Found a total of 10000 related content
What are common Vue performance anti-patterns?
Article Introduction：Common Vue performance anti-patterns include: 1. unnecessary responsive data, 2. Frequent execution of functions in templates, 3. Abuse of v-if and v-show, 4. Component communication over-reliance on $emit and $root/$parent, 5. Ignore the correct use of key attributes; the corresponding optimization suggestions are: only set the really needed data as responsive and use Object.freeze(), replace template functions with computed attributes, use v-show to switch high-frequency v-if, use state management library to reduce coupling, and always use unique identifiers as key.
2025-07-29
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848
How to create a responsive grid of logos with CSS?
Article Introduction：Create a responsive logo grid with CSSGrid through the following steps: 1. Use display:grid and grid-template-columns:repeat(auto-fit,minmax(150px,1fr)) to create an adaptive column layout to ensure that it is evenly distributed and automatically wrapping lines under different screen sizes; 2. Center the logo through the flex layout in the .logo-item, and set a fixed height and background color to unify the visual effect; 3. Set max-width, max-height and object-fit:contain for the image to maintain the proportion without overflow; 4. Optionally add media queries,
2025-08-05
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300
How to manage subscriptions in Vue components?
Article Introduction：The key to managing subscriptions in Vue components is to avoid memory leaks and duplicate triggers. Three key points need to be followed: 1. Use beforeUnmount or onBeforeUnmount to clean up the subscription; 2. Avoid creating new subscriptions directly in the template; 3. Encapsulate subscription logic with composable functions for reuse and unified management. By unsubscribing before component uninstallation, moving subscription logic out of templates and saving to responsive data, and encapsulating common logic, performance and maintenance can be effectively improved, ensuring "who creates and cleanses", thus preventing memory leaks and unexpected behaviors.
2025-07-30
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765
Vue 3 Composition API: A Guide to Building Scalable Applications
Article Introduction：Organizational logic centrally manages related logic according to function rather than option type; 2. Create custom composables starting with use to encapsulate reusable responsive logic to improve consistency and maintenance; 3. Use composables to combine ref or Pinia to manage global state, use ref for small projects, and use Pinia to implement modular state management; 4. Use syntax to reduce template code to improve readability and development efficiency; finally, by extracting logic and reusing composables to achieve scalable, easy to test, and easy to maintain Vue3 application architecture, which is recommended for building medium and large projects.
2025-07-30
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How to display custom user fields
Article Introduction：To realize the display of custom user fields on forums, CMS or user management platforms, the following steps must be followed: 1. Confirm whether the platform supports custom user fields. For example, WordPress can be implemented through plug-ins, Discourse through background settings, and Django through custom models; 2. Add fields and configure display permissions, such as setting field types and visibility in WordPress to ensure that privacy data is only authorized to view by users; 3. Call field values in front-end templates, such as using PHP function get_user_meta() or Django template syntax {{user.profile.city}}; 4. Test the field display effect, verify the access permissions of different roles, and the mobile terminal
2025-08-05
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861
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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865
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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1492
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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1086
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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