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Course Introduction：Troubleshooting "Maximum Execution Time Exceeded" Error in PHPWhen running complex tasks in PHP, it's possible to encounter the "Maximum execution...

2024-10-30 comment 0  521

Course Introduction：Use set_time_limit(0) to make PHP scripts run infinitely. This function disables execution time limit and only affects the current script. Be careful to avoid infinite loops causing server overload.

2025-09-07 comment 0  601

Course Introduction：How to Calculate Execution Time of a Code Snippet Accurately in C Measuring the execution time of a code snippet is crucial when optimizing code...

2024-11-28 comment 0  375

Course Introduction：This article aims to introduce in detail how to obtain system time in Go and calculate the time difference for code execution. We will show how to get a nanosecond-level timestamp and format it into a readable date-time string through the functions provided by the time package. In addition, it will also demonstrate how to calculate the time interval between two time points to help developers accurately measure the execution efficiency of the code.

2025-08-22 comment 0  637

Course Introduction：This article describes how to use the LocalDateTime class in Java to calculate the difference between two dates and times and display it in minutes. By using DateTimeFormatter to parse the date string, then use the Duration class to calculate the time difference, and finally convert the result into minutes, making it easier to judge and process the time interval.

2025-08-22 comment 0  236

Course Elementary  13930

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  82483

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  13267

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  24734

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  27567

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.