create different ssh key according the article Mac Set-Up Git
$ ssh-keygen -t rsa -C "your_email@youremail.com"
Perl and PHP Regular Expressions | |
PHP regexes are based on the PCRE (Perl-Compatible Regular Expressions), so any regexp that works for one should be compatible with the other or any other language that makes use of the PCRE format. Here are some commonly needed regular expressions for both PHP and Perl. Each regex will be in string format and will include delimiters. | |
All Major Credit Cards | |
This regular expression will validate all major credit cards: American Express (Amex), Discover, Mastercard, and Visa. | |
//All major credit cards regex | |
'/^(?:4[0-9]{12}(?:[0-9]{3})?|5[1-5][0-9]{14}|6011[0-9]{12}|622((12[6-9]|1[3-9][0-9])|([2-8][0-9][0-9])|(9(([0-1][0-9])|(2[0-5]))))[0-9]{10}|64[4-9][0-9]{13}|65[0-9]{14}|3(?:0[0-5]|[68][0-9])[0-9]{11}|3[47][0-9]{13})*$/' |
<!DOCTYPE html> | |
<html> | |
<head> | |
<title>CSS Pulsator</title> | |
<link rel="stylesheet" type="text/css" href="style.css" /> | |
</head> | |
<body> | |
<div id="pulsor">Pulsate!</div> | |
</body> | |
</html> |
create different ssh key according the article Mac Set-Up Git
$ ssh-keygen -t rsa -C "your_email@youremail.com"
" VIM Configuration File | |
" Description: Optimized for C/C++ development, but useful also for other things. | |
" Author: Gerhard Gappmeier | |
" | |
" set UTF-8 encoding | |
set enc=utf-8 | |
set fenc=utf-8 | |
set termencoding=utf-8 | |
" disable vi compatibility (emulation of old bugs) |
body { | |
font-family: Helvetica, arial, sans-serif; | |
font-size: 14px; | |
line-height: 1.6; | |
padding-top: 10px; | |
padding-bottom: 10px; | |
background-color: white; | |
padding: 30px; } | |
body > *:first-child { |
ZIP,LAT,LNG | |
00601,18.180555, -66.749961 | |
00602,18.361945, -67.175597 | |
00603,18.455183, -67.119887 | |
00606,18.158345, -66.932911 | |
00610,18.295366, -67.125135 | |
00612,18.402253, -66.711397 | |
00616,18.420412, -66.671979 | |
00617,18.445147, -66.559696 | |
00622,17.991245, -67.153993 |
@-moz-document domain("stackoverflow.com") { | |
body.newheader { | |
padding-top: 0; | |
} | |
.so-header { | |
background-color: #333; | |
position: relative; | |
} |