Code needs to be written so that it can be read and understood by other people, not just be functional.
The isset() function in PHP checks to see if the value of a variable has been set. this can be useful in applications that allow users to login, or make sure that variables are actually […]
CSS can be added to an HTML document 3 different ways. You can use an External Style Sheet, dd CSS to the Head of the HTML document, and within the HTML tags themselves. inlineCSS.html onPageCSS.html […]
In MySQL you can list the unique values from a column in a Table. DISTINCT https://dev.mysql.com/doc/refman/8.0/en/distinct-optimization.html https://www.w3schools.com/sql/sql_distinct.asp