Useful tips for everyday
How do I troubleshoot MariaDB? the server is either not running, or not running on the specified port, socket or pipe. Make sure you are…
Are there different user types in MySQL database? Closed last year. Each user type will have different user interface and access different types of data.…
What is the syntax of JSON _ query ( )? Syntax of JSON_QUERY () 1 Expression: It is a JSON string or a variable holding…
Can you use Azure AD with service principal? Using an Azure AD application with service principal from another Azure AD tenant will fail when accessing…
Can Facebook remove a post without it being reported? If you post content that is offensive to other users and falls into certain categories, such…
How is data organized in a relational database? This conceptual article outlines the history of the relational model, how relational databases organize data, and how…
When comparing the sizes of 2 data distributions you should use? The simplest way to compare two distributions is via the Z-test. The error in…
How do you use Word2Vec to predict? Use word2vec to create word and title embeddings, then visualize them as clusters using t-SNE. Visualize the relationship…
How do we measure items on a drawing with OpenCV? The most common way is to perform a checkerboard camera calibration using OpenCV. Doing so…
Why bias term is not regularized? As you can see the equation, its the slopes w1 and w2, that needs smoothening, bias are just the…