Course Intermediate 10916
Course Introduction:"Self-study IT Network Linux Load Balancing Video Tutorial" mainly implements Linux load balancing by performing script operations on web, lvs and Linux under nagin.
Course Advanced 16863
Course Introduction:"Shangxuetang MySQL Video Tutorial" introduces you to the process from installing to using the MySQL database, and introduces the specific operations of each link in detail.
Course Advanced 10583
Course Introduction:"Brothers Band Front-end Example Display Video Tutorial" introduces examples of HTML5 and CSS3 technologies to everyone, so that everyone can become more proficient in using HTML5 and CSS3.
Font scaling based on container size
2023-10-08 21:42:41 0 2 688
How does the ckplayer video player plug-in turn on and off the light? Ask all the gods for help
2017-06-12 09:32:59 0 2 984
2017-07-01 09:12:07 0 1 778
Course Introduction:The arithmetic unit in a microcomputer is the core component used to perform numerical calculations and logical operations. Its functions are: 1. The arithmetic unit is used to perform numerical calculations. Through the operation of the arithmetic unit, the computer can quickly complete a large number of mathematical operations, thereby improving calculations. Efficiency and calculation accuracy; 2. The arithmetic unit is also responsible for performing logical operations. Through logical operations, the arithmetic unit can judge the input logical values and generate corresponding logical results; 3. The arithmetic unit also has the function of memory access, etc.
2023-08-08 comment 0 4448
Course Introduction:Introduction to how to use PHP to implement calculator and mathematical operation functions: An important application of modern computer programming is to implement calculator and mathematical operation functions. As a popular server-side scripting language, PHP provides a wealth of mathematical functions and operators, which can easily implement calculator and mathematical operation functions. This article will show you how to write simple calculator and math operation code examples using PHP. Implementing calculator functions The calculator functions mainly include the processing of basic operators (addition, subtraction, multiplication and division), and the processing of parentheses. Here is an example
2023-09-05 comment 0 1635
Course Introduction:PHP and GMP Tutorial: How to Compute Modular Exponentiation of Large Numbers In computer science, modular exponentiation is a common operation, especially in the fields of cryptography and number theory. When numbers are very large, performing exponentiation and modular operations directly may cause memory overflow or exceed the computer's processing capabilities. To solve this problem, PHP provides the GMP extension to handle large number operations, which can also be used to calculate exponentiation and modular operations. This tutorial will show you how to use PHP's GMP extension to calculate modular exponentiation of large numbers. We will divide it into the following steps
2023-07-29 comment 0 828
Course Introduction:A semiconductor optical amplifier (SOA) is an optical amplifier that uses a semiconductor gain medium to amplify optical signals by stimulating the stimulated emission process, including the following amplification mechanisms: electron-hole pair generation; photon excitation; stimulated emission; net light amplification. SOA optical amplifiers are characterized by high gain, wide bandwidth, high nonlinearity and polarization dependence, compact size and low power consumption, and are widely used in fields such as optical fiber communications, optical fiber sensing and optical integration.
2024-04-19 comment 0 1067