nikoz84

[ { "gentilico" : "afegãne",
    "nome_pais" : "Afeganistão",
    "nome_pais_int" : "Afghanistan",
    "sigla" : "AF"
  },
  { "gentilico" : "sul-africana",
    "nome_pais" : "África do Sul",
    "nome_pais_int" : "South Africa",
    "sigla" : "ZA"
  },

nikoz84

<template>
    <div class="conteiner">
        <div class="row col-md-7">
        <form v-on:submit.prevent="send()" v-if="!isSend">
            
            <div class="form-group" v-bind:class="{ 'has-error': errors.name && errors.name.length > 0 }">
                <label for="nome">Nome:<span class="glyphicon-asterisk"></span></label>
                <input type="text" class="form-control" id="nome" v-model="name" placeholder="Digite seu nome">
                <small class="text-danger"
                        v-if="errors.name"

nikoz84

Encoding Video

Installing

Install FFmpeg with homebrew. You'll need to install it with a couple flags for webm and the AAC audio codec.

brew install ffmpeg --with-libvpx --with-libvorbis --with-fdk-aac --with-opus

nikoz84

#!/usr/bin/env node

/*
 * Inspired by: http://stackoverflow.com/questions/4360060/video-streaming-with-html-5-via-node-js
 * Modified from https://gist.github.com/paolorossi/1993068
 */

var http = require('http')
  , fs = require('fs')
  , util = require('util')

nikoz84

Awesome PHP

A curated list of amazingly awesome PHP libraries, resources and shiny things.

• Awesome PHP
  • Dependency Management
  • Dependency Management Extras
  • Frameworks
  • Framework Extras
  • Framework Components
  • Micro Frameworks

nikoz84

-- Decoding
SELECT CONVERT_FROM(DECODE(field, 'BASE64'), 'UTF-8') FROM table;

-- Encoding
SELECT ENCODE(CONVERT_TO(field, 'UTF-8'), 'base64') FROM table;

nikoz84

lanetix=# \d foo
           Table "scripting.foo"
 Column |         Type          | Modifiers 
--------+-----------------------+-----------
 id     | integer               | not null
 a      | character varying(40) | not null
 b      | character varying(40) | not null
 c      | character varying(40) | not null

nikoz84

ffmpeg

Converting Audio into Different Formats / Sample Rates

Minimal example: transcode from MP3 to WMA:
ffmpeg -i input.mp3 output.wma

You can get the list of supported formats with:
ffmpeg -formats

Convert WAV to MP3, mix down to mono (use 1 audio channel), set bit rate to 64 kbps and sample rate to 22050 Hz:

nikoz84

/*
 https://www.smashingmagazine.com/2016/07/improving-user-flow-through-page-transitions/
 
 You can copy paste this code in your console on smashingmagazine.com
 in order to have cross-fade transition when change page.
 */

var cache = {};
function loadPage(url) {
  if (cache[url]) {

nikoz84

# webm
ffmpeg -i IN -f webm -vcodec libvpx -acodec libvorbis -ab 128000 -crf 22 -s 640x360 OUT.webm

# mp4
ffmpeg -i IN -acodec aac -strict experimental -ac 2 -ab 128k -vcodec libx264 -vpre slow -f mp4 -crf 22 -s 640x360 OUT.mp4

# ogg (if you want to support older Firefox)
ffmpeg2theora IN -o OUT.ogv -x 640 -y 360 --videoquality 5 --audioquality 0  --frontend