Found a total of 10000 related content
Explain the purpose of?teleport?component in Vue 3. Provide a use case.
Article Introduction：The article discusses the teleport component in Vue 3, which renders parts of a component's template to a different DOM location. It's useful for modals and tooltips.The main argument is that teleport simplifies DOM management, improves performance,
2025-03-26
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385
Explain the difference between React and Vue
Article Introduction：React is a library and Vue is a framework, which is the most fundamental difference between the two. As a view layer library, React needs to introduce third-party tools to implement routing (react-router) and state management (Redux, MobX), while Vue provides official supporting tools such as VueRouter and Pinia/Vuex as a progressive framework. React uses JSX to write structures in JavaScript, which are flexible but have high learning costs; Vue uses template syntax by default, and the structure and logic are separated, making it more intuitive and easy to learn. The React community has a huge ecosystem but complex choices and a steep learning curve; the Vue document is clear and the API is simple, suitable for rapid development of small and medium-sized projects. Both use virtual DOM, and the performance difference is not
2025-06-26
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913
How to use class binding in Vue?
Article Introduction：Using class binding in Vue allows you to dynamically control element class through objects, arrays, or hybrid methods. When using the :class directive, 1. Adding key value to the control class in the object form (such as {active:isActive}); 2. The array form can bind multiple class names (such as [baseClass,sizeClass]); 3. It can mix static classes, objects and ternary expressions (such as ['static-class',{active:isActive}, isSmall?'small-text':'']); 4. Complex logic is recommended to be encapsulated into computed attributes for unified management to improve template clarity and maintenance.
2025-07-10
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913
Vue and Element-UI cascaded drop-down box custom template
Article Introduction：Customizing the Vue and Element-UI cascading drop-down box template involves the following steps: Understand how the cascading selector works and Vue's slot mechanism. Use scoped-slot in el-cascader to define custom templates. Use node and data variables to get the current node information and the original data. Display data flexibly according to your needs, such as icons or different styles. Note that the data structure complies with Element-UI requirements and use scoped-slot correctly. In conjunction with the state management tool to handle asynchronous data loading. Use browser developer tools to locate issues.
2025-04-07
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596
What are some common pitfalls or anti-patterns to avoid when developing Vue applications?
Article Introduction：When developing Vue applications, common anti-patterns include: 1. When dealing with complex logic in the template, the logic should be moved to methods or computed; 2. Abuse of v-if and v-show, and the choice should be reasonably based on the switching frequency; 3. Direct indexing to modify the array or add object attributes to destroy the responsiveness, and the mutation method or $set should be used; 4. Over-necking causes cumbersome communication of components, and state management or provide/inject should be used; 5. Incorrect use of life cycle hooks, attention should be paid to responsibilities at each stage and side effects of cleaning up.
2025-06-19
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944
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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1408
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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1026
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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