Recommended 4 articles about unfinished articles

PHP 5.4 official version of the official version of the important new features of the article, some parts of the article have not been completely written. Let me take a look at it... The latest version of PHP is already 5.41 ======= ================================================== PHP has always been a very important and fast and convenient development language in the field of web development, and is favored by the majority of developers. Now the official version of PHP 5.4 has been released, which adds a lot of new features. The official claims that the performance is improved by 20% and takes up less resources. In this article, I will lead you to learn some new features of PHP 5.4. In PHP 5.4, first of all, more than 100 bugs have been fixed, and memory and performance optimization have been done better, and some methods of previous versions have been removed, such as register_globals, magic_quotes, safe_mode, etc., and please pay attention to What's more, in PHP 5.4, the default encoding method has been changed to , which is very helpful for developers to develop multi-language applications.

1. Solution ideas for the important new features of the official version of PHP 5.4

Introduction: An article about the important new features of the official version of PHP 5.4, Some parts of the article have not been completely written. Let me take a look at it. The latest version of php is already 5.41==================== =====================================PHP has always been very important and fast and convenient in the field of web development. The development language is favored by the majority of developers. Now the official version of PHP 5.4 has been

2. The important new features of the official version of PHP 5.4 are solved

Introduction: An article about the important new features of the official version of PHP 5.4. Some parts of the article have not been completely written. Let’s take a look at it with me. The latest version of PHP is already 5.41========== =================================================PHP has always been It is a very important and fast and convenient development language in the field of web development, and is favored by the majority of developers. Now the official version of PHP 5.4 has been

3. Any suggestions for learning Python 3 web crawler?

Introduction: As the title states, the subject python is only familiar with the three packages numpy, scipy, and matplotlib. They are all used when doing scientific research. Recently I wrote a few machine learning algorithms on a whim, and then I wanted to crawl some things on the website to play with, because in the future I might want to integrate them into the automated trading program I haven't finished yet, but it's just a prototype, and long way to go. But after spending an afternoon thinking about it in the office, I found that web crawlers are another big pit. What I know at this stage is that scrapy is actually not suitable for python3, so now I am just learning re

##4. Continue: What a terrible framework. Not finished.

Introduction: Continue: What a terrible framework. Not finished

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