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Debugging & Profiling Node.js

This is a maintained listing of all the different ways to debug and profile Node.js applications. If there is something missing or an improvement, post a comment! :)

Interactive Stack Traces with traceGL - Shareware

Guide here

Tutorial: Meteor in Windows using Vagrant

These days some people were discussing at meteor-talk group about running Meteor at Windows and I’ve recommended them using Vagrant. It’s a very developer-friendly piece of software that creates a virtual machine (VM) which let you run any operating system wanted and connect to it without big efforts of configuration (just make the initial installation and you have it working).

Many packages (I've tested) for running Meteor+Vagrant fails because Meteor writes its mongodb file and also other files inside local build folder into a shared folder between the Windows host and the Linux guest, and it simply does not work. So I've put my brain to work and found a solution: do symlinks inside the VM (but do not use ln. Use mount so git can follow it). It’s covered on steps 8 to 15.

If you have no idea what I’m talking about, I’ve made a tutorial to install Ubuntu Precise x86 through Windows command-line with Meteor very simple to follow

解决 Git 在 windows 下中文乱码的问题

原因

中文乱码的根源在于 windows 基于一些历史原因无法全面支持 utf-8 编码格式，并且也无法通过有效手段令其全面支持。

解决方案

安装

Install Android SDK CLI Ubuntu 20.04 WSL2 (Work in Progress)

Install Java 8

sudo apt install openjdk-8-jdk-headless

	#!/bin/bash

	#script extraido de: http://paulocassiano.wordpress.com/2008/08/29/deixando-o-gedit-com-a-cara-do-textmate/
	#tip for better "resolution" here: http://blog.siverti.com.br/2008/05/22/fonte-monaco-no-ubuntugedit/

	cd /usr/share/fonts/truetype/

	#TODO: put validation if folder already exists
	sudo mkdir ttf-monaco

	[
	{
	"spec name": "CSS Animations",
	"uri": "http://www.w3.org/TR/css3-animations",
	"category": "css-property",
	"Name": "animation-name",
	"Value": "<single-animation-name> [\n ‘,’ <single-animation-name> ]*",
	"Initial": "‘none’",
	"Applies To": "all elements, ::before and ::after pseudo-elements",
	"Inherited": "no",

	// MIT license
	(function() {
	"use strict"
	var G = window,
	lastTime = 0,
	vendors = ['ms', 'moz', 'webkit', 'o'],
	_KEY_AnimationFrame = 'AnimationFrame',
	_KEY_equest = 'equest',
	_KEY_ancel = 'ancel',
	_KEY_requestAnimationFrame = 'r' + _KEY_equest + _KEY_AnimationFrame,

	/**
	* @author alteredq / http://alteredqualia.com/
	*
	* ShaderExtras currently contains:
	*
	* screen
	* convolution
	* film
	* bokeh
	* sepia

	function StartTagToken(){
	}

	function EndTagToken(){
	}

	function Attribute(){
	}