Before uninstalling Python, make sure you don’t have any other applications that rely on it. You might also want to check whether you have any important data files or information that use Python. It is safe to have a backup of your important data files using Python. To uninstall Python via Homebrew on a Mac,…More
Steps to Install and Set Up Jupyter notebook on MAC
Jupyter Notebook is an open-source web-based interactive computational environment, including Python, R, Julia, and others. It allows users to mix codes with output, and explanatory text in a single document which is ideal for data analysis, scientific computing, and machine learning. To use Jupyter, Notebook you’ll need Python installed on your system. The official Python…More
Steps to Install and Set Up JupyterLab on MAC
JupyterLab is an open-source web-based interactive development environment (IDE) built on top of the Jupyter Notebook. It provides a more flexible and powerful environment for working with notebooks, data, and code. JupyterLab can run on your computer or be used as a cloud-based service. It can also be integrated with other tools, such as Git…More
How to update Nginx on Ubuntu
Before upgrading Nginx, make sure you have a backup of your current configuration files. You can do this by copying the files in the /etc/nginx directory to a different safe location. Here’s what you need to do to update Nginx on Ubuntu: Check the initial version of Nginx you have on your Ubuntu machine: The…More
Pages to exclude in robots.txt for WordPress site
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
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