*NEW

Arduino Displays – Multicolor LED (RGB LED)

3 Color RGB LED’s allow you to use a single LED to show multiple colors. Functional Parts in the Project: Arduino Uno – https://store.arduino.cc/usa/arduino-uno-rev3 560 Piece Jumper Wire Kit – https://amzn.to/2MsCLjL 220 Ohm Resistors – https://amzn.to/2RiiMD9 Breadboard Kit […]

*NEW

MySQL – Find Minimum and Maximum Values in Column

You can find the Minimum and Maximum values in a column using SQL. min() https://dev.mysql.com/doc/refman/8.0/en/group-by-functions.html https://www.w3schools.com/sql/func_mysql_min.asp max() https://www.w3schools.com/sql/func_mysql_max.asp https://dev.mysql.com/doc/refman/8.0/en/group-by-functions.html

*NEW

PHP – Test Transformation (strtolower, strtoupper, ucfirst, ucwords

Text transformation in PHP is useful not just for esthetics, but to also make sure that data is uniform when dealing with databases and such. strtolower() https://www.php.net/manual/en/function.strtolower.php https://www.w3schools.com/php/func_string_strtolower.asp strtoupper() https://www.php.net/manual/en/function.strtoupper.php https://www.w3schools.com/php/func_string_strtoupper.asp ucfirst() https://www.php.net/manual/en/function.ucfirst.php https://www.w3schools.com/php/func_string_ucfirst.asp ucwords() […]

*NEW

HTML Intro- Auto Refresh Webpages

You can have your HTML document auto refresh itself so that d=ynamic information is continuously updated. <meta http-equiv=”refresh” content=”5″> https://www.w3schools.com/tags/att_meta_http_equiv.asp autoUpdate.php

*NEW

PHP – Parse Filenames and Paths with pathinfo()

The pathinfo() function allows you to turn a filepath into an Array and then interact with the keys of the Array. You can grab the Filename, Extension, Folder Name and Basename. pathinfo() https://www.php.net/manual/en/function.pathinfo.php https://www.w3schools.com/php/func_filesystem_pathinfo.asp pathinfo.php

*NEW

CSS and HTML 5 – Colors

You can do some interesting things with color on your HTML pages with color options with CSS. Color Picker: https://www.w3schools.com/colors/colors_picker.asp Color Names: https://www.w3schools.com/colors/colors_names.asp color.html colorStyle.css

HTML Intro

HTML Intro – Forms

HTML forms give you the ability to ask for information from your viewers and then be able to do something with the values. HTML forms are a single component of what is required to build […]