Found a total of 10000 related content
Drawing Graphics and Animations using HTML5 Canvas
Article Introduction：HTML5Canvas is suitable for web graphics and animations, and uses JavaScript to operate context drawing; ① First add canvas tags to HTML and get 2D context; ② Use fillRect, arc and other methods to draw graphics; ③ Animation is achieved by clearing the canvas, redrawing, and requestAnimationFrame loops; ④ Complex functions require manual processing of event detection, image drawing and object encapsulation.
2025-07-05
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What is the Canvas API, and how do I use it to draw graphics using JavaScript?
Article Introduction：CanvasAPI is a tool in HTML5 used to draw graphics on web pages and needs to be operated through JavaScript. 1. First add elements and set the size in HTML; 2. Use JavaScript to obtain the canvas element and its 2D rendering context (ctx); 3. Use context methods to draw shapes, such as fillRect() to fill rectangles, strokeRect() to stroke rectangles, and clearRect() to clear the area; 4. When drawing complex paths, use beginPath(), moveTo(), lineTo(), closePath() and other methods to build the path and fill or stroke; 5. Animation implementation depends on requests
2025-06-20
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Dave The Diver: How To Catch Spider Crabs
Article 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
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Prepare for Interview Like a Pro with Interview Questions CLI
Article Introduction：Prepare for Interview Like a Pro with Interview Questions CLI
What is the Interview Questions CLI?
The Interview Questions CLI is a command-line tool designed for JavaScript learners and developers who want to enhance their interview
2025-01-10
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Soft Deletes in Databases: To Use or Not to Use?
Article Introduction：Soft Deletes: A Question of DesignThe topic of soft deletes, a mechanism that "flags" records as deleted instead of physically removing them, has...
2025-01-10
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Terraria: How To Make A Loom
Article Introduction：There are a lot of crafting stations that you can make in Terraria. This ranges from simple anvils to unique stations meant for one specific type of resource. Early into the game, you'll be able to make your own Loom, which is primarily used to make
2025-01-10
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How to become a Mortician in Bitlife
Article Introduction：There are an abundance of job roles to try in Bitlife, and while the best jobs are those that land you with lots of fame and money — such as becoming a Model or an Astronaut — there are plenty other, simpler jobs to get you by. There’s
2025-01-10
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Unlocking the Power of Chrome DevTools Snippets
Article Introduction：The Snippets panel in Chrome DevTools is a powerful tool that often gets overlooked. Snippets allows a developer to write, save, and run custom JavaScript code directly in the browser. This feature can be helpful to experiment, debug, and demo JavaS
2025-01-10
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