josephabrahams

#!/bin/sh

hist=$(history | tail -1 | awk '{ print $1 }'); history -d $hist; history -d $(expr $hist - 1); unset hist

Jacob-Vlijm

#!/usr/bin/env python3

"""
Copyright (C) 2014 Jacob Vlijm
This program is free software: you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free Software
Foundation, either version 3 of the License, or any later version. This
program is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
A PARTICULAR PURPOSE. See the GNU General Public License for more details. You

lunelson

I did a talk the other night at Up Front Berlin about some use cases for features in Sass from the past year. The slides are here; but I wanted to publish some notes so this post is one part of those notes.

My talk focused on the map data-type, and specifically on combining maps with directives such as @content, @at-root, and unique-id() in interesting ways. One of these is a mixin design pattern that solves some problems with using @extendand placeholder (silent) selectors in Sass:

1. having placeholder extensions appear somewhere way up in the top of your code, because that's where you imported them; and
2. having to think about choosing @include vs. @extend in the first place.

This "self-aware" mixin works by creating (and extending) a placeholder selector for itself dynamically, the first time it is included, and uses a map to keep records of these includes, so when it is subsequently in

calebgrove

// There's some better solutions in the comments, so scroll down and see how other folks have improved this!

// USAGE:
// abbrState('ny', 'name');
// --> 'New York'
// abbrState('New York', 'abbr');
// --> 'NY'

function abbrState(input, to){
    

kemelzaidan

#!/bin/bash
# This is a simple shell script to reproduce ssh-copy-id behavior
# on the MAC, since that shit OS does not have it natively.
#
# This script is under GPL version 3
# Author: Kemel Zaidan
# email: kemelzaidan AT gmail DOT com
# website: kemelzaidan.com.br
#

thagxt

<?php
  $user_id = get_the_author_meta('ID');
  echo date("D M Y", strtotime(get_userdata($user_id)->user_registered));
?>

paulgambill

/**
 * Retrieves all the rows in the active spreadsheet that contain data and logs the
 * values for each row.
 * For more information on using the Spreadsheet API, see
 * https://developers.google.com/apps-script/service_spreadsheet
 */
function readRows() {
  var sheet = SpreadsheetApp.getActiveSheet();
  var rows = sheet.getDataRange();
  var numRows = rows.getNumRows();

mandiwise

function limit_file_upload_size( $validation_result ) {
	$form = $validation_result['form'];
	
	foreach( $form['fields'] as &$field ){

		// NOTE: Add a custom CSS class to your image upload field and grab onto it here...
        
		if( strpos( $field['cssClass'], 'choose-file' ) === false )
			continue;
		

ihorvorotnov

/**
 * You often need to get the content or title from a specific post. 
 * Sometimes, using a custom loop is the better option, but when you only need
 * to get information from a specific post, there’s a better option 
 */
echo get_post_field('post_content', $post_id);

matthewpizza

cd $HOME
ln -s `which php54` ~/bin/php
export PATH=$HOME/bin:$PATH
curl -sS https://getcomposer.org/installer | php54
echo -e "\n# Composer\nalias composer=\"php54 \$HOME/composer.phar\"" >> $HOME/.bash_profile
source $HOME/.bash_profile