PHP: How to Sort an Array
It is often necessary to arrange the elements in an array in numerical order from highest to lowest values (descending…
Month: September 2022
How to install ASP on your own computer
It’s not difficult to install and run ASP on your own computer. To do that, you must install Microsoft’s Personal…
Frames targets. How to target a link to a window.
Targeting windows allows the document writer to assign names to specific windows, and target certain documents to always appear in…
Access: Last Function
In Access, the Last function return a field value from the last record in the result set of a query.…
Passing JavaScript variables to PHP
JavaScript is mainly used as a client side scripting language, while PHP is a server side technology. Unlike Java or…
SQL: DELETE Statement
The Delete statement allows you to delete a single record or multiple records from a table. After you remove records…
SQL: INSERT Statement
Data is added to tables by using the Insert statement. The Insert Into statement can be used to append a…
SQL: UPDATE Statement
In daily use, a database is a constantly changing store of data. The SQL commands which are used to modify…
SQL: IN Operator
We’ve seen that Between defines a range of values to check against for inclusion or exclusion from the result table.…
SQL: BETWEEN … AND…
The Between keyword allows you to define a predicate in the form of a range. If a column value for…