You can use the “Disallow” tag in the robots.txt file for the pages to exclude in robots.txt for WordPress site. The “Disallow” tag in a robots.txt file is used to prevent search engines from crawling or indexing certain pages of your website, including sensitive information or duplicate content. The robots.txt file can be a helpful…More
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Understanding and Configuring the robots.txt File for WordPress Websites
Robots.txt is a file that tells search engine robots which pages or sections of your website should not be crawled. When a robot visits your website, it first looks for a file called robots.txt before it starts crawling your website. When you install WordPress, a file called robots.txt is created in the root directory of…More
Set status: subscribed via mailchimp api
To change a subscriber’s “status” to “subscribed” using the Mailchimp API, send a PATCH request to the lists/list id/members/{subscriber_hash} endpoint, where the list id is the ID of the list to be updated and the subscriber hash is the MD5 hash of the subscriber’s email address. The request body should include a JSON object with…More
Where is the transaction ID of the developer account for Google Play Console?
A transaction ID (or order number) is a unique number that you can use to verify the purchase of an app or digital content on Google Play. When a developer makes a purchase through the Google Play Store, a transaction ID is generated for each purchase. The developer can view these transaction IDs by accessing…More
Warning NG8107: The left side of this optional chain operation does not include ‘null’ or ‘undefined’ in its type
Angular’s NG8107 error is a type of error that occurs when you try to use a non-existent property or method on a component. It’s commonly caused by a typo or mistake in the component’s template, where a property or method that doesn’t exist is referenced. The warning signifies that if it is known that the…More
Change inner html of div with angular directive
Angular directives allow you to add functionality to HTML elements. The most common use case for directives is adding behavior or functionality to an element without having to write any JavaScript code. In this case, we want to change the content inside our div element when it’s clicked on by the user. The ng-template directive…More
Angular directive to change background color of an element
Here is an illustration of a special directive that alters an element’s background color when the mouse hovers over it: Use the @Directive decorator to declare the directive’s selector in a new file that you create for it. Take the terminal to the folder where you want to add the directive. Use the following command…More
Angular basic example for implementing a directive
Directives are used in Angular to extend the capabilities of HTML elements and components. They are a method of adding behavior to DOM elements. Directives can be used to change the appearance or layout of elements, respond to user events, perform data binding, and do other things Here’s a simple example of how to use…More
Understanding @FocusState in SwiftUI
SwiftUI uses the @FocusState property wrapper to keep track of a view’s focus state. The active view is the one that gets keyboard input and other focus-related events when a view is focused. Here is an illustration of how you could modify the appearance of a view depending on whether it is focused or not…More
Find out graphics card and processor on MacBook Pro
There are several techniques to find out graphics card and processor on MacBook Pro, including: Using System Information Select Apple () menu from the top left of your MAC and search for the About option. Below is the screenshot for the About option: Click on the “System Report” button. You can found at the bottom…More