rauschma

Strings

String.prototype.*

None of the string methods modify this – they always return fresh strings.

• charAt(pos: number): string ^ES1

  Returns the character at index pos, as a string (JavaScript does not have a datatype for characters). str[i] is equivalent to str.charAt(i) and more concise (caveat: may not work on old engines).

jmuspratt

# Function for your .zshrc file
# Requirements: install the package manager Homebrew (http://brew.sh), then install exiftool (type brew install exiftool in Terminal.app).

# Renames image and MOV files according to EXIF capture date, using YYYY-MM-DD-HH-MM-SS.ext format. 
# Files shot within the same second get copy number added (-1,-2, etc.).
# Video files require a different, so we run exiftool 3 times:
# 1. Exclude MOV files and rename the image files with <CreateDate>.
# 2. Target MOV files and rename them with MediaCreateDate (for iPhone videos).
# 3. Target MOV files and rename them with DateTimeOriginal (for Fuji camera videos).

lelandbatey

Description

This simple script will take a picture of a whiteboard and use parts of the ImageMagick library with sane defaults to clean it up tremendously.

The script is here:

#!/bin/bash
convert "$1" -morphology Convolve DoG:15,100,0 -negate -normalize -blur 0x1 -channel RBG -level 60%,91%,0.1 "$2"

Results

ttscoff

(*
Speed up Mail.app by vacuuming the Envelope Index
Code from: http://www.hawkwings.net/2007/03/03/scripts-to-automate-the-mailapp-envelope-speed-trick/
Originally by "pmbuko" with modifications by Romulo
Updated by Brett Terpstra 2012
Updated by Mathias Törnblom 2015 to support V3 in El Capitan and still keep backwards compability
Updated by @lbutlr for V5 and Container folder in High Sierra and use du
*)

tell application "Mail" to quit

ttscoff

#!/usr/bin/ruby
require 'net/http'

def e_url(string)
	string.gsub(/([^a-zA-Z0-9_.-]+)/n) do
		'%' + $1.unpack('H2' * $1.size).join('%').upcase
	end
end

def do_search(phrase)

CJKinni

#!/usr/bin/ruby
=begin

This script turns downloadable tweets from twitter into a markdown 
based text file timeline.

To run, change the 'Username' and 'TwitterFilename' below.

I THINK that this is all working.  Check the previous gist version 
for a more stable script with far fewer features.  Let me know in the

isaacs

echo 'export PATH=$HOME/local/bin:$PATH' >> ~/.bashrc
. ~/.bashrc
mkdir ~/local
mkdir ~/node-latest-install
cd ~/node-latest-install
curl http://nodejs.org/dist/node-latest.tar.gz | tar xz --strip-components=1
./configure --prefix=~/local
make install # ok, fine, this step probably takes more than 30 seconds...
curl https://www.npmjs.org/install.sh | sh