Website Design and Development tutorials showing how to solve queries and also articles to assist in easy learning. <p>Articles and tutorials focuses on PHP, Bootstrap, HTML, CSS, Javascript, jQuery

bootstrap multiselect, bootstrap multiselect add options, bootstrap multiselect dropdown, bootstrap multiselect optgroup example, multiselect bootstrap 4, how to initialize bootstrap multiselect, multiselect bootstrap, bootstrap multi select, bootstr

How to use multiselect element in a form

The ability to choose from a list is one of the important features in any system since it allows users to have an easier time picking from what is provided othe... Read More

php pie chart, pie chart in php, generate custom pie chart using php and mysql, draw pie chart using PHP, generate pie chart

How to generate pie charts using PHP and MySQL

Data representation plays a major role in the way data is displayed to users. To ensure that the readers have a faster view of what the data entails without going into details, ... Read More

php unlink, unlink php, delete file php, unlink, unset, php unlink file, delete a file in php, php unlink permission denied, unlink php,

How to delete or unlink a file in PHP

Deleting features in any system is a must have since it allows removing any data that is no longer required from the system. Systems that have a delete feature always face the p... Read More

php sessions, how to create sessions in php, how to destroy sessions in php, session_start, session_destroy, $_SESSION, sessions in PHP, what is a session

How to create, store and destroy sessions in PHP

User privileges in a system play a key role in determining the pages an authenticated user views and which one should not. A user who is not authenticated is always forced to lo... Read More

relative position, absolute position, css position relative, position relative, position relative vs absolute, css position absolute, position absolute

Differences between position relative and absolute in CSS

When developing a website it is important to always understand the different kinds of positions that elements are placed. Without understanding elements positioning it will be h... Read More

extract file extension, php extract file, php expode, php end, php strrchr, php substr, php pathinfo

How to get file or link extension from filename in PHP

As we all know that every file or link has a suffix that determines the type of the file or link. The suffix is called file extension or link extension.

Even if in... Read More

bootstrap not working, install bootstrap, use bootstrap, bootstrap tutorial, latest bootstrap, bootstrap errors

Bootstrap is not working in website [Fixed]

In this article, we shall highlight some of the things that make bootstrap not to work on your website. You may follow all the steps of adding bootstrap to your website and it f... Read More

datatables not working, add data table to website, data table error, data table jquery

JQuery data tables are not working [Solved]

Data tables when implemented properly they serve an important role in HTML tables. They make it easier to view data that is presented in a table and also help to easily search d... Read More

multiple checkbox, get multiple checkbox value in jquery, how to store multiple checkbox value in database in php, multiple checkbox in html

How to submit multiple checkbox values using jQuery

In a case where you a user can select more than one value from the options provided, it will be necessary not to limit the user to only one option as it is the case with most sy... Read More

php functions, php isset, php empty, php is_null, php inbuilt, user defined functions,

Differences between isset, empty and null functions in PHP

In PHP programming language which is one of the back end or server-side programming languages, functions are used at every step to ensure that the code is compiled and executed ... Read More