The official website of the corporate team in red and black

23 Jan 2024

The red-black tree, like the B+ tree, is a balanced binary search tree. Each node of a red-black tree is colored, either red or black, but the roots of the tree are black and the leaves at the bottom are also black. Also note that the direct path from any node to a leaf in a red-black tree contains the same number of black nodes. How do red-black trees maintain self-balancing characteristics? The restriction on red-black tree node colors ensures that the longest path from root to leaf is no more than twice the shortest path. Why are newly inserted nodes always red in red-black trees? This is because inserting a red node does not violate the black node quantity property of a red-black tree. And even if a new red node is inserted into the original red node, solving this problem will be easier than the problem caused by violating the black node. Red-black tree Python code implementation im

26 Aug 2023

ThinkPHP6 template engine usage guide: Create an exquisite front-end interface Introduction: With the development of web applications, the design and development of front-end interfaces have become increasingly important. As a developer, we need to use a powerful template engine to help us create and manage front-end interfaces. ThinkPHP6's template engine is a powerful tool to meet this need. This article will introduce how to use the ThinkPHP6 template engine to create a beautiful front-end interface. Part 1: Install ThinkPHP6 template engine

04 Sep 2018

What is a front-end template? How to implement front-end template? Many friends may not know much about this, so the following article will introduce to you the principles of front-end templates and simple implementation codes.

21 May 2018

This time I will bring you a tutorial on how to use the nodejs front-end template engine swig. What are the precautions for using the nodejs front-end template engine swig? The following is a practical case, let's take a look.

03 Jun 2024

1. Windowing can really solve (almost) all worries. The effect is immediate, but the disadvantage is that the mouse can easily come out and the experience is not good. Pay attention to adjusting the 16-bit color. 2. Disable 3D acceleration, and you can find patches online for operation. 3. Regarding dual graphics cards, it is influential. It is recommended that friends with Intel+Nvidia dual graphics cards try changing it. What is circulated on the Internet about changing the power mode to high performance is essentially the same. The second method: 1. Right-click the red alert icon and select [Open file location]. 2. Find ra2.ini or 2.ini, right-click and select [Modify], find the word [video] in the text, and change [ScreenWidth] and [ScreenHeight] to the current system

19 Jul 2023

Golang and the Template package: Building a powerful front-end development toolbox In today's software development, front-end development is becoming more and more important throughout the project. In order to provide an elegant and reliable front-end development solution, we can use the Golang language and its built-in Template package. This article will introduce how to use Golang and the Template package to build a powerful front-end development toolbox. 1. Golang: Efficient and easy-to-use programming language Golang is a modern

25 Jul 2016

The function of scanning QR code to log in to the website implemented by thinkPHP and WeChat official account

13 Jul 2016

How to use ThinkPHP template custom tags. Using template tags can make website front-end development faster and simpler. Anyone who has used content management systems such as dedecms and phpcms should know that the front-end of cms is called using template tags.

22 Jul 2016

Detailed explanation of how to use php Smarty template. 1. Comments in the template Each Smarty template file is developed through the Web front-end language (xhtml, css and javascript, etc.) combined with the syntax of the Smarty engine. The language used for web front-end development