Shulou(Shulou.com)06/02 Report--

This article introduces you how to correctly write Python, the content is very detailed, interested friends can refer to, hope to be helpful to you.

Zope written by Python is the most widely used and easy-to-understand content management framework in the open source world, which is one of the goals of Microsoft .NET 's CLR technology, but it has become a reality for Python today.

Why do we have to focus only on the so-called orthodox languages such as C++, Java and C #? Isn't our goal Be a pragmatic programmer? C++, Java and even C # can all be thought of as the same type of language: C++ is relatively flexible, but the complicated syntax makes production inefficient and Java improves productivity.

It loses flexibility; C # does a good job of balancing productivity and flexibility, but it's not enough, otherwise the father of the Boo language wouldn't have to be so angry about Boo. Python is first and foremost a dynamically typed and strongly typed language, which means that you no longer need to declare the type of every variable countless times.

Because the compiler will help you determine the type of variable, it will determine the type of variable based on its assignment. Strong typing means that you cannot use a string as an int unless you explicitly convert it. Python itself is compact.

Because space is ignored on C++, Java, and C#, and there is a "{}" to define code block, you can write all the code on one line, no matter how confusing it is. But this is not possible in Python, because there is only one delimiter in Python, the colon ":".

At the same time, by indenting to distinguish code block, you may not be used to this approach at first, but later, you will find that it will benefit you a lot because you have developed a good code style. Don't think that Python is a very academic language.

Although many people think that it is very suitable as an entry-level language for learning programming. In fact, Python is not only suitable for beginners to learn programming, but also a powerful language that you can use to do anything other languages can do.

Python itself is almost ubiquitous, and programs written by Python can be run in a variety of mainstream operating systems, even Palm. Oh, I almost forgot. Eric Raymond also told us that hackers must master four languages, and the first one is Python.

Speaking of which, it still seems to have nothing to do with production efficiency. Well, let's have something what you see is what you get. Download Python, and of course, if you can't leave .NET all day, start learning Python from IronPython.

After installing and running Python or IronPythonConsole, when you see the prompt > of Python's unique Interactive mode, type print "Hello,world" and press enter, Hello,world will appear on the screen, and your Python program will be written and executed. Is it much faster to write and execute this classic program in Python than C++, Java or even C #? Hehe ~ ~ if I had come to the conclusion that Python is very efficient, you would have scolded me for lying.

OK, take it easy, let's have some more meaningful code. But before you do that, you have to download two very famous class libraries. First of all, there is wxPython. If everyone has looked at the Post in front of me, they will know the origin of wxPython. It is the implementation of the famous wxWidget in Python, do not know what wxWidget is?

No way, just read more about my Blog (I am really smug, in fact, I just know it soon. Don't hit me, huh? In short, you can easily develop GUI with wxPython. Find a handy editor, type the following code, and save it as a file with a name you like.

On how to correctly write Python to share here, I hope the above content can be of some help to you, can learn more knowledge. If you think the article is good, you can share it for more people to see.

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.