rcotrina94

#How to vertically center HTML objects.

Only with pure HTML and CSS

Requirements:

- The height of the element's container must be known or specified.

rcotrina94

This code how to replace the traditional radio-buttons, for custom images. You can do the same with checkboxes.

• Demo: http://jsfiddle.net/La8wQ/10/
• A mod: http://jsfiddle.net/La8wQ/22/

rcotrina94

<link rel="import" href="../core-icon-button/core-icon-button.html">
<link rel="import" href="../core-toolbar/core-toolbar.html">
<link rel="import" href="../core-header-panel/core-header-panel.html">
<link rel="import" href="../core-drawer-panel/core-drawer-panel.html">
<link rel="import" href="../core-field/core-field.html">
<link rel="import" href="../core-icon/core-icon.html">
<link rel="import" href="../core-input/core-input.html">
<link rel="import" href="../core-icons/core-icons.html">
<link rel="import" href="../core-menu/core-submenu.html">
<link rel="import" href="../core-item/core-item.html">

rcotrina94

Find what:
  `(href|src)="([a-zA-Z0-9/.-]+[^.html])"`

Replace with:
  `$1=\"{% static "assets/$2" %}"`

rcotrina94

upstream tumblr {
        server 72.32.231.8:80;
}

server {
        listen          80;
        server_name     _SERVER_NAME_;

        proxy_set_header  X-Real-IP       $remote_addr;
        proxy_set_header  X-Forwarded-For $proxy_add_x_forwarded_for;

rcotrina94

Archivo de Constantes para: http://rcotrina.devux.pe/lab/uns/din-ii/2015-00/und1/FinalNumPseudo/

rcotrina94

What are mistakes which software engineers make in the first 1-2 years of their career?

1. Not being willing to learn new languages and skills. Not willing to read technical books.
2. Not paying attention to performance: Use of good Data Structure and Algorithms
3. Not paying attention to design: Design Pattern, Object Modeling, Best Practices
4. Not paying attention to security: SQL Injection
5. Not paying attention to testing: Writing test cases.
6. Documentation: Improper logging and comments.
7. Blind copy paste making an assumption that it would work.
8. Forget to take backup and remove all debugging statements like System.out.print before application goes into production.
9. Jumping directly on solution. Don't start solution hunting the moment you face a problem or bug. Even if you copy from others solution, don't forget to learn and understand the solution.

rcotrina94

export WORKON_HOME=$HOME/.virtualenvs
export PROJECT_HOME=$HOME/webapps
source /usr/local/bin/virtualenvwrapper.sh

rcotrina94

Download driver:

https://sites.google.com/a/chromium.org/chromedriver/

Decompress:

  sudo apt-get install unzip
  wget -N http://chromedriver.storage.googleapis.com/2.15/chromedriver_linux64.zip -P ~/Downloads
  unzip ~/Downloads/chromedriver_linux64.zip -d ~/Downloads

rcotrina94

Actualizar índices de repositorios

sudo apt-get update

Instalar git

sudo apt-get install git

Instalar mercurial

sudo apt-get install mercurial