andreibosco

Fonte: http://stackoverflow.com/questions/4891527/git-protocol-blocked-by-company-how-can-i-get-around-that

Simply issue the following command:

git config --global url."https://".insteadOf git://

This simply adds the following two lines to ~/.gitconfig:

[url "https://"]
    insteadOf = git://

andreibosco

Fonte: http://blog.crowdint.com/2011/04/13/turn-jquery-effects-off-for-testing.html

The usual, we use RSpec for TDD, we use Cucumber for BDD, although lately, I've been using Steak in place of Cucumber and so far I am loving it.

When you are using Capybara + Selenium for testing with Cucumber or Steak, sometimes you can get an error when you write tests for clicks that are followed by an animation.

For example:

scenario "New resource" do
  click_link 'New Resource'

andreibosco

• Atualizar sistema
  • apt-get update
  • apt-get upgrade
• Instalar scypi
  • apt-get install python-numpy python-scipy
• Instalar git
  • apt-get install git
• Configurar git para utilizar https:// no lugar de git:// (devido a bloqueio de firewall)
  • git config --global url."https://".insteadOf git://
• Clonar projeto do EDX

andreibosco

• atualizar sistema
  • utilizei a ferramenta gráfica para atualizar os pacotes instalados
• instalar scypi, numpy e git
  • yum install scypi
  • yum install numpy
  • yum install git
• Configurar git para utilizar https:// no lugar de git:// (devido a bloqueio de firewall)
  • git config --global url."https://".insteadOf git://
• Clonar projeto do EDX
• git clone https://github.com/edx/edx-platform.git

andreibosco

git reset --soft HEAD~1

andreibosco

git reset --soft HEAD~1

andreibosco

Fonte: http://stackoverflow.com/questions/7165108/in-osx-lion-lang-is-not-set-to-utf8-how-fix

I noticed the exact same issue when logging onto servers running Red Hat from an OSX Lion machine.

Try adding or editing the ~/.profile file for it to correctly export your locale settings upon initiating a new session.

export LC_ALL=en_US.UTF-8  
export LANG=en_US.UTF-8

These two lines added to the file should suffice to set the locale [replace en_US for your desired locale, and check beforehand that it is indeed installed on your system (locale -a)].

andreibosco

Utilizando ffmpeg

ffmpeg -r 30 -i Video.mpg Pictures%d.jpg

• -r framerate
• -i arquivo de entrada

Utiliando mplayer

mplayer inputfile -vo png:z=8 -endpos 5 -ao null

andreibosco

For all those interested in the scroll-effect, as well as those with concerns that the arrows/page down key don't work (laptops): First, you can click the pagination buttons.

But that's not fun. Here's the fix to make the arrows/page-keys work like they should:

First, this is a super easy plugin to use with jQuery. The developer is really, REALLY talented, I highly recommend you check out his main website.

Here's the dev's plugin: One Page Scroll

Here's the code used to initialize it in the ready() function:

andreibosco

Fonte

O cedilha não funciona ao utilizar o Gnome ou KDE no Ubuntu em inglês com um teclado americano.

Se a língua padrão do sistema for alterada para português do Brasil, o cedilha funcionará automaticamente. Para tal, vá ao menu System / Administration / Languages Support e mude o padrão para português.

Se você quer manter o inglês como língua padrão, siga os passos abaixo.

Selecione o layout de teclado chamado USA Alternative International (former us_intl) em System / Preferences / Keyboard / Layouts.
Edite o arquivo: libgtk2.0-0.immodules: