Course Intermediate  3245

Course Introduction：Design patterns are solutions developers face to common problems during software development and represent best practices. The main content of this course includes common JS design patterns and specific application scenarios, creating a one-stop knowledge long-term service, suitable for students with a basic knowledge of JS.

Course Intermediate  6786

Course Introduction："JavaScript Advanced Framework Design Video Tutorial" is a very unique language. It is unique in terms of the organization of the code, the programming paradigm of the code, and the object-oriented theory. And there has been a long debate about whether Javascript is oriented to There is obviously an answer to the question of object language. However, even though Javascript has been dominant for twenty years, the object-oriented theory is still not understood by everyone. Dynamic syntax features, obscure prototype structures, messy scope rules, and intricate Closure application, the unclear this... and many other issues are the key points and difficulties of Javascript.

Course Intermediate  9668

Course Introduction：Javascript is a very unique language. It is unique in terms of the organization of the code, the programming paradigm of the code, and the object-oriented theory. The issue of whether Javascript is an object-oriented language that has been debated for a long time has obviously been There is an answer. However, even though Javascript has been dominant for twenty years, if you want to understand popular frameworks such as jQuery, Angularjs, and even React, just watch the "Black Horse Cloud Classroom JavaScript Advanced Framework Design Video Tutorial".

Course Intermediate  11429

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 Introduction：Java is a programming language that supports high-precision calculations. In many practical applications, high-precision calculations are required, such as financial calculations, cryptography, physics, astronomy and other fields. This article will introduce the methods and applications of Java to achieve high-precision calculations. 1. How Java implements high-precision calculations The Java language itself provides the BigDecimal class for high-precision numerical calculations. BigDecimal is an immutable, precision-controllable decimal number that can represent values ​​of any size and precision. pass

2023-06-18 comment 0  2722

Course Introduction：How to solve the double-precision calculation accuracy problem in Java development In the Java development process, the double-precision calculation accuracy problem is a common challenge. Because of the way floating point numbers are stored, rounding errors and loss of precision can occur in calculations. This is unacceptable for some scenarios that require high-precision calculations, so we need to find some ways to solve this problem. 1. Use the BigDecimal class for precise calculations. The BigDecimal class is a mathematical class provided by Java for high-precision calculations. Compared to traditional

2023-06-30 comment 0  2116

Course Introduction：Recently, PHP8 version has been officially released, bringing many thoughtful updates and new features to developers. Among them, the introduction of the fdiv() function has brought good news to developers who perform high-precision calculations. The fdiv() function is a new function in PHP8 that is used to calculate high-precision values. It can perform more refined calculations in PHP development. As the accuracy of data calculations increases, developers have also put forward higher requirements for the accuracy of data calculations. The emergence of the fdiv() function just solves this kind of problem.

2023-05-18 comment 0  1625

Course Introduction：PHP is a very popular server-side programming language. It is not only easy to learn and use, but also provides a wealth of built-in functions and extensions, which is very suitable for processing various types of data. One of them is high-precision calculation. This article will introduce high-precision calculation and its related functions in PHP. 1. What is high-precision computing? In computers, data is usually stored in binary form, so the size of numbers is limited by the data type. For example, a 32-bit integer type can only represent a maximum of $2^{31}-1$. Beyond this, Overflow occurs when the range is exceeded. Ran

2023-06-23 comment 0  5315