Unix Gui Programming

PYQT is a toolkit for creating GUI applications. It is a successful fusion of the Python programming language and Qt library. QT Library is one of the most powerful libraries on the planet, before more powerful libraries appear. PYQT was developed by http://www.aliyun.com/zixun/aggregation/29869.html ">phil Thompson." PYQT implements a Python module set. It has more than 300 classes, nearly 6,000 functions and methods. It is ...

PyQt 4.8.5 This is a minor bug fix. PYQT is a toolkit for creating GUI applications. It is a successful fusion of the Python programming language and Qt library. QT Library is one of the most powerful libraries on the planet, before more powerful libraries appear. PYQT was developed by http://www.aliyun.com/zixun/aggregation/29869.html ">phil Thompson." PYQT implements a Python module set. It ...

The intermediary transaction SEO diagnose Taobao guest Cloud host Technology Hall If we compare different program developers to the general words of the princes of the kingdoms, then the code Editor can definitely call the weapon in our hands, different types of developers use the "weapon" is also very different. Like weapons, there is no absolute strong, there is no absolute good, each of the weapons have different advantages and disadvantages, although the saying goes good, an inch long, an inch strong, but if you have nothing to do it all carry "Guan Master" ...

Even the most experienced programmers are confused about how to choose a programming language when performing a Web site or web App development task. The most common programming language choice is between PHP and ASP.net. However, both PHP and asp.net have large groups, and each programmer's opinion of PHP and ASP.net depends on their development experience and preferences. Therefore, such choices may depend more on preference. There is no clear answer here, but this article will help you identify the area between PHP and asp.net ...

As a software developer or DBA, one of the essential tasks is to deal with databases, such as MS SQL Server, MySQL, Oracle, PostgreSQL, MongoDB, and so on. As we all know, MySQL is currently the most widely used and the best free open source database, in addition, there are some you do not know or useless but excellent open source database, such as PostgreSQL, MongoDB, HBase, Cassandra, Couchba ...

Today's stand-alone, online games and other forms of computer game has let players almost forget the system with the game, but in 10 years ago, "Minesweeper", "Solitaire Solitaire" and so on system built-in game has let many novice computer users play to the delight.　　Games have become one of the most important entertainment features of computers, and you may not spend much of your time playing computer games, but in the past 40 years, only built-in computer games have consumed billions of of hours of productivity. As early as the 60 's, the United States EDC Digital Equipment Company has begun to sell the computer built in a free ...

Tmake is a source-code building tool that supports a variety of programming languages that are designed to simplify project creation and construction. The main features include c++/c++ dependency checking, Cross-platform compilation, and support for C\c++\c#\java languages. Tmake is a easy-to-use tool to create and maintain makefiles and IDE project files for software projects ....

Many business owners with only more than 10 to dozens of employees ask if they don't want to spend thousands or even million to buy a database software and ask if there are any free database software available. In fact, there are a lot of small business owners in this type of enterprise, their company needs a small database software to statistics the company's some product data and the information of the storage, the amount of data is really small. As I've seen before, some small businesses use office-brought access small databases, but still feel less convenient. Here, the editor recommends several open source databases for small business use ...

R is a GNU open Source Tool, with S-language pedigree, skilled in statistical computing and statistical charting. An open source project launched by Revolution Analytics Rhadoop the R language with Hadoop, which is a good place to play R language expertise. The vast number of R language enthusiasts with powerful tools Rhadoop, can be in the field of large data, which is undoubtedly a good news for R language programmers. The author gave a detailed explanation of R language and Hadoop from a programmer's point of view. The following is the original: Preface wrote several ...

With the development of telecom industry, the competition among telecom operators has become fiercer. In order to win in the competition, the right business strategy becomes the key link of the telecom operator's success. Telecom operators have a large number of user data information, using data mining technology, can be in billing data, business order data, network management data, such as the mass user data found business knowledge, for the market to lay the foundation for precision marketing. With the expansion of China Mobile users and the diverse demands of application targets, data mining applications face new challenges. First of all, the user size is growing, by a large number of users produced a huge amount of data, including ...