Course Advanced  10219

Course Introduction：In this era of data explosion, how can we find what we want in the vast amount of data? How is this achieved? Next, you can learn PHP's fuzzy query technology together.

Course Intermediate  18771

Course Introduction：Python is a computer programming language and a dynamic, object-oriented scripting language. It was originally designed for writing automated scripts (shell). This course will lead you to manually develop a word query system from scratch using python3.6

Course Elementary  11908

Course Introduction：Git is a powerful version control tool, divided into graphical version and command line version (sourcetree). This chapter only explains the Git operation of the command line version. Git was originally developed by Linus Torvalds, the father of Linux, in order to improve It is written to manage Linux kernel code well and is used by many large Internet companies. The benefits of learning Git: 1. Have a local version library and roll back the version at any time; 2. It is very simple to establish a branch; 3. It is faster, especially after you are familiar with Git commands; 4. Designate and work with several different remote code repositories. Interaction.

Course Elementary  21092

Course Introduction：Git is an open source distributed version control software that is used to effectively and quickly handle version management of projects from small to very large projects. This "Little Knowledge on Using Git Tools" mainly explains what git is; how to use git; the difference between git and other version control software, etc.! Each small knowledge point takes about 5 minutes, and we strive to be concise and to the point!

Course Introduction：The domain name registration query tool is designed to query domain name owner information to facilitate network security management. The following provide 5 query tools: 1. CNNIC; 2. CNNIC; 3. Aizhan.com; 4. Webmaster Tools; 5. New Network. The query steps are: visit the website, enter the domain name, and click Query.

2024-05-07 comment 0  1479

Course Introduction：Website subdomain query tools include: 1. Whois Lookup: can query the registration information of a domain name, including subdomain names; 2. Sublist3r: can automatically scan the subdomain name of a domain name with the help of search engines and other tools; 3. DNSdumpster: can query Information such as the subdomain name, IP address and DNS record of the domain name; 4. Fierce: You can query the subdomain name information of the domain name through the DNS server: 5. Nmap; 6. Recon-ng; 7. Google Hacking.

2024-03-07 comment 0  1737

Course Introduction：Introduction The use of SQL in data management has been an important part of the modern enterprise for many years. As companies continue to generate large amounts of data, the need for efficient management of this data becomes even more critical. One such aspect is query optimization. This involves writing efficient and optimized SQL queries to retrieve data in the shortest possible time. With the rise of big data and cloud computing, optimizing SQL queries has become increasingly important. In this article, we will discuss today’s best SQL query optimization tools and how they can help you optimize your queries and improve database performance. MySQL Workbench MySQL Workbench is an open source graphical tool for database administrators and developers to manage databases, design and maintain SQL schemas, and visualize data

2023-08-26 comment 0  1378

Course Introduction：How to use PHP to develop employee attendance data query tool? Abstract: This article will introduce how to use PHP to develop a simple employee attendance data query tool. We will store employee attendance data through the MySQL database, and use PHP to write the query page and database connection code. Keywords: PHP, employee attendance data, query tool, MySQL, database connection 1. Preparation First, we need to install PHP and MySQL in the local environment to ensure that they can run normally. Create a MySQL data

2023-09-25 comment 0  1355

Course Introduction：Getting Raw SQL Query from Query BuilderQuery builders are a powerful tool for constructing database queries in a convenient and expressive...

2024-12-07 comment 0  410