Leandro de Jesus leanfj

## frontendDevlopmentBookmarks.md

      
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                leanfj
                / frontendDevlopmentBookmarks.md
            
            
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              August 29, 2015 14:26
                — forked from dypsilon/frontendDevlopmentBookmarks.md
            
              
                A badass list of frontend development resources I collected over time.
              
          
    Frontend Development

Attention: the list was moved to
https://github.com/dypsilon/frontend-dev-bookmarks
This page is not maintained anymore, please update your bookmarks.


## leandro-pre-trabalhos.md

      
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              June 23, 2017 00:48
            
          
    Registro de Atividades

Dia 01

Em um site, qual o propósito do código HTML?

Resposta

Qual é a diferença entre um elemento e uma etiqueta?
Por que usamos atributos em elementos HTML?

  
## estudos-javascript.md

      
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    Javascript


Anotações de estudos de Javascript

Arrays

Declaração de Arrays
 var arr = [1, "string", boolean];
 var = new Array();

  
## contact.js
/* ==================================================================
                		Contact Form
================================================================== */

	$("#do-submit-btn").on('click',function() {
	    var proceed = true;
        //simple validation at client's end
        //loop through each field and we simply change border color to red for invalid fields
		$("#contact-form input, #contact-form textarea").each(function(){
			$(this).css('border-color','');

## simple-ajax.js
let loadUser = () => {
	const xhr = new XMLHttpRequest();
  xhr.open('GET', 'https://api.github.com/users/leanfj', true);
  xhr.onload = () => {
  	let user = JSON.parse(xhr.responseText)
    console.log(user);
  }
  xhr.send();
}
loadUser();

## css-example.css
*{
margin: 0;
padding: 0;
}
body{
font-family: 'Open Sans', Arial, sans-serif;
font-size: 15px;
color: #fff;
overflow: hidden;
}

## livestream ffmepg
live() {
  INRES="1680x1050"
  OUTRES="1280x720"
  FPS="30"
  GOP="60
  GOPMIN="30"
  THREADS="2"
  CBR="2500k"
  QUALITY="superfast"
  AUDIO_RATE="44100"

## exemple-functions.js
function chama_ancora(ancora)
	{
		//this.location = "#" + ancora;
	}

function ajaxGet(url,elemento_retorno,exibe_carregando){
/******
* ajaxGet - Coloca o retorno de uma url em um elemento qualquer
* Use a vontade mas coloque meu nome nos créditos. Dúvidas, me mande um email.
* Versão: 1.2 - 20/04/2006

## docker-compose.yml
version: '2'
services:
  wordpress:
    depends_on:
      - db
    image: wordpress:latest
    restart: always
    volumes:
      - ./wp-content:/var/www/html/wp-content
    environment:

## my-zshrc
screen(){
    ffmpeg \
		-f x11grab -s 1366x768 -r 30 -i :0.0+0,0 \
		-f pulse -ac 2 -ar 44100 -i music_sink.monitor \
		-f pulse -ac 1 -ar 44100 -i alsa_input.usb-JABRA_GN_2000_MS_USB-00.analog-mono \
		-filter_complex amix=inputs=2 \
		-vcodec libx264 -preset ultrafast -crf 18 \
		-acodec libmp3lame -ar 44100 -q:a 1 \
		$1.mp4
}
	/* ==================================================================
	Contact Form
	================================================================== */

	$("#do-submit-btn").on('click',function() {
	var proceed = true;
	//simple validation at client's end
	//loop through each field and we simply change border color to red for invalid fields
	$("#contact-form input, #contact-form textarea").each(function(){
	$(this).css('border-color','');
	let loadUser = () => {
	const xhr = new XMLHttpRequest();
	xhr.open('GET', 'https://api.github.com/users/leanfj', true);
	xhr.onload = () => {
	let user = JSON.parse(xhr.responseText)
	console.log(user);
	}
	xhr.send();
	}
	loadUser();
	*{
	margin: 0;
	padding: 0;
	}
	body{
	font-family: 'Open Sans', Arial, sans-serif;
	font-size: 15px;
	color: #fff;
	overflow: hidden;
	}
	live() {
	INRES="1680x1050"
	OUTRES="1280x720"
	FPS="30"
	GOP="60
	GOPMIN="30"
	THREADS="2"
	CBR="2500k"
	QUALITY="superfast"
	AUDIO_RATE="44100"
	function chama_ancora(ancora)
	{
	//this.location = "#" + ancora;
	}

	function ajaxGet(url,elemento_retorno,exibe_carregando){
	/******
	* ajaxGet - Coloca o retorno de uma url em um elemento qualquer
	* Use a vontade mas coloque meu nome nos créditos. Dúvidas, me mande um email.
	* Versão: 1.2 - 20/04/2006
	version: '2'
	services:
	wordpress:
	depends_on:
	- db
	image: wordpress:latest
	restart: always
	volumes:
	- ./wp-content:/var/www/html/wp-content
	environment:
	screen(){
	ffmpeg \
	-f x11grab -s 1366x768 -r 30 -i :0.0+0,0 \
	-f pulse -ac 2 -ar 44100 -i music_sink.monitor \
	-f pulse -ac 1 -ar 44100 -i alsa_input.usb-JABRA_GN_2000_MS_USB-00.analog-mono \
	-filter_complex amix=inputs=2 \
	-vcodec libx264 -preset ultrafast -crf 18 \
	-acodec libmp3lame -ar 44100 -q:a 1 \
	$1.mp4
	}