__ disco0

Credit: Mark Kraus
Website: https://get-powershellblog.blogspot.com

Collection Type Guidence

When to use what

Use Arrays if you know the element types and have a fixed length and/or known-up-front collection size that will not change.
Use ArrayList if you have an unkown collection size with either unknown or mixed type elements.
Use a Generic List when know the type of the elements but not the size of the collection.
Use a HashTable if you are going to do key based lookups on a collection and don't know the object type of the elements.
Use a Dictionary<TKey, TValue> you are going to do key based lookups on a collection and you know the type of the elements.
Use a HashSet when you know the type of elements and just want unique values and quick lookups and assignmnets.

WSL Ubuntu Terminal

WSL

Before installing any Linux distros for WSL, you must ensure that the "Windows Subsystem for Linux" optional feature is enabled:

Open PowerShell as Administrator and run:

Enable-WindowsOptionalFeature -Online -FeatureName Microsoft-Windows-Subsystem-Linux

Stylus

A dynamic, expressive, powerful language compiling to CSS.

SLIDE:

whoami

tj holowaychuk

Javascript `log` Function

Every time I start a new project, I want to pull in a log function that allows the same functionality as the console.log, including the full functionality of the Console API.

There are a lot of ways to do this, but many are lacking. A common problem with wrapper functions is that the line number that shows up next to the log is the line number of the log function itself, not where log was invoked. There are also times where the arguments get logged in a way that isn't quite the same as the native function.

This is an attempt to once and for all document the function that I pull in to new projects. There are two different options:

The full version: Inspired by the plugin in HTML5 Boilerplate. Use this if you are writing an application and want to create a window.log function. Additionally,

	# see https://www.topbug.net/blog/2013/04/14/install-and-use-gnu-command-line-tools-in-mac-os-x/

	# core
	brew install coreutils

	# key commands
	brew install binutils
	brew install diffutils
	brew install ed --default-names
	brew install findutils --with-default-names

	#when we create new function or install new bin , the default zsh cant get the new completion for us,so we
	#can add a new function for this problem,you can add the blow content in your .zshrc file
	function reload() {
	if [[ "$#*" -eq 0 ]]; then
	test -r /etc/zsh/zsh-oli && . /etc/zsh/zsh-oli
	test -r ~/.zshrc && . ~/.zshrc
	return 0
	else
	local fn
	for fn in $*; do

	/*--- waitForKeyElements(): A utility function, for Greasemonkey scripts,
	that detects and handles AJAXed content.

	Usage example:

	waitForKeyElements (
	"div.comments"
	, commentCallbackFunction
	);

	# -- coding: utf-8 --
	from __future__ import print_function, unicode_literals

	import os
	import socket
	from datetime import datetime
	from urllib import parse
	from klein import Klein
	from twisted.web.static import File
	from twisted.python.filepath import FilePath

	#!/usr/bin/env python
	#
	# Looks up a Mac's friendly model name.
	#
	# Based on http://apple.stackexchange.com/a/98089/21050
	#

	from subprocess import check_output
	from urllib import urlopen
	import xml.etree.ElementTree as ET

	[Desktop Entry]
	Type=Application
	Name=mpv Media Player (Single-instance mode)
	GenericName=Multimedia player
	Comment=Play movies and songs without starting new instance of multimedia player
	Icon=mpv
	TryExec=mpvctl
	Exec=mpvctl add -- %U
	Terminal=false
	Categories=AudioVideo;Audio;Video;Player;TV;