Site com Oportunidades de Emprego
Estamos lançando um projeto bastante interessante no ramo de divulgação de vagas de Emprego;
O site é o Zip Empregos: http://www.empregoszip.com.br
O site é interessante, diariamente com novas vagas de empregos em diversas áreas e regiões do Brasil.
Empregos em Recife, Empregos em Fortaleza, Empregos no Rio de Janeiro e outras localidades.
Espero que vocês gostem!
Armazenando Endereços IP no MySQL 5
Armazenar IPs em um campo VARCHAR(15) pode não ser uma boa idéia caso você precise de uma melhor performance.
O MySQL 5 oferece duas funções que podem te ajudar nesse caso:
INET_ATON
– Converte endereços IP em números inteiros
INET_NTOA
– Converte números inteiros em IP
Dica: Lembre-se de assinar o campo como UNSIGNED ou terá alguns problemas!
Testando:
SELECT INET_ATON( '192.168.0.1' );
3232235521
SELECT INET_NTOA( '3232235521' );
192.168.0.1
O MySQL tem muitas funções úteis, vale a pena dar uma lida no manual: http://dev.mysql.com/doc/refman/5.0/en/miscellaneous-functions.html#function_inet-aton
Are you ready for 64Bits?
All Linux distribuitions and others OS have 64Bits versions. But, is worth?
What are the improvements that platform?
- Speed?
Most 64Bits softwares actually just recompiled from 32Bits code ( Like Firefox / OpenOffice / Some Linux Libraries ), if you are looking for performance, i would reconsider… - Compatibility
No all softwares run under 64Bits. But major OS can be “emulate” a 32Bit system to run this softwares, but the performance decreases. - Drivers and Hardware
Considering Modern Hardwares, you don’t have problems with drivers on Linux. But, if you have a generic Wireless Card or WinModen, you lost some time to make it work! - Memory > 4Gb
This is a crucial factor to migrate to 64Bits! If you have more than 4Gb of RAM, use 64Bits! - Common Softwares
Adobe Flash Player, Firefox, Java, OpenOffice, MPlayer, KDE, Gnome and most Linux softwares have a 64Bits version - Servers
Apache / Mysql / PostGre / PHP and most servers have a 64Bits version - Software Libraries
You will have problems with some libraries and will certainly have a lib32 folder on your machine!
I did not see benefits for now, but I ventured on 64Bit when installing Fedora 12!
Make your impressions!
Database Administration in Netbeans 6.7
Hello!
If you don’t know the DB Administrator service from Netbeans, this post is for you!
Netbeans support any JDBC driver, by default the Mysql and PostGreSQL drivers already instaled.
You can:
- View / Edit / Create and Delete Rows from any table
- Create / Delete / Update Tables and Columns from tables
- Create or update indexes from Tables
- Create Views and Triggers
Netbeans is Only IDE you need! =D
Use for PHP / Java / Python / Ruby / C C++!
Downloads: http://www.netbeans.org/downloads
Grupo de Usuários Ruby no Ceará
Convidando a todos a participar da Lista da Comunidade Ruby no Ceará!
Entrem: http://groups.google.com/group/guru_ce
O Grupo é uma bela iniciativa para propagarmos a linguagem Ruby no estado!
Organizando eventos, divulgando oportunidades e sempre aprendendo as novidades do mundo Ruby!
Também: http://cearaonrails.com.br
Xinha Editor Mambot Joomla Plugin
New powerful WYSIWYG Editor for Joomla based on Xinha.
Being in the list of most popular WYSIWYG Editors Xinha is translated into more than 30 languages and it has a lot of
handy plugins. To enable/disable available editor plugins go to Xinha plugin settings.
Changelog:
Version 1.5.1
1. Plugin was compressed with YUICompressor
2. Fixed bug with image inserting
Download ( 4Shared ): http://www.4shared.com/file/144361353/e4cb6577/plg_xinha.html
To install:
1 – Download plg_xinha.zip
2 – Access you Joomla Administrator interface
3 – Extension Manager -> Upload a File
4 – Select plg_xinha.zip file.
5 – Access Plugin Manager and Activate the plugin Editor – Xinha
6 – Modify you Joomla Configurator or you User to use Xinha with default Editor
Xinha in action - Joomla 1.5
Instalando Google Chrome no Fedora 11
Bem simples:
Logue como root e crie o arquivo /etc/yum.repos.d/chromium.repo:
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