HackEDU Lesson Help

This collection contains articles around basic troubleshooting, specific lesson help & common issues

Rachel Yonan avatar John Campbell avatar Jared Bautista avatar +2
42 articles in this collection
Written by Rachel Yonan, John Campbell, Jared Bautista and 2 others

Prepared Statements in C

A short description on writing prepared statements in C for lessons like SQL injection.
T
Written by Tyler Cooper
Updated over a week ago

Accessing the Browser Console

Explanation of how to open your browser's console on all popular web browsers
Rachel Yonan avatar
Written by Rachel Yonan
Updated over a week ago

DOM-Based Cross-Site Scripting (XSS)

Some additional information on DOM-Based Cross-Site Scripting (XSS) solutions
John Campbell avatar
Written by John Campbell
Updated over a week ago

How to navigate the HackEDU Break/Fix Lessons

This article provides an in-depth overview of our Break/Fix content and how to navigate the live web sandbox and tools.
Rachel Yonan avatar
Written by Rachel Yonan
Updated over a week ago

Python String Formatting and SQL Injection Attacks

This article describes why using prepared statements / parameterized queries are the preferred methods to prevent SQL Injections.
Noah Morse avatar
Written by Noah Morse
Updated over a week ago

Assessment Hints

This article describes the in content help we provide to developers while taking our coding challenges
Rachel Yonan avatar
Written by Rachel Yonan
Updated over a week ago

Tips for getting output

This article outlines some tips for getting output while completing a lesson.
Rachel Yonan avatar
Written by Rachel Yonan
Updated over a week ago

How to check for 500 Errors

This article will provide you options for resolving 500 errors during training
Rachel Yonan avatar
Written by Rachel Yonan
Updated over a week ago

How to Generate a .HAR File for Debugging

This article will outline how to capture and download a .HAR file for debugging
Rachel Yonan avatar
Written by Rachel Yonan
Updated over a week ago