c/coding-for-beginners

Finally figured out console.log debugging in JavaScript lol

I've been learning JavaScript for about 2 months now and kept getting stuck on why my loops weren't working. My code looked fine to me but the output was all wrong. I tried reading tutorials and watching videos but nothing clicked. Then last night I just started throwing console.log statements everywhere in my code to see what values my variables actually had at each step. Turns out I was accidentally resetting a counter inside the loop without realizing it. I fixed it in like 5 minutes after that. Has anyone else had those moments where the simplest trick saves you hours of staring at the screen?

Switched from Visual Studio to VS Code for my first Python project

I was dead set on using Visual Studio for my first Python project because I figured more features = better. But after 3 days of waiting for it to load and getting lost in all the menus, I gave VS Code a try. A buddy in my coding group showed me how to install the Python extension in like 2 minutes. I finished my little calculator app in under 4 hours with way less frustration. Now I get why beginners keep saying to start simple. Has anyone else made a similar switch and regretted it or been glad they did?

Rant: Found out my code was exposing user emails for 6 months

I was digging through my server logs last night and discovered a stat that floored me - my first web app had been leaking user emails in the API responses since launch. A buddy who does pentesting in Austin pointed it out during a casual code review. Turns out I forgot to strip the email field from the JSON output on the user profile endpoint. 47 people had signed up in that time. Has anyone else found a scary bug like this way after the fact?

Finally stopped forgetting semicolons in JavaScript

Kept getting syntax errors for weeks. Turned out I was missing semicolons at the end of lines in a loop. Once I started adding them every single time my code ran clean. Anyone else have a dumb mistake that took way too long to figure out?

Dropped $150 on a Python bootcamp and it was basically just YouTube videos

Vent: My coworker told me I was overcomplicating CSS and I hated how right she was

So last week Sarah from the next desk looked at my 400 line stylesheet and asked why I had seperate classes for every single margin size. I got defensive at first because I thought I was being thorough and organized. But she pulled up her own project and showed me how she uses utility classes and it made so much sense. Honestly it hit different because I realized I was writing code that looked impressive but was actually a nightmare to maintain. She wasn't being mean about it just pointed out a simpler way. Now I'm going back through my old projects and refactoring everything. Has anyone else had that moment where someone half your experience shows you a better way to do something basic?

Just realized my mentor was wrong about learning frameworks too early

My first coding buddy, Chris, told me I needed to learn React before I even understood JavaScript loops. I spent 3 weeks struggling through a tutorial that made zero sense until I gave up and went back to basics. Turns out he was just repeating what some bootcamp taught him, not what actually works for beginners. Anyone else get bad advice from someone who sounded like they knew what they were talking about?

My buddy said to just use "while true" loops for everything and I crashed my laptop 6 times in one afternoon

He told me it was fine because infinite loops are "just a rite of passage" for beginners, but my fan sounded like a jet engine for 20 minutes straight before I realized I forgot a break condition. Has anyone else had a friend give them terrible coding advice that seemed smart at first?

That coding bootcamp meetup in Austin almost cost me my project

I went to a free coding workshop downtown Austin last month. The instructor told everyone to blindly copy-paste a huge block of jQuery from a shared drive. Two days later my whole portfolio site froze because it had a hidden loop that ate up memory. Has anyone else had a bad experience using code from random meetup groups?

Picked Python over JavaScript for my first language and here's what happened after 6 months

I spent like 3 weeks going back and forth on which coding language to start with. Everyone said JavaScript because it's everywhere, but Python kept calling to me because of the simpler syntax. I went with Python and after 6 months of night shifts I finally built a little script that automates part of my patient charting at work. It's not much but it saves me maybe 20 minutes per shift. Now I'm wondering if I should circle back to JavaScript or stick with Python deeper. Has anyone else picked a 'beginner' language and regretted or loved it later?

That guy who said beginners should skip Python and go straight to C++

I overheard someone at a meetup telling a newbie that Python is a waste of time and they should learn C++ first for "real programming." That advice ignores how most people learn best which is through quick wins and building things fast. How many beginners actually stick with coding after months of fighting memory management and segmentation faults before they can even make a simple app?

Hit 1000 lines on my very first Python script and it was completely useless

My first Django app crashed on deployment and I panicked for 2 hours

I built a simple blog app following a tutorial, but when I pushed it to Heroku, it just showed a blank white page. Turns out I forgot to set DEBUG=False and add allowed hosts. Has anyone else had a deployment fail over something this silly?

My first coding project took 3 hours to fix one line of code

I keep seeing beginners post about how they spend hours debugging and feel like they're failing. But that's just how it goes sometimes. Back in 2018 I spent a whole afternoon on a for loop in JavaScript because I put a comma in the wrong place. My friend who's a senior dev just laughed and said that's how you actually learn. Has anyone else had a tiny mistake steal half your day?

Warning: That cheap online coding course cost me $47 and wasted 3 weeks

I bought a beginner Python course on a flash sale for $47 thinking it would be a steal. Turned out the instructor mumbled through every video and the code examples had typos that broke constantly. I spent more time troubleshooting their mistakes than learning anything. Meanwhile my buddy pointed me to a free YouTube playlist that covered the same stuff in half the time and actually worked. Has anyone else gotten burned by a low-cost course that promised way more than it delivered?

Appreciation post: That one Thursday I got my first form to actually submit data

Last Thursday after like 3 weeks of banging my head against PHP, I finally got a contact form to actually send data to a database. No tutorials, no copy paste, just me and a bunch of error messages lol. It was just a name and email field, nothing fancy, but seeing that row show up in phpMyAdmin felt huge. I even screamed a little and my roommate thought something was broken. How did you guys celebrate your first real milestone that actually worked?

Spent 3 hours debugging a missing semicolon in JavaScript

I was working on a simple calculator project for my coding class and spent almost 3 hours trying to figure out why my button clicks weren't registering. Finally I noticed I forgot a semicolon after an if statement condition. My buddy laughed and said that's basically a rite of passage for beginners. Has anyone else wasted a ton of time on something this small?

That code review where someone called my variable names 'vague' stung but fixed my workflow

I submitted a Python script for a beginner project and a more experienced dev said my variable names like 'data1' and 'temp_result' made the logic impossible to follow without comments. I spent an afternoon renaming everything to descriptive stuff like 'cleaned_user_input' and suddenly my own code made way more sense. Has anyone else had a single piece of feedback that completely changed how you name things?

Spent $60 on a Python course and it finally made loops click for me after struggling for weeks.

What other beginner topics did you guys find a paid resource really helped unlock?

I finally gave Python a real shot after avoiding it for years

I mean, I was a total C++ guy back in college and thought Python was just for quick scripts, not real work. But then I had to help my niece with a school project in Boston last fall, and we built a simple data plotter in like an hour. It just clicked how fast you can make something that works. Has anyone else switched from a 'hard' language and been surprised?

Heard a guy at the coffee shop say he learned Python in a month

I was grabbing coffee yesterday and overheard a guy telling his friend he learned enough Python to automate his work tasks in about 30 days. It made me realize maybe I'm overcomplicating my own start by trying to learn everything at once. What's a realistic first project for a total beginner to aim for in a few weeks?

Just looked at my GitHub contribution graph and saw 30 straight days of green squares. I didn't even notice I was doing it.

My first real program broke for three days straight

I was trying to make a simple number guessing game in Python last week, and I kept getting this one error about a variable not being defined. I stared at my screen in my apartment in Austin for hours each night. I finally fixed it on Thursday when I saw I'd spelled 'guess' as 'gues' on line 15. Has anyone else lost a bunch of time to a tiny typo like that?

I used to write all my code in one big file until my project in Austin crashed last month

My first Python loop printed 'hello world' 10,000 times by accident

I forgot a colon and the print statement ran nonstop for a full minute. Anyone know a good way to stop a runaway script?