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Trustworthy Javascript learning resources

A friend of mine asked me what good websites I know for learning Javascript. Since Javascript is the world's most misunderstood programming language, there are tons of websites and blogs that contain misleading and even plain wrong information, so I wanted to give him a few sites that I know are trustworthy and have good content. I delved into my bookmarks and this is the list I came up with, which I now share in the hope that it is useful for other people too:

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soapUI Exception in thread "XpcMessageLoop" in Ubuntu

If you use Ubuntu (and this probably happens in other Linux ditros as well) and soapUI spits out a Exception in thread "XpcMessageLoop" java.lang.NullPointerException, here's a simple "fix" for it: edit bin/soapui.sh and uncomment the line

#   JAVA_OPTS="$JAVA_OPTS -Dsoapui.jxbrowser.disable=true"

so that it becomes

    JAVA_OPTS="$JAVA_OPTS -Dsoapui.jxbrowser.disable=true"

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Why and how to use BCC when sending emails

What is BCC?

BCC: (Blind Carbon Copy) is an email field to which you can add several recipients, while the addresses remain hidden from everyone, unlike the addresses placed in the To: or CC: (Carbon Copy) fields, which are visible to anyone who reads the message.

Why should I use the BCC field?

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How to enable WebGL in Google Chrome in Linux with a blacklisted graphics card

Update 19/05/2013: Andy pointed out in a comment here that there's an easier way to do this with current versions of Chrome.

  • Go to chrome://flags
  • Enable the flag "Override software rendering list".
  • Restart Chrome

Just like Andy points out, this «accomplishes the same thing, but via Chrome/Chromium settings and it is saved so doesn't require running via terminal or editing a shortcut parameters.» Thanks for the tip, Andy!


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Arris password of the day generator

Just updated my Arris password of the day generator to include both a bookmarklet and an online generator.

The Insanity Test

  1. Turn on the Speakers and allow the page to load fully;
  2. Stare at the Picture without laughing for 60 seconds;
  3. If you start laughing, consider yourself legally insane.

You are missing some Flash content that should appear here! Perhaps your browser cannot display it, or maybe it did not initialize correctly.

This one is quite old but I find it such a precious gem, that I'm replicating it here, just in case it gets lost on the web. :)

Google Chrome App Store

Hoje abri o Google Chrome 10 e tive uma bela surpresa:

Google Chrome App Store :)

Tem lá algumas coisas bem giras... :)

Drupal 7 lançado hoje

Hoje, dia 5 de Janeiro de 2011, após 3 longos anos do lançamento da versão 6, foi lançado o Drupal 7, que é provavelmente a versão mais revolucionária da história do projecto.

http://drupal.org/drupal-7.0
http://drupal.org/drupal-7-released

Humble Indie Bundle 2

No seguimento do enorme sucesso que foi o primeiro Humble Indie Bundle, que gerou mais de $1000000 (sim, mais de um milhão de dólares americanos) de receitas, incluía os jogos Aquaria, Gish, Lugaru HD e Penumbra Overture, e dos quais o código foi posteriormente lançado sob uma licença de Free software, chega-nos agora o Humble Indie Bu

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The certificate for omega.contacts.msn.com could not be validated. The certificate chain presented is invalid.

De há mais de uma semana para cá que o Pombo se anda a queixar de não se conseguir ligar à rede do MSN, dando o seguinte erro:
The certificate for omega.contacts.msn.com could not be validated. The certificate chain presented is invalid.

Hoje dei-me finalmente ao trabalho de tentar encontrar a solução para o problema e cá está ela, em passos simples:

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