 class names.
 *
 * WARNING: THIS WILL REWRITE YOUR FILES.
 * BACK UP YOUR FILES BEFORE RUNNING THIS SCRIPT.
 * YOU HAVE BEEN WARNED.
 *
 * Note: the migration CSV file was parsed from the official migration documentation:

rushipkar90

cat /usr/local/apache/conf/modsec2.user.conf | grep xmlrpc
#xmlrpc
===================
SecRule REQUEST_LINE "POST .*xmlrpc.*" "pass,initcol:ip=%{REMOTE_ADDR},setvar:ip.maxlimit=+1,deprecatevar:ip.maxlimit=1/600,nolog,id:35061"
SecRule IP:MAXLIMIT "@gt 5" "log,deny,id:350611,msg:'wp-xmlrpc: denying %{REMOTE_ADDR} (%{ip.maxlimit} connection attempts)'"

#wp-bruteforce
===================
SecRule REQUEST_LINE "POST .*wp-login.*" "pass,initcol:ip=%{REMOTE_ADDR},setvar:ip.maxlimit=+1,deprecatevar:ip.maxlimit=1/600,nolog,id:35011"
SecRule IP:MAXLIMIT "@gt 10" "log,deny,id:350111,msg:'wp-bruteforce: denying %{REMOTE_ADDR} (%{ip.maxlimit} connection attempts)'"

merty

#/bin/bash
#
# Performs reverse and forward DNS lookups to list Googlebot's IPs, given a list
# of IP addresses as a file. Useful for filtering access logs to find out actual
# Googlebot visits.
#
# An implementation of https://support.google.com/webmasters/answer/80553?hl=en

while IFS='' read -r IP_ADDRESS || [[ -n "$IP_ADDRESS" ]];
do

kleinlennart

class _HomePageState extends State<HomePage> {
  final GlobalKey<ScaffoldState> _scaffoldKey = new GlobalKey<ScaffoldState>();

  @override
  Widget build(BuildContext context) {
    return new Scaffold(
        key: _scaffoldKey,
        appBar: new AppBar(
            title: new Text("App"),
            leading: new IconButton(

CodFrm

<?php
/**
 *============================
 * author:Farmer
 * time:2017/12/19
 * blog:blog.icodef.com
 * function:加密方式
 *============================
 */