Access Database Classes

Metamodel a model for creating a compatible SQL database domain. A meta model is a model that contains classes that represent a database (schema, table, column, relationship) and run the Database (query) interactive structure in the same way as sql/linq. In short, it is a http://www.aliyun.com/zixun/aggregation/14208.html "> Data Model" in databases and other data stores. The meta model can query different data stores in the database, CSV ...

Metamodel a model for creating a compatible SQL database domain. A meta model is a model that contains classes that represent a database (schema, table, column, relationship) and run the Database (query) interactive structure in the same way as sql/linq. In short, it is a http://www.aliyun.com/zixun/aggregation/14208.html "> Data Model" in databases and other data stores. The meta model can query different data stores in the database, CSV ...

Metamodel a model for creating a compatible SQL database domain. A meta model is a model that contains classes that represent a database (schema, table, column, relationship) and run the Database (query) interactive structure in the same way as sql/linq. In short, it is a http://www.aliyun.com/zixun/aggregation/14208.html "> Data Model" in databases and other data stores. The meta model can query the database for different data stores, CS ...

Chiantipy 0.4.0 This version adds class Radloss to calculate radiation loss and draw results. Now the method Ion.popplot draw the horizontal histogram if only a specified temperature and density value. Before that, it expects multiple temperatures or densities. Some bug fixes have been made. CHIANTIPY is a python interface of the Chianti astronomical Atomic spectrometry database. The astrophysical database of Chianti spectra provides the necessary information to compute the thermal plasma emission spectra. Chiantipy ...

CHIANTIPY is a python interface of the Chianti astronomical Atomic spectrometry database. The astrophysical database of Chianti spectra provides the necessary information to compute the thermal plasma emission spectra. CHIANTIPY provides some top-level classes to http://www.aliyun.com/zixun/aggregation/11872.html "> Access databases, and calculates the strength of the continuous and transmitting lines. Chiantipy 0.3.1 various fixes known ...

Chiantipy is a CHIANTI atomic database of astrophysical spectroscopy based on the Python interface. The Chianti Astrophysical spectral atomic database provides the necessary information to compute the thermal plasma emission spectra. CHIANTIPY offers several top-level class http://www.aliyun.com/zixun/aggregation/11872.html "> Access databases, and calculates continuous and transmit line strength. Chiantipy 0.4.2 ...

In the past, we have introduced some principles of software development, such as the 10 commandments of high quality code and the UNIX design principles described in the UNIX legend (next article). I believe that you can learn from middle school some knowledge of design principles, as I said in the "How Do I Recruit procedures", a good programmer usually consists of its operational skills, knowledge level, experience level and ability four aspects. Here I would like to talk about some of the principles of design, I think these things belong to the long-term experience summed up knowledge. These principles should be understood by every programmer. But...

This series of articles is a learning record about the fundamentals of azure services development, and because of time constraints, the process of wishing to discuss and explore yourself is from scratch, to be able to develop basic programming for azure services. There may be a very deep topic relative to each topic, and I would like to have time to do it through other articles. 　　The positioning of this series is basically positioning, take 20-30 minutes, download the code first, follow the article, run to get the relevant experience. The previous article is about Azure queue storage, this is about ...

In the past few years, the innovative development of the open source world has elevated the productivity of Java™ developers to one level. Free tools, frameworks and solutions make up for once-scarce vacancies. The Apache CouchDB, which some people think is a WEB 2.0 database, is very promising. It's not difficult to master CouchDB, it's as simple as using a Web browser. This issue of Java open ...

In this lesson, we want to learn how to increase the intelligent processing capacity of the Web page. Basic functions Welcome to the third and final lesson of this tutorial. If you've learned the first and second lessons, you've mastered the basics of installing and programming MySQL and PHP. Here are some of the other functions of PHP that might be useful to you and make your development process simpler. 　　First, let's look at the document. You should know some basic concepts of the header file, right? The header file is an external file whose contents are included in the main program. ...