Steven P. Sanderson II, MPH<p>🔍 Struggling with file handling in C? Learn how to master random file access!<br>Common Issue: fopen() returns NULL and crashes.</p><p>Solution: Always check return values and handle errors gracefully.</p><p>📚 Read more in my beginner's guide!<br><a href="https://www.spsanderson.com/steveondata/posts/2025-04-09/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">spsanderson.com/steveondata/po</span><span class="invisible">sts/2025-04-09/</span></a></p><p><a href="https://mstdn.social/tags/CProgramming" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CProgramming</span></a> <a href="https://mstdn.social/tags/FileIO" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>FileIO</span></a> <a href="https://mstdn.social/tags/Programming" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Programming</span></a> <a href="https://mstdn.social/tags/Beginner" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Beginner</span></a> <a href="https://mstdn.social/tags/Tutorial" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Tutorial</span></a> <a href="https://mstdn.social/tags/Blog" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Blog</span></a> <a href="https://mstdn.social/tags/C" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>C</span></a></p>