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Screencasting Framework

The following document is a written account of the Web Dev Academy screencasting framework, based on Code School's framework. It should be used as a reference for our video tutorials.

Why you should care about screencasting?

You're probably aren't going to take the time to read this document if you're not interested, but there are a lot of nice side effects caused by learning how to create quality screencasts.

1. Communicating more effectively - At Envy Labs we produce screencasts for our clients all the time. Whether it's demoing a new feature or for a presentation for an invester, they're often much more effective and pleasent than a phone call or screen sharing.

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/**
 * WIP
 * Custo Total / (100% - ( % taxa adm + % margem + % imposto) 
 */
const calcFinalPrice = function(cost = 0.0, adm = 0.0, profit = 0.0, tax = 0.0) {
    
}

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#resize window to size
wmctrl -l
wmctrl -ir <id> -e 0,960,0,1280,720

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  const insertionSort = function(A) {
    for (let j = 1; j <= A.length; j++) {
      let key = A[j];

      let i = j-1;
      while (i >= 0 && A[i] > key) {
        A[i+1] = A[i];
        i = i-1;
        A[i+1] = key;
      }

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Install WMCtrl:

$ sudo apt-get install wmctrl

Use this format to resize windows in desktop:

wmctrl -r :ACTIVE: -e g,x,y,w,h

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# ~/.bashrc: executed by bash(1) for non-login shells.
# see /usr/share/doc/bash/examples/startup-files (in the package bash-doc)
# for examples

# If not running interactively, don't do anything
case $- in
    *i*) ;;
      *) return;;
esac

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...
<button type="button" class="btn btn-primary" data-toggle="modal" data-target="#modal-exemplo">
  Abrir modal
</button>
...

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<div class="modal fade" id="modal-exemplo">
  <div class="modal-dialog">

    <div class="modal-content">
      <div class="modal-header">
        <button type="button" class="close" data-dismiss="modal">
          <span>&times;</span>
        </button>
        <h4 class="modal-title">Titulo do Modal</h4>
      </div>

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(function($){
  nomeDaFuncao = function() {
    // seu codigo aqui
  };
})(jQuery);