Posts (page 51)
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5 min readTo setup static assets caching with Apache, you can use the mod_expires module to control the caching of static files such as images, CSS, and JavaScript files.You will need to enable the mod_expires module in Apache by uncommenting or adding the following line in your Apache configuration file:LoadModule expires_module modules/mod_expires.soNext, you can set up caching rules for different types of static files using the ExpiresByType directive.
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4 min readTo pass an array from a form into a URL with JavaScript, you can use the encodeURIComponent function to encode the array as a string and then append it to the URL as a query parameter. First, you need to create a form with an input field that allows users to enter values for the array. Then, you can use JavaScript to read the values from the form, convert them into an array, and encode it as a string using encodeURIComponent.
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5 min readPersistent caching in Golang can be achieved using various techniques such as using in-memory cache libraries like Gcache or implementing a custom solution using file-based or database-based storage. To implement persistent caching, first, define a struct to hold the cached data and a struct to manage the cache. Next, create functions to add, update, delete, and retrieve data from the cache. Use a file or database to store the cached data so that it can survive server restarts.
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5 min readTo change the URL of a tag in WordPress, you can follow these steps:Login to your WordPress admin dashboard.Go to Posts > Tags.Locate the tag that you want to edit and click on it.In the tag editor screen, you should see a field labeled "Slug" which represents the URL of the tag.Edit the slug to change the URL of the tag to your desired one.Click on the "Update" button to save your changes.That's it.
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7 min readTo prevent the index.php file from being cached, you can try adding cache-control directives to your server configuration or code in order to instruct the browser not to cache the file. Additionally, you can use cache-busting techniques like appending a unique query string to the URL of the index.php file so that the browser sees it as a new resource each time it is requested.
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5 min readTo get query params from a URL in React.js, you can use the URLSearchParams API. First, you need to get the current URL using window.location.search, which returns the query string portion of the URL. Then, you can create a new URLSearchParams object by passing in the query string as a parameter. Finally, you can use the get() method of the URLSearchParams object to retrieve specific query parameters by their names. Remember to handle any potential errors that may occur during this process.
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7 min readTo prevent caching in Spring Boot, you can configure your application to disable caching using the @CacheConfig annotation on your configuration classes. This annotation allows you to specify the cache names that you want to disable caching for, or you can set the annotation to "cacheNames = {}" to disable caching for all caches in your application.Another way to prevent caching in Spring Boot is by setting the caching type to "NONE" in your application.properties or application.
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5 min readTo enable browser caching in a Spring Boot application, you can configure caching headers in your controller methods or through Spring MVC configuration. By setting appropriate caching headers such as "Cache-Control" and "Expires", you can instruct the browser to cache static resources like CSS, JavaScript, and images.You can use the @RestController annotation on your controller class and the @RequestMapping annotation on your methods to specify caching rules.
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6 min readCaching is a technique used to store frequently accessed or computationally expensive data in memory for faster access. In C#, caching can be implemented using various methods such as using the built-in System.Runtime.Caching namespace, or third-party libraries like Microsoft.Extensions.Caching.Memory.To use caching in C#, start by creating an instance of a caching provider, such as MemoryCache, in your application.
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7 min readIn Google Chrome, iframes are cached by default to improve performance and reduce server load. However, there may be instances where you want to prevent iframe caching for various reasons. One way to prevent iframe caching in Chrome is to add a cache-control header to the server's response when loading the iframe. This can be done by setting the "Cache-Control" header to "no-cache" or "no-store" to instruct the browser to not cache the iframe content.
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5 min readTo stop caching while using Angular.js, you can add a random query string parameter to the URL that is being requested. By adding a random query string parameter each time the request is made, you can prevent the browser from caching the response. This can be done by appending a timestamp or a random number to the URL when making the request using Angular's $http service.
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4 min readCaching can be a valuable tool for optimizing SQL queries in Groovy. By caching the results of frequently executed queries, you can reduce the strain on your database and improve the overall performance of your application.To implement caching for SQL queries in Groovy, you can use a caching mechanism such as the @Memoize annotation provided by the Groovy language.