Found a total of 10000 related content
How do I use caching to improve the performance of PHP applications?
Article Introduction：Using caching is one of the most effective ways to improve the performance of PHP applications, which reduces server load and speeds up response time by avoiding duplicate and expensive operations. 1. Enable OPcache for opcode cache, store precompiled script bytecode in memory, set opcache.enable to On, and enable CLI cache and adjust memory consumption as needed; 2. Cache database query results, use tools such as APCu, Memcached or Redis to temporarily store infrequently, and set appropriate TTL according to the data update frequency; 3. Implement page or fragment cache, store static HTML content and quickly return based on unique keys to reduce duplicate processing; 4. Use HTTP cache headers such as Cache
2025-06-20
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402
The Fairphone 6 Got a Perfect iFixit Score
Article Introduction：SummaryFairphone 6 turns out to be, indeed, very, very repairable, earning a perfect 10/10 score from iFixit.The phone features a 6.31-inch LTPO OLED display that's extremely easy to swap out.While not top-tier in specs, Fairphone 6 targets niche use
2025-07-10
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927
How to use style binding in Vue?
Article Introduction：Dynamically controlling element styles in Vue are mainly achieved by binding inline styles or class names. 1. Use object syntax to bind styles, such as, the linkage relationship between data and styles can be clearly maintained; 2. Use array syntax to bind multiple style objects, such as, for easy reuse and combination of complex style logic; 3. It is recommended to use: class binding class names to control styles, such as, to achieve better style separation and maintenance.
2025-07-04
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818
How to Use Caching Techniques in PHP 7?
Article Introduction：This article explores PHP 7 caching techniques to boost application performance. It details opcode caching (OPcache), data caching (memory & file), and page caching, explaining optimal strategies based on data characteristics (access frequency,
2025-03-10
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425
Why Is My Mic Not Working, How To Fix It Quickly
Article Introduction：Microphone is used widely on computers (desktops and laptops) to record/send your voices to some apps like Skype. The setup process of microphone is easy and it’s very convenient to use. But the problem that troubles many people is that the microphon
2025-05-30
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937
How to Create eMachines Recovery Disk in Windows XP/Vista/7/8
Article Introduction：It’s very common to experience certain major issues such as system failure when you use your computer. That way, it could be a good idea to create a recovery disk. In this article, php.cn shows you some easy ways to create an eMachines recovery disk
2025-03-27
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459
What is the function of \'watch\' in Vue.js and how does it work?
Article Introduction：Assalamu alaykum! How does the watch function work in Vue.js and what is its function?
watch is very easy to use. The watch function allows you to perform the necessary tasks by monitoring the change of some information (state) in the Vue component. Down
2024-10-17
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540
Google Chrome Won't Download Files, How To Fix The Error
Article Introduction：It’s a very easy thing to download files from the internet no matter which browser you use. However, things may become complicated if the browser like Google Chrome won’t let you download what you need. Sometimes, an error message shows up to tell yo
2025-07-07
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977
How to implement MVC mode in PHP?
Article Introduction：Implementing MVC pattern in PHP can use the following steps: 1. Define the model class, such as the Article class to process article data. 2. Create a view file, such as article_list.php to display the article list. 3. Write a controller, such as ArticleController, to process requests and coordinate models and views. 4. Implement the routing mechanism to map requests to controller methods. Through these steps, a clear structure and easy-to-maintain web application can be built.
2025-05-23
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584
What is the role of spl_autoload_register() in PHP's class autoloading mechanism?
Article Introduction：spl_autoload_register() is a core function used in PHP to implement automatic class loading. It allows developers to define one or more callback functions. When a program tries to use undefined classes, PHP will automatically call these functions to load the corresponding class file. Its main function is to avoid manually introducing class files and improve code organization and maintainability. Use method is to define a function that receives the class name as a parameter, and register the function through spl_autoload_register(), such as functionmyAutoloader($class){require_once'classes/'.$class.'.php';}spl_
2025-06-09
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350
You Don't Need an SD Card to Add Physical Storage to Your Phone
Article Introduction：A long time ago, in smartphones that looked very different, there were SD card slots for expanding storage. That’s a long-lost feature, but it’s still surprisingly easy to use external physical storage with your iPhone or Android phone. The iPhone
2025-03-24
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382
How to Monitor Linux System Performance with Nmon Tool
Article Introduction：If you are looking for a very easy-to-use performance monitoring tool for Linux, I highly recommend installing and using the Nmon command-line utility.
Nmon short for (Ngel’s Monitor), is a fully interactive Linux system performance monitoring comm
2025-06-27
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784
How to Use APCu for Opcode Caching in PHP 7?
Article Introduction：This article explains how to install, configure, and troubleshoot APCu opcode caching in PHP 7. It details configuration options (e.g., apc.shm_size, apc.ttl), verifies installation via phpinfo(), and addresses common issues like insufficient shared
2025-03-10
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824
Windows 11 Disk Cleanup Not Working: How To Fix It - MiniTool
Article Introduction：Disk Cleanup is a very useful tool in Windows to help users clear unnecessary data and junk files within easy steps. Though Disk Cleanup is replaced with a modern version in the Settings app of Windows 11, you can still use it in the new system to cl
2025-05-10
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473
