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Browsing Posts published in August, 2009

Problemas com Sessão

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A sessão foi iniciada, porem não era mais encontrada.
Perdi algumas horas em função disto. O usuário logava, mas imediatamente a seguir, a sessão estava inválida.
Bom, espero que isto ajude alguem que enfrente o mesmo problema, eventualmente, mas a causa para tal, era o simples fato de não haver mais espaço no HD do servidor.
Sim, quando uma sessão é iniciada, o PHP cria um arquivo no server, exigindo assim, algum espaço livre.
Simplesmente excluimos alguns arquivos no servidor, e imediatamente tudo voltou ao normal.

Problem with session

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The session has been started, but when I verify it again, it wasn’t there anymore!
Well, it happend to me this week, and after few hours, I found out the problem… it may help you some time.
The problem was that, the server’s hard disk was full.
Yes, when a session is started, it creates a new file on the server, and to do so, it needs some free space. We simply deleted some files, and instantly everything got shinny again.

Google Wave – dev preview

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Yesterday I got the Google Wave dev preview access.
Was laying with it, and will now say some of my impressions.

First of all, it’s a bit hard to get used … I mean, it is great because it englobes a lot of different things and functionalities all in the same place…in the other hand, it’s a bit messed… it took me some times to identify some normal features, or to understand what was going on.
Event though, it is an amazing tool to work and interact in many ways.
The “real time writing” is great and works fine…unfortunately, some times, Google Wave crashes, asking the user to restart it.

Well, it’s all beautiful, but, I still have the impression of … it’s going to be a bit hard to normal users get along with the big cloud computing tool, wave. That’s because, someone who is used to talk on msn or skype, or gTalk, wont feel at home with Google Wave. Even you can talk, send e-mails, private messages, maps, interactive draws, youtube videos, etc … it’s still a bit confusing …

The links:
You can see the login page of google wave developer preview here: https://wave.google.com/a/wavesandbox.com

It also gives you a new gmail @googlewave account, in whitch you can add your contacts.
Even with some “Not yet Implemented” tool tips, the interface is great, well prepared, fast to lead and confortable (I’d just change the place where the waves go, when minimized).

I’ll test it more, and with time, will post here some new interesting details.

Cheers.

SubType Support

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theWebMind 2.0 will support subType creation.
In the language, itself, you will be able to create your own subTypes, due to write less, centralize some information and organize you code

Chrome/Safari comboboxes

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We’ve just fixed the bug that was present in all comboboxes in Google Chrome and Safari.
It was a great step, once we had been fighting against this annoying bug for a while!