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Course Introduction：PHP winning probability algorithm, which can be used for scratch card, big wheel and other lottery algorithms. The usage is very simple, there are detailed comments in the code, you can understand it at a glance? php /* * Classic probability algorithm, * $PRoArr is a preset array, * Assume the array is: array(100,200,300, 400), * The beginning is Screen the first number from the probability range of 1,1000 to see if it is

2016-07-06 comment 0  1535

Course Introduction：PHP Study Guide: 75% of the websites to choose from, your programming journey begins here PHP, a popular programming language that is easy to learn, cross-platform, accounts for more than 75% of the websites. This article will recommend excellent PHP introductory books to help you start your programming journey. Key points: PHP is a popular and easy-to-learn cross-platform language used by over 75% of websites. There are many PHP books for beginners on the market, such as "The Joy of PHP Programming: A Beginner's Guide", "Murach's PHP and MySQL", "PHP Programming: Creating Dynamic Web Pages", "PHP Network Programming", "Click PHP One Day" 》, "PHP, MySQL and JavaScript Collection", "Learn PH

2025-02-08 comment 0  755

Course Introduction：SqlParameter Parameters.Add vs. AddWithValue: Choosing the Best MethodWhen working with SQL commands, you may encounter the need to add...

2025-01-10 comment 0  654

Course Introduction：In Dave The Diver, there are some creatures that are not easy to catch. Or, catch alive that is. The spider crab is one of those very species, making it seem like the only way to bring these crustaceans back up to land is to viciously crack them up w

2025-01-10 comment 0  777

Course Introduction：Conditional Column CountingConsider a table named "Jobs" structured as follows:jobId, jobName, Prioritywhere "Priority" is an integer between 1...

2025-01-10 comment 0  786

Course Elementary  13743

Course Introduction：Scala Tutorial Scala is a multi-paradigm programming language, designed to integrate various features of object-oriented programming and functional programming.

Course Elementary  82255

Course Introduction："CSS Online Manual" is the official CSS online reference manual. This CSS online development manual contains various CSS properties, definitions, usage methods, example operations, etc. It is an indispensable online query manual for WEB programming learners and developers! CSS: Cascading Style Sheets (English full name: Cascading Style Sheets) is an application used to express HTML (Standard Universal Markup Language).

Course Elementary  13130

Course Introduction：SVG is a markup language for vector graphics in HTML5. It maintains powerful drawing capabilities and at the same time has a very high-end interface to operate graphics by directly operating Dom nodes. This "SVG Tutorial" is intended to allow students to master the SVG language and some of its corresponding APIs, combined with the knowledge of 2D drawing, so that students can render and control complex graphics on the page.

Course Elementary  24578

Course Introduction：In the "AngularJS Chinese Reference Manual", AngularJS extends HTML with new attributes and expressions. AngularJS can build a single page application (SPAs: Single Page Applications). AngularJS is very easy to learn.

Course Elementary  27435

Course Introduction：Go is a new language, a concurrent, garbage-collected, fast-compiled language. It can compile a large Go program in a few seconds on a single computer. Go provides a model for software construction that makes dependency analysis easier and avoids most C-style include files and library headers. Go is a statically typed language, and its type system has no hierarchy. Therefore users do not need to spend time defining relationships between types, which feels more lightweight than typical object-oriented languages. Go is a completely garbage-collected language and provides basic support for concurrent execution and communication. By its design, Go is intended to provide a method for constructing system software on multi-core machines.