slow-is-fast

function removeEmoji($text)
    {
        $cleanText = "";

        // Match Emoticons
        $regexEmoticons = '/[\x{1F600}-\x{1F64F}]/u';
        $cleanText = preg_replace($regexEmoticons, '', $text);

        // Match Miscellaneous Symbols and Pictographs
        $regexSymbols = '/[\x{1F300}-\x{1F5FF}]/u';

slow-is-fast

We want to upload file to a server with POST HTTP request. We will use curl functions.

// data fields for POST request
$fields = array("f1"=>"value1", "another_field2"=>"anothervalue");

// files to upload
$filenames = array("/tmp/1.jpg", "/tmp/2.png");;

slow-is-fast

<?php

/**
 * PHP's curl extension won't let you pass in strings as multipart file upload bodies; you
 * have to direct it at an existing file (either with deprecated @ syntax or the CURLFile
 * type). You can use php://temp to get around this for one file, but if you want to upload
 * multiple files then you've got a bit more work.
 * 
 * This function manually constructs the multipart request body from strings and injects it
 * into the supplied curl handle, with no need to touch the file system.

slow-is-fast

```AppleScript
(*
◸ Veritrope.com
Export All Safari Tabs to a Text File
VERSION 1.1
March 5, 2013

// UPDATE NOTICES
     ** Follow @Veritrope on Twitter, Facebook, Google Plus, and ADN for Update Notices! **

slow-is-fast

function pad(num, size) {
    var s = num+"";
    while (s.length < size) s = "0" + s;
    return s;
}

slow-is-fast

a=1
for i in *.jpg; do
  new=$(printf "%04d.jpg" "$a") #04 pad to length of 4
  mv -i -- "$i" "$new"
  let a=a+1
done

slow-is-fast

#!/usr/bin/env python

import hashlib


def md5(fname):
    hash_md5 = hashlib.md5()
    with open(fname, "rb") as f:
 for chunk in iter(lambda: f.read(4096), b""):

slow-is-fast

AttributeError: /usr/lib/x86_64-linux-gnu/libcrypto.so.1.1: undefined symbol: EVP_CIPHER_CTX_cleanup

vim /usr/local/lib/python2.7/dist-packages/shadowsocks/crypto/openssl.py

将第52行libcrypto.EVP_CIPHER_CTX_cleanup.argtypes = (c_void_p,) 改为libcrypto.EVP_CIPHER_CTX_reset.argtypes = (c_void_p,)

再次搜索cleanup（全文件共2处，此处位于111行），将libcrypto.EVP_CIPHER_CTX_cleanup(self._ctx) 改为libcrypto.EVP_CIPHER_CTX_reset(self._ctx)

slow-is-fast

首先将硬盘从热插拔后不能被OS X读取的状态中拯救出来。将移动硬盘插到Windows系统的电脑上，然后 以管理员权限 运行命令行cmd。在弹出的小黑窗中输入

# 这里的D:需要按你移动硬盘的盘符号设置。然后，等命令运行完毕，硬盘就拯救回来了
chkdsk /f D:

# 这里的D:需要按你移动硬盘的盘符号设置。然后，等命令运行完毕，硬盘就拯救回来了
chkdsk/fD:

然后要做的是拯救那些被Mounty搞坏的文件们。将移动硬盘插入MacBook，暂时咱还是用Mounty将移动硬盘mount上，找到移动硬盘中那些文件的路径。这里提供一个小命令，OS X默认是不会在Finder窗口上沿跟Windows一样显示文件夹的完整路径的，将这个路径调出来的命令是，在OS X的“终端”中输入

slow-is-fast

#-*- coding:utf-8 -*-

import json
import re


def jsonMultiParse(s):
    try:
 return json.loads(s)