Nzix nondanee

## gist:1503252

      
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                dalethedeveloper
                / gist:1503252
            
            
              Created
              December 20, 2011 21:00
            
              
                Mobile Device Detection via User Agent RegEx
              
          
    #Mobile Device Detection via User Agent RegEx
Yes, it is nearly 2012 and this exercise has been done to death in every imaginable language.  For my own purposes I needed to get the majority of non-desktop devices on to a trimmed down, mobile optimized version of a site.  I decided to try and chase down an up-to-date RegEx of the simplest thing that could possibly work.
I arrived at my current solution after analyzing 12 months of traffic over 30+ US based entertainment properties (5.8M+ visitors) from Jan - Dec 2011.
The numbers solidified my thoughts on the irrelevancy of including browsers/OSes such as Nokia, Samsung, Maemo, Symbian, Ipaq, Avant, Zino, Bolt, Iris, etc.  The brass tacks of the matter is that you certainly could support these obscure beasts, but are you really going to test your site on them?  Heck, could you even find one?! Unless the folks that pay you are die hard Treo users my guess is "No".
Interestingly enough my research shows that /Mobile/ is more efficient than **/iP(

  
## ssh.md

      
              1 file
            
          
              15 forks
            
          
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              43 stars
            
          
                suziewong
                / ssh.md
            
            
              Last active
              December 31, 2021 08:16
            
              
                SSH端口转发
              
          
    ssh

    -C  压缩数据传输
    -f  后台登录用户名密码
    -N  不执行shell[与 -g 合用]
    -g  允许打开的端口让远程主机访问        
    -L  本地端口转发
    -R  远程端口转发

-p ssh 端口

  
## gunzip.js
var https = require('https');
var gunzip = require('zlib').createGunzip();

var options = {
    host: 'api.stackexchange.com',
    path: '/2.1/info?site=stackoverflow'
};

https.get(options, function(res) {
    var body = '';

## ttc2ttf.py
#!/usr/bin/env python3
# -*- coding: utf-8 -*-

#First released as C++ program by Hiroyuki Tsutsumi as part of the free software suite “Beer”
#I thought porting it to Python could be both a challenge and useful

from sys import argv, exit, getsizeof
from struct import pack_into, unpack_from

def ceil4(n):

## js-crypto-libraries.md

      
              1 file
            
          
              80 forks
            
          
              35 comments
            
          
              491 stars
            
          
                jo
                / js-crypto-libraries.md
            
            
              Last active
              May 22, 2024 13:16
            
              
                List of JavaScript Crypto libraries.
              
          
    JavaScript Crypto Libraries

List some crypto libraries for JavaScript out there. Might be a bit out dated. Scroll to the bottom.
WebCryptoAPI

http://www.w3.org/TR/WebCryptoAPI/
This specification describes a JavaScript API for performing basic cryptographic operations in web applications, such as hashing, signature generation and verification, and encryption and decryption. Additionally, it describes an API for applications to generate and/or manage the keying material necessary to perform these operations. Uses for this API range from user or service authentication, document or code signing, and the confidentiality and integrity of communications.

  
## traceroute.js
// sloppy traceroute clone
// inpired by https://blogs.oracle.com/ksplice/entry/learning_by_doing_writing_your
// and made possible by https://www.npmjs.org/package/raw-socket

var raw = require('raw-socket');
var dns = require('dns');

var target = process.argv[2] || '173.230.146.29';
var MAX_HOPS = 64;
var TIME_LIMIT = 5000;

## git 设置和取消代理
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

## file_magic_numbers.md

      
              1 file
            
          
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              301 stars
            
          
                leommoore
                / file_magic_numbers.md
            
            
              Last active
              June 17, 2024 09:39
            
              
                File Magic Numbers
              
          
    File Magic Numbers

Magic numbers are the first bits of a file which uniquely identify the type of file. This makes programming easier because complicated file structures need not be searched in order to identify the file type.
For example, a jpeg file starts with ffd8 ffe0 0010 4a46 4946 0001 0101 0047 ......JFIF.....G
ffd8 shows that it's a JPEG file, and ffe0 identify a JFIF type structure. There is an ascii encoding of "JFIF" which comes after a length code, but that is not necessary in order to identify the file. The first 4 bytes do that uniquely.
This gives an ongoing list of file-type magic numbers.
Image Files


## webcryptoapi.html
<!-- MIT License -->
<html>
<head>
  <script>
    function generateKey(alg, scope) {
      return new Promise(function(resolve) {
        var genkey = crypto.subtle.generateKey(alg, true, scope)
        genkey.then(function (pair) {
          resolve(pair)
        })

## README.md

      
              4 files
            
          
              1 fork
            
          
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              11 stars
            
          
                hirokiky
                / README.md
            
            
              Created
              May 19, 2015 08:46
            
              
                Proxy server by using aiohttp.
              
          
    Async Proxy Server

Installation

pip install -r requirements.txt
Run

Run the backend server
	var https = require('https');
	var gunzip = require('zlib').createGunzip();

	var options = {
	host: 'api.stackexchange.com',
	path: '/2.1/info?site=stackoverflow'
	};

	https.get(options, function(res) {
	var body = '';
	#!/usr/bin/env python3
	# -- coding: utf-8 --

	#First released as C++ program by Hiroyuki Tsutsumi as part of the free software suite “Beer”
	#I thought porting it to Python could be both a challenge and useful

	from sys import argv, exit, getsizeof
	from struct import pack_into, unpack_from

	def ceil4(n):
	// sloppy traceroute clone
	// inpired by https://blogs.oracle.com/ksplice/entry/learning_by_doing_writing_your
	// and made possible by https://www.npmjs.org/package/raw-socket

	var raw = require('raw-socket');
	var dns = require('dns');

	var target = process.argv[2] \|\| '173.230.146.29';
	var MAX_HOPS = 64;
	var TIME_LIMIT = 5000;
	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
	<!-- MIT License -->
	<html>
	<head>
	<script>
	function generateKey(alg, scope) {
	return new Promise(function(resolve) {
	var genkey = crypto.subtle.generateKey(alg, true, scope)
	genkey.then(function (pair) {
	resolve(pair)
	})