Starting My Python Journey


Hi everyone! This blog will track my progress in LIS-4930: Introduction to Python. I’ll be sharing what I’m learning, cool projects, and tips as I go. Excited to dive into coding!

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Modules 6 & 7: PHP Functions and Strings

 Link to my site: http://drew-williams.infinityfree.me/Module7.php For these modules, I created a short PHP page that demonstrates both a custom function and a few string operations. I’ve used PHP before, but it was nice to revisit the basics and set something up from scratch on a hosted server. The function I wrote is called greet(). It takes a first and last name, combines them into a full name, and returns a greeting in uppercase. It’s simple, but it covers the main points from the assignment: parameters, concatenation, returning a value, and using a built-in string function (strtoupper()). Here’s the part I like about PHP, even though it’s an older language, it’s still extremely direct when you just want to manipulate text and send a response to the browser. For the strings part, I included a few examples using built-in PHP functions: strlen() to count the number of characters in a sentence, str_word_count() to count the words, and strpos() to locate a specific word in the stri...
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Module 10: Inserting Data into MySQL with PHP

Link to my site:   http://drew-williams.infinityfree.me/Module10.html For this module, I connected my PHP code to my MySQL database on InfinityFree and used a basic HTML form to insert new records. The goal was to take data submitted from the form and insert it into the table I created in Module 9. I built a simple form that collects a user’s first and last name and sends it to a file called insert.php . Inside that file, I used PHP’s MySQLi extension to connect to the database. Once connected, I used a basic SQL statement to insert the form data into the users table. After uploading the files to my InfinityFree htdocs directory, I was able to submit data from the form and see the new record appear instantly inside phpMyAdmin. The easiest part was creating the form itself, the HTML side is always straightforward. The trickier part was confirming the exact credentials from InfinityFree (server name, username, password, and database name) since each one needs to match exactly. Once...
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Module 5: JavaScript Validation and Wireframe Design

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Link to my site:   http://drew-williams.infinityfree.me/Module5.html For this module, I worked on both web programming and web design. Web Programming: I created my own HTML contact form with fields for name, email, and age. To make it more interactive, I wrote a JavaScript validation script. The script checks that the name field is not empty, the email contains an “@” symbol, and the age entered is 18 or older. If the inputs don’t meet these conditions, the form displays error messages in red. If everything is valid, it shows a green success message. The easy part of this task was creating the basic form structure with HTML. The more challenging part was writing the validation logic so it gave clear and specific feedback for each error. Once I got the conditions right, it was satisfying to see the form respond dynamically when testing different inputs. Web Design: For the design portion, I created a wireframe that simply shows the current structure of my website, you could also ...
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