Software

Tumblr a commenting system test

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Technology - Software
Wednesday, 17 February 2010 13:00

In the current state of Web 2.0, it seems inadmissible that any tools to publish content does not have a commenting system. However, Tumblr survive three years without them, even recommending third-party alternatives such as Disqus. Finally, they realized that users say they like and have empowered their own mechanism, by now very beta.

The feature lets you keep the members we comment on your posts, but for now they too must follow, because the test is available on the Dashboard and your main blog. The idea is then to expand throughout the service, when the which will be truly useful.

To enable it, you should go to Customize, deploy the Advanced menu and select the Enable replies. If you already had a similar functionality, open to all visitors, should keep it until the utility reaches native final version. I think this development will give further impetus to seriously compete with other sites. How do you make?


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MySpace in real-time search of Google

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Technology - Software
Wednesday, 17 February 2010 12:00

MySpace Joins Twitter, Yahoo Answers and other sources that track in the Google bots to the real-time results from Google Search. A victory for MySpace also makes this tool even more useful product of the current immediate needs.


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Linux Command finch: Chat without using windows

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Technology - Software
Wednesday, 17 February 2010 11:00

Pidgin is an instant messaging client Instantaneous multiplatform, multiprotocol, extensible with dozens of supplements, which until recently was known as GAIM (until AOL got angry), programmed with the GTK + libraries and libpurple, which recently added support for audio and video to Google Talk.

A Pidgin we know almost all users of GNU / Linux. However, who is often ignored under the overwhelming role of our graphical interface, is the brother of our purple desarropado messenger: Finch: A version of Pidgin for the command line.

Well, we begin to use basic functions of some steps in Finch.

1. Finch to install from the command line.

I did it on a server without graphical environment and downloaded several megabytes of information. The package has the same name in Fedora. Here I do a typical installation for Debian / Ubuntu.

$ sudo apt-get install finch

2. Runs and configures Finch.

The first time you run Finch, you'll see a text interface for configuring your accounts. To navigate between options using the TAB key. Already a user of Pidgin, that interface will seem very familiar. First select a protocol among the ten available (even Facebook), enter your user name, and other options. So to save the account settings.

$ finch

Finch tries to connect to your instant messaging server, and if the data were correct, you'll see your dear friends.

3. Learn the basic options.

Almost all options use the ALT key. I will not be exhaustive, there are dozens of options, but consider these as essential:

  • Exit window: ALT-c.
  • Switching between windows: ALT or ALT-n-p.
  • Open the menu for each window: F10.
  • Resizing windows: ALT-r and then one of the arrows.
  • Switch to the nth window: ALT-n.
  • Moving windows: ALT-m.
  • View all possible actions (eg, adding accounts): ALT-a.

4. Chat with your friends.

Once you learn to move between windows, you're spoiled for choice friends to talk. I did this to invite my good friend Diego to use Finch. This time from the pseudo terminal for GNOME.


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Twitter says she loves the open source software

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Technology - Software
Wednesday, 17 February 2010 10:00

In the first paragraph of the Twitter website dedicated to open source projects, entitled as "Twitter loves open source, says:

Twitter is built on open source, here are the projects we have released or who have contributed. See also engineering our blog to find out more detail.

The projects are separated by programming language (eg, Scala, Java, Ruby). All are hosted on github and mostly released with Apache License, there are also those with GPLv3.

I found three very deserving projects all are distributed systems:

  • casandra.gem. A Ruby client for using the P2P database Cassandra, ideal for social networking and released a few months ago by Facebook.

  • kestrel. It is distributed queue messages (tweets!), Scalable, implemented with Scala, which does not require any communication between servers.

  • murder. One method, mainly programmed with Python, for distributing files over a large number of servers using the BitTorrent protocol. Comentado time by Cecilia.

So if you want to work for Twitter (and perhaps see your picture there), and can imagine what projects would participate.

Via: TechCrunch


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