Course Introduction：To test page behavior in different time zones in Chrome, there are three ways to do it. 1. Use ChromeDevTools to simulate the time zone: Open DevTools → Click on three points → MoreTools → Sensors, check the overlay option in the DateandTime section and select the target time zone. This setting only takes effect in the current session; 2. Specify the time zone through the command line startup parameters: close all Chrome instances and execute chrome.exe--timezone="target time zone" to affect the entire browser instance; 3. Use JavaScript to overwrite the behavior of the Date object, and the fixed time value is used to accurately control the JS time.
2025-07-13 comment 0 202
Course Introduction：Efficient code submission: Best practices to avoid future problems Bad code submission can cause huge trouble. Have you ever struggled to pursue the intent of a specific change, or the status of the current code? The correct way to submit code can effectively avoid these difficulties. This article will dive into the best practices of software submission. Core points The correct code submission can prevent confusion and save future time. Submissions should be atomic, dealing with only one specific issue at a time, rather than bloatedly affecting a large number of files and adding multiple features. Good submissions should be clear, insightful and atomic. The commit structure should contain types or components, clear topics, and optional body text to provide more context or details. Problems should be handled in the submission information, using keywords and question IDs
2025-02-10 comment 0 879
Course Introduction：When using VSCode, Prettier, IntelliSense, GitLens and TerminalHere are key extensions to improve development efficiency. Prettier can automatically unify the code format, support multiple languages, and can set automatic formatting when saving; secondly, JavaScript (ES6) codesnippets and Pythonby Microsoft plug-in provide intelligent prompts and quick jump definition functions to improve encoding speed; then, GitLens enhances Git operations, displays row-level modification history and supports branch comparison; finally, TerminalHere allows right-click to quickly open the terminal, saving path switching time. These tools
2025-07-18 comment 0 253
Course Introduction：Assigning values ??to variables in Python must follow the naming rules and use the = symbol. 1. Select variable names that comply with the specifications: use lowercase letters and underscores, do not start with numbers, avoid keywords, and keep them concise and meaningful; 2. Different types such as numbers, strings, lists, Boolean values, etc. can be assigned, and the types are automatically determined by the assigned value; 3. Variables can be reassigned at any time or updated based on the current value, and abbreviation operations such as = and -= are supported; 4. Support one line of code to assign values ??to multiple variables at the same time, and it is necessary to ensure that the number of variables and values ??is consistent.
2025-06-26 comment 0 246
Course Introduction：There are several practical Git plugins in VSCode that can significantly improve development efficiency. 1. GitLens can view the modifyer and time of each line of code, and supports file history, branch comparison and visual branch diagram. 2. GitGraph provides graphical branch management to facilitate creation, switching, merging branches and executing rebase operations. 3.BetterGitBlame quickly displays the current line of code blame information to facilitate traceability of the responsible person. 4. GitHistory can view the commit history by file and compare differences, which is suitable for reviewing changes before debugging or refactoring. These plug-ins have their own characteristics, and it is recommended to install and configure them reasonably according to your needs to optimize the user experience.
2025-07-29 comment 0 192
Course Elementary 13825
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 82361
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 13181
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 24630
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 27488
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.
2017-05-19 10:18:00 0 2 851
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Dynamically change static colors in css file using jquery
2024-03-19 23:24:43 0 1 516
Laravel Modal does not return data
2024-03-29 10:31:31 0 1 608
Can I use the automatic generation module of thinkphp5 in Windows 7 system? How to configure and use
2017-10-10 17:04:14 0 2 1408
