Brad Chen vvasabi

Black magician at your service.

vvasabi / capture-screenshots.sh

Created June 11, 2014 16:54

Automated CutyCapt site screenshots generation

	#!/bin/bash

	dir="$HOME/capture"
	output="$dir/output"
	urls=`cat "$dir/list.txt"`

	i=1
	for url in $urls; do
	# Convert url to file name
	path=`echo $url \| sed -e 's/http:\/\/domain\.name\///g'`

vvasabi / makefast.sh

Last active August 29, 2015 14:04

Emulate slower Internet speed. (Apple also provides a free Network Link Conditioner pref pane that does the same thing.)

	#!/bin/bash

	# Make Internet connection fast again
	sudo ipfw delete 1
	sudo ipfw delete 2
	sudo ipfw delete 3
	sudo ipfw delete 4

vvasabi / antigremlin.php

Created October 7, 2014 18:30

Remove Photoshop gremlins. Use it like so: pbpaste | php antigremlin.php | pbcopy.

	<?php

	function remove_gremlins($str) {
	$cleaned = '';
	for ($i = 0, $max = strlen($str); $i < $max; $i++) {
	$char_str = substr($str, $i, 1);
	$char = ord($char_str);
	if (($char >= 32) \|\| ($char == 13)) { // new line or printable chars
	$cleaned .= $char_str;
	}

vvasabi / Gemfile

Last active October 23, 2015 15:27

Use SassC in Middleman 3.x. (Also see: https://rubygems.org/gems/middleman3-sassc)

	gem 'sassc', '~> 1.7.1'
	gem 'sassc-rails', '~> 1.1.0'

vvasabi / passgen.sh

Last active December 31, 2015 16:36

A bash script that generates a random password and copies it to pastebook.

	#!/bin/bash

	LENGTH=16
	if [ "$#" -gt 0 ]; then
	LENGTH="$1"
	fi

	# from: https://gist.github.com/earthgecko/3089509
	RESULT=`cat /dev/urandom \
	\| LC_CTYPE=C tr -dc 'a-zA-Z0-9-.?~!@#$%^&*' \

vvasabi / longest-palindrome.js

Created March 2, 2017 15:15

	var Substring = function(s, e) {
	this.s = s;
	this.e = e;
	this.l = e - s;
	};

	var longestPalindromeFromOffset = function(s, i) {
	var j,
	long = new Substring(0, 1);
	for (j = 1; (j <= (s.length - i)) && ((i - j) >= 0); j++) {