HamptonMakes

/* http://meyerweb.com/eric/tools/css/reset/ 
   v2.0 | 20110126
   License: none (public domain)
*/

html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, big, cite, code, del, dfn, em, img, ins, kbd, q, s, samp, small, strike, strong, sub, sup, tt, var, b, u, i, center, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td, article, aside, canvas, details, embed, figure, figcaption, footer, header, hgroup, menu, nav, output, ruby, section, summary, time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;

nerdsrescueme

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})*$/'

hofmannsven

Git

Global Settings

• Related Setup: https://gist.github.com/hofmannsven/6814278
• Related Pro Tips: https://ochronus.com/git-tips-from-the-trenches/
• Interactive Beginners Tutorial: http://try.github.io/
• Git Cheatsheet by GitHub: https://services.github.com/on-demand/downloads/github-git-cheat-sheet/

Reminder

Press minus + shift + s and return to chop/fold long lines!

LauLaman

1 - install GPG tools : https://gpgtools.org/

2 - Create new key for your github email

3 - Add key to git on your local machine: git config --global user.signingkey YOURKEY

4 - configure git to sign all commits: git config --global commit.gpgsign true

5 - add to the bottom of ~/.gnupg/gpg.conf: (create the file if it not exists)

bl4ck5un

/* Semantic UI has these classes, however they're only applicable to*/
/* grids, containers, rows and columns.*/
/* plus, there isn't any `mobile hidden`, `X hidden` class.*/
/* this snippet is using the same class names and same approach*/
/* plus a bit more but to all elements.*/
/* see https://github.com/Semantic-Org/Semantic-UI/issues/1114*/

/* Mobile */
@media only screen and (max-width: 767px) {
  [class*="mobile hidden"],

15Dkatz

Let's install PostgreSQL onto your operating system.

As an open source object-relational database management system, PostgreSQL available for MacOS, Linux, and Windows.

Goal for each Operating System

The goal will be to run the following command successfully from the command line (regardless of the OS):

psql -U postgres

This should open the psql interactive shell and print a prompt that looks like: