daniloc

struct DecimalTextField: View {
    
    @Binding var decimalValue: Decimal

    @State var clearValue: Decimal = 1
    var clearValueString: String {
        return String("\(clearValue)")
    }
    
    @State private var lastValidInput: String?

cobyism

Creating a bootable macOS USB installer

• First, plug in an 8GB (or bigger) USB drive, and use Disk Utility to erase it
• If you use the default settings, you should wind up with a blank drive at /Volumes/Untitled.

With that volume in place, and with the macOS installer sitting in /Applications/Install\ macOS\ [VERSION].app, run the following command in your terminal to create a bootable install media (for Sierra):

sudo /Applications/Install\ macOS\ Sierra.app/Contents/Resources/createinstallmedia --volume /Volumes/Untitled --applicationpath /Applications/Install\ macOS\ Sierra.app --nointeraction

robinsloan

require "rubygems"
require "twitter"
require "json"

# things you must configure
TWITTER_USER = "your_username"
MAX_AGE_IN_DAYS = 1 # anything older than this is deleted

# get these from dev.twitter.com
CONSUMER_KEY = "your_consumer_key"

tekkub

# Convert an array into a hash
#
# Example:
#   -> [["bear", "rawr"], ["tanuki", "nuts"]].to_hash
#   => {"tanuki"=>"nuts", "bear"=>"rawr"}

class Array
  def to_hash
    Hash[*self.flatten]
  end

lenary

$ git clone github:lenary/guides.git
Cloning into guides...
remote: Counting objects: 255, done.
remote: Compressing objects: 100% (216/216), done.
remote: Total 255 (delta 111), reused 163 (delta 35)
Receiving objects: 100% (255/255), 1.49 MiB | 564 KiB/s, done.
Resolving deltas: 100% (111/111), done.

$ cd guides
$ git remote -v

tekkub

for year in 2010 2011 2012
do
  for month in 01 02 03 04 05 06 07 08 09 10 11 12
  do
    sudo defaults write /Library/Preferences/com.apple.TimeMachine SkipPaths -array-add "~tekkub/Library/Application Support/Google/Chrome/Default/History Index $year-$month-journal"
    sudo defaults write /Library/Preferences/com.apple.TimeMachine SkipPaths -array-add "~tekkub/Library/Application Support/Google/Chrome/Default/History Index $year-$month"
  done
done

tekkub

#!/bin/bash
#
# mkv2m4v inputfile.mkv
#
# Given an MKV container with H.264 video and AC3 audio, converts
# quickly to an iPad-compatible MP4 container without re-encoding the
# video (so it must already be in an iPad-compatible resolution); the
# audio is downmixed to stereo with Dynamic Range Compression.
#

tekkub

on adding folder items to this_folder after receiving added_items
	
	repeat with i from 1 to number of items in added_items
		set this_item to item i of added_items
		set the item_info to the info for this_item
		if (the name of the item_info is "RunOnce.wtf") then
			tell application "Finder"
				delete this_item
			end tell
		end if

tekkub

#!/usr/bin/env ruby

f = ARGV.first

size = File.size f
puts "Reading #{size/1024/1024} MiB"
t = Time.now
File.read f
total_time = Time.now - t
puts "%.1f sec - %.2f MiB/sec" % [total_time, size/1024/1024/total_time]

tekkub

#! /bin/bash
# Based off of http://www.kernel.org/pub/software/scm/git/docs/howto/using-merge-subtree.html

if [[ ! "$2" || ("$3" && ! "$4" ) ]]
then
	filename=`echo "$0"| sed "s/.*\///"`
	echo "Usage: $filename remote_name repo_url branch_name path_to_merge_to"
	echo "        * Create a new subtree merge"
	echo "       $filename remote_name branch_name"
	echo "        * Pull from remote_name/branch_name into subtree"