c/coding-for-beginners

11

casey818•1h ago

My buddy the senior dev told me to stop overthinking and just copy paste sometimes

I was stuck on a regex pattern for like 2 hours yesterday and nearly tossed my laptop. Called up my friend Mike who's been coding for 12 years and he straight up said "dude just grab a snippet from Stack Overflow and tweak it, nobody's grading you on originality." It hit different because I always felt like copying code was cheating or whatever. But he's right, even pros reuse stuff all the time. Now I spend 20 minutes max on a problem before I go looking for a working example. Has anyone else felt guilty about not writing everything from scratch?

3

young.ryan•7h ago

Shoutout to the guy who told me to use print statements

Spent 3 hours debugging a loop last Tuesday. Old timer at the coffee shop said to just print each variable. Found the bug in 10 minutes. Anyone else resistant to the simple stuff at first?

14

young.thomas•12h ago

Update: My code went sideways at a hackathon near Denver last weekend

I was at this 24-hour hackathon in Denver last Saturday, trying to push a simple feature to GitHub, and suddenly the entire repo crashed because I forgot to check my branch merge settings. Nobody warned me that beginners like me could mess up a shared project so fast just by hitting the wrong command. Has anyone else had a similar disaster at a coding event, and how do you avoid this kind of panic mid-project?

24

maxl93•1d ago

Doubted that free YouTube course would teach me anything real, but here I am

I spent 3 months on a paid coding bootcamp and barely learned how to use console.log. Then last month I tried a free 12 hour Python course by some guy named Mosh on YouTube. I figured it would be surface level junk but he actually explained loops and dictionaries in a way that clicked. I built my first real project (a budget tracker) after week 2 of following along. Now I wonder if I should've just started with free resources instead of dropping $800 on that bootcamp. Anyone else had a free resource turn out way better than something you paid for?

2

shane_bell•2d ago

Vent: Still stuck on a simple loop after 3 days

I spent all last week on a JavaScript for loop that just would not increment right - turns out I had a semicolon in the wrong spot. Has anyone else had a tiny typo kill like 6 hours of your life?

26

young.thomas•3d ago

That whole clean code obsession I dismissed for 5 years finally clicked

I always thought people going on about clean code were just being fussy. Then I had to fix a function my coworker wrote last March that was 400 lines long with no comments. Spent 4 hours just figuring out what it did, and I realized writing messy code costs way more time than writing it clean the first time. Has anyone else had a moment where they finally understood a coding principle they ignored for years?

16

betty_perry24•4d ago

Just ran my first SQL join and it took me 3 hours to get right

I've been messing with a little database for my book collection at home, and I finally tried to connect two tables using an inner join. Spent a whole evening chasing mismatched keys because I didn't notice one column had trailing spaces. Has anyone else hit a simple thing like that that threw you off for way longer than it should?

0

hannahcraig•4d ago

Threw $60 at a 'lifetime' coding course that vanished in 8 months

Back in 2021 I bought this Python course from a small creator for $60, was supposed to have lifetime updates. Dude just disappeared after 8 months, deleted his whole channel and site. Now I stick to free resources like FreeCodeCamp or wait a few months before buying anything new. Anybody else get burned by a course that just evaporated?

25

the_sean•5d ago

Appreciation post: the 'rubber duck' method saved me 4 hours of headache last night

I was coding a simple login page for a project I'm learning from. Spent a solid 4 hours stuck on why my form validation kept crashing. I was about to throw my laptop out the window. Then I remembered some thread I saw about explaining your code out loud to a rubber duck. I grabbed a half empty water bottle from my desk and started talking through each line. On my third explanation I realized I was checking the input length before the variable even got defined. Felt like an absolute goof but it worked. Has anyone else had a stupid simple fix like this after talking it out loud to something?

28

troyknight•8d ago

Spent 6 hours debugging a missing semicolon in JavaScript last night

I was working on a simple function that adds two numbers together and it kept throwing errors, but it turned out I just forgot one semicolon on line 12, has anyone else had a tiny syntax error waste a whole evening?

4

sean_barnes24•9d ago

TIL my first real refactor saved me 30 minutes of scrolling

I spent like 6 weeks building this little script for organizing my service call notes. Yesterday I went back and cleaned up the loops into functions and honestly, looking at the before and after just made me smile. Did anyone else not realize how much cleaner code feels until you actually see it work smoother?

18

kai_burns73•12d ago

Frustrated that every beginner tutorial skips error handling entirely

Ngl I've been learning Python for about 3 months now and I keep seeing these YouTube tutorials where they code something and it works perfectly first try. But when I type the same code I get a stupid KeyError or something breaks. Then I look through the comments and nobody even mentions try-except blocks or validating inputs. Why does nobody teach you how to fail gracefully? I spent 2 hours yesterday debugging a script because I didn't check if a file existed before opening it. Has anyone else noticed this gap in beginner content, or am I just picking bad tutorials?

8

simonk98•12d ago

PSA: Stop adding everything but the kitchen sink to your first project

I keep seeing beginners on here building a weather app that tracks rain, wind, humidity, and also sends emails, and then they get stuck halfway through. Just build something that shows one number on a screen first, like a simple counter, and you'll actually finish it and learn more.

14

nina_taylor•13d ago

The IT guy who asked me to debug his toaster

A guy in my apartment building saw my laptop bag and stopped me in the laundry room. He seriously wanted me to look at his smart toaster that kept burning bread because the firmware update broke it. I told him I fix computers, not kitchen appliances, but he insisted it was "basically the same thing." We spent 20 minutes trying to factory reset it through the phone app before the fire alarm went off. Has anyone else had a friend or neighbor ask you to fix something totally unrelated because they think coding applies to everything?

24

danielm80•14d ago

Comparison between online tutorials and documentation for learning Python basics

I spent two weeks jumping between YouTube tutorials that explained loops and variables differently each time, then switched to reading the official Python docs for one weekend. The documentation was harder to get through at first, but once I understood the structure, everything clicked way faster than any video walkthrough. Has anyone else found the documentation more useful after the initial learning curve?

11

lucast81•14d ago

I still think learning assembly first makes you a better coder, even after my project crashed 4 times last Tuesday.

I was debugging a pointer error in my apartment near Chicago at 2 AM and realized all those hours on 6502 assembly taught me exactly why the stack was corrupting, has anyone else found old-school skills saving them in weird spots?

1

sean_barnes24•14d ago

Back when I started coding I swore I'd never use an IDE, just a text editor

I spent my first 6 months learning Python in Notepad++ because I thought IDEs were for people who couldn't handle the terminal. Then I watched a coworker debug a loop in 2 minutes using VS Code's breakpoints and felt pretty dumb. What specific feature finally convinced you to switch over to a proper IDE?

27

aaron880•15d ago

Spent 3 hours debugging a missing semicolon last night and wanted to throw my laptop out the window

Been learning JavaScript for about 2 months now. Working on a little project to calculate material costs for my flooring quotes. Had this one function that just would not run no matter what I did. Checked every line three times. Rewrote parts of it. Finally zoomed in on line 47 and there it was - a stupid semicolon I forgot after an object definition. Three hours of my life gone. Who else has had bugs this dumb that took way too long to find?

15

williamw75•15d ago

Had a weird conversation with my nephew about Python last weekend

He's 14 and just started coding on some game platform. He asked me why I use such messy functions. I told him that's just how you do it when you're learning. But then he showed me how to break a problem into smaller steps using comments first before typing any code. It was like watching a chef prep ingredients before cooking. Has anyone else had a beginner show them a simpler way to do something?

16

lucast81•16d ago

How my first website looked 6 months ago vs. now is night and day

I started learning HTML and CSS back in January, and my first site was just black text on a white background with a blue link. Yesterday I rebuilt that same project for practice and used Flexbox and a media query to make it work on my phone. The difference came from following a Udemy course from Colt Steele that finally made CSS grid click for me. Has anyone else gone back to an old project and seen how far you've come?

13

charles_baker28•17d ago

That one senior dev in the office told me to stop copying code from Stack Overflow and actually read the error messages first

Dude just handed me a printout of my terminal with the errors highlighted in yellow and said 'the computer is literally telling you what's broken' - took me 2 hours to realize I was just ignoring half the output. Has anyone else had that moment where someone points out you're skipping the obvious fix?

6

jordan_henderson13•17d ago

Heard a kid at Starbucks say he was learning Python and it took me back

I was waiting for my coffee yesterday and this kid maybe 16 years old was on his laptop watching a Python tutorial. Told his friend he was building a little game already after 2 weeks of learning. Made me think about how I started coding back in like 2008 with some awful PHP book from a library. Now you got YouTube and full courses for free and kids are making stuff way faster than I ever did. Any of you older devs feel like the learning curve got way smoother for beginners now?

21

simonk98•19d ago

Finally got my first "Hello World" to print after 3 nights of frustration

Kept typing print('hello world') and getting syntax errors because I was using single quotes inside curly braces by accident. Took a screenshot and posted it on a Discord help channel where someone pointed it out in 10 seconds... anyone else have a tiny typo that wasted hours?

3

charles720•20d ago

The one thing every rookie does with if statements that drives me nuts

I spent 3 hours last night helping a buddy debug his Python script and it was just nested ifs inside nested ifs inside more ifs. He had 8 levels of indentation for something that could have been 4 elif statements and a dictionary lookup. Why do so many tutorials teach if/else chains instead of showing beginners how to flatten logic with proper data structures?

26

anthonynelson•21d ago

Spent $40 on a Python course and it just clicked for me

I was dead set against paying for any coding tutorials. Always figured free YouTube videos were good enough. Then I spent three weekends bouncing between five different crash courses and got nowhere. Finally dropped $40 on a structured beginner course and finished my first real script in two days. Anyone else find that paying a little actually forced them to stick with it?