DEV Community: Tahami AK SERVICES

💻🔥“I Built a Simple Calculator… But It Taught Me More Than Expected”

Tahami AK SERVICES — Fri, 24 Jul 2026 06:51:58 +0000

I thought building a calculator in Python would be easy.

Just add, subtract… done, right?

But when I actually started coding it, I realized something:

👉 Writing code is easy.
👉 Writing clean and structured logic is not.

💡 What I Learned
Functions make code reusable
Handling edge cases (like division by zero) matters
Small projects build...Read More

🔥 The Twist

I didn’t just stop at basic operations.

I added:

Number analysis (positive/negative, even/odd)
Average calculation
Clean function-...Read More

🧠 Why This Matters

This small project helped me understand:

👉 Programming is not about typing code
👉 It’s about thinking logically

💻 Code 👇

def add(a, b):
return a + b

def subtract(a, b):
return a - b

def multiply(a, b):
return a * b

def divide(a, b):
if b == 0:
return "Error: Division by zero"
return a / b

def average(a, b):
return (a + b) / 2

def check_number(n):
if n > 0:
sign = "Positive"
elif n < 0:
sign = "Negative"
else:
sign = "Zero"

if n % 2 == 0:
    parity = "Even"
else:
    parity = "Odd"

return f"{sign} & {parity}"

print("🔥 Smart Calculator 🔥")

num1 = int(input("Enter first number: "))
num2 = int(input("Enter second number: "))

print("\ n Operations:")
print("1. Add")
print("2. Subtract")
print("3. Multiply")
print("4...Read More

choice = int(input("Choose option (1-6): "))

if choice == 1:
print("Result:", add(num1, num2))

elif choice == 2:
print("Result:", subtract(num1, num2))

elif choice == 3:
print("Result:", multiply(num1, num2))

elif choice == 4:
print("Result:", divide(num1, num2))

elif choice == 5:
print("Result:",...Read More

🚀 Open for Improvements

Feel free to:

Improve UI
Add more features
Optimize logic

Let’s build together 🔥

🧠 “I Tried Debugging a ‘Mini Operating System’ in Python… It Broke Me 😅”

Tahami AK SERVICES — Tue, 21 Jul 2026 10:10:07 +0000

Hey devs👨‍💻,

Yesterday I thought:
👉 “Why not simulate a tiny operating system in Python?”

Simple idea, right?

Yeah… that’s what I...Read More

💻 The Idea

I wanted to build a basic OS simulation that could:

Manage processes
Allocate CPU time
Handle simple commands

So I wrote this:

def run_process(processes):
for p in processes:
if p["status"] == "ready":
print(f"Running {p['name']}")
p["status"] == "running"
elif p["status"] == "running":
print(f"Finishing {p['name']}")
p["status"] = "done"

processes = [
{"name": "Process1", "status": "ready"},
{"name": "...Read More

run_process(processes)
🚨 The Bug That Wasted My Time

At first glance, everything looked fine…
But the output was strange:

Running Process1
Running Process2

👉 Wait… why are they not finishing?

🔍 Debugging Time

I checked:

Logic ✅
Loop ✅
Conditions ✅

Then I saw it… 👀

p["status"] == "running"

💥 That’s not assignment. That’s a comparison.

🛠️ The Fix
p["status"] = "running"

Now the output:

Running Process1
Finishing Process1
Running Process2
Finishing Process2
🤯 What I Learned

Sometimes the smallest bugs:

Don’t crash your program ❌
Don’t show errors ❌
But completely...Read More

🔥 Real Talk

Debugging feels like:

“I am 100% sure this should work… but it doesn’t.”

And that’s where real developers are made.

💬 Your Turn

Have you ever spent hours on a tiny bug like this? 😭
Drop your story below 👇

🚀 Final Thought

You don’t need to build a real OS to feel like one broke on you.

Sometimes…
👉 One == is enough.

🚀 “Can You Solve This? World Cup Score Analyzer (Beginner Friendly)”

Tahami AK SERVICES — Sun, 19 Jul 2026 10:21:58 +0000

Hey developers 👨‍💻,

Let’s connect coding with football ⚽

🧠 Problem:

Write a Python function that:

Takes goals scored by Team A...Read More
Prints:
“Team A Wins”
“Team B Wins”
“Draw Match”
🧾 Example:
Input: A = 2, B = 1

Output: Team A Wins
🔥 Challenge Level:

Beginner (No loops required)

💡 Bonus:

Add a feature:

If goals > 5 → print “High Scoring..Read More!”

👉 Drop your solution in the comments!

Now I’m curious… are they from your past or your present?

Tahami AK SERVICES — Fri, 17 Jul 2026 10:20:23 +0000

🧾 Content:

Hey everyone,

I’m currently learning Python and practicing basic functions + if/else logic. I tried to build a simple login system, but I’m stuck on a small issue that’s confusing me.

Here’s what’s happening:
Even when I enter the wrong username, the program still asks for the password.

But logically, I want it to stop right there if the username is incorrect.

Here’s my code:

def login(username, password):
if username == "Admin" and password == 1234:
print("Login Successful")
return True
else:
print("Invalid Credentials")
username = input("Enter the username: ")
password = int(input("Enter the password: "))
if username == "Admin" and password == 1234:
print("Login Successful")
return True
else:
print("Invalid Credentials")
return False

My question is:
👉 How can I structure this so that the program only asks for the password after confirming the username is correct?

I feel like I’m mixing the logic somewhere, but I want to understand the correct approach instead of just copying a solution.

Would really appreciate a simple explanation 🙌

Also curious how did you guys structure your first...Read More

The Day I Realized the Bug Wasn’t in My Code… It Was Me

Tahami AK SERVICES — Thu, 16 Jul 2026 18:00:13 +0000

🧠 Post Content:

Bismillah 🤍

As developers, we often say:

“There must be a bug in the code.”

But what if…
👉 the bug is not in the code?

👉 What if it’s in us?

🧩 The Situation

A few weeks ago, I was working on a simple project.

Everything looked fine:

Logic was correct ✅
No syntax errors ✅
Code was clean ✅

But still…
👉 It...Read More

😤 The Frustration

I spent hours:

Rewriting functions
Checking conditions
Debugging again and again

Still nothing.

At that moment, I thought:

“This doesn’t make sense.”

💥 The Twist

Later, I noticed something small…

👉 I was testing the wrong input.

Yes....Read More

The code was correct.
👉 My testing approach was wrong.

🧠 The Realization

That day I learned something important:

We always focus on:

Code bugs 🐛
System errors ⚠️

But we ignore:
👉 Human errors

🚨 Why This Matters

Sometimes:

We assume too quickly
We don’t verify inputs
We rush debugging

👉 And we...Read More

🛡️ What I Changed After That

Now I always:

✔ Double-check inputs
✔ Test edge cases
✔ Slow down before debugging
✔ Question my own assumptions

💬 Let’s Talk

Have you ever:

👉 Spent hours debugging…
and later realized it was a small mistake?

🤍 Final Thought

Not every bug is in your code.

👉 Some bugs are in the way we think.

🚀 Closing

This small lesson...Read More

And honestly…
👉 It made me a better developer.

🧠 Why Developers Know Security… But Still Get Hacked

Tahami AK SERVICES — Thu, 16 Jul 2026 08:18:28 +0000

Bismillah 🤍

We talk about:

Clean code 🧼
System design 🏗️
Performance ⚡

But there’s... Read More

👉 Developers are still getting hacked.

Not because of weak code.
But because of human mistakes.

🚨 The Real Problem

You can build a secure system…
but can you secure yourself?

Here are real scenarios:

You receive a GitHub email → “Your account is compromised”
You click a link → looks real → you log in
Boom 💥...Read More
😨 Why This Happens

Because developers:

Trust familiar platforms (GitHub, Gmail, LinkedIn)
Move fast (no time to double-check)
Ignore “basic” security thinking

👉 We protect systems… but forget...Read More
**

🧩 The Blind Spot in Developer Mindset**

We focus on:

OWASP Top 10
Secure APIs
Authentication systems

But we ignore:
👉 Social Engineering Awareness

And attackers know this.

🛡️ Simple Fix (But Powerful)

Start doing this today:

✔ Always check URLs carefully
✔ Don’t log in from random links
✔ Use 2FA everywhere
✔ Slow down before clicking

👉 Security is not just ...Read More
💬 Let’s Talk

Be honest:

👉 Have you ever clicked a suspicious “official” link?

No judgment. Just awareness.

🤍 Final Thought

The strongest firewall won’t save you…
if you open...Read More

🚀 Call to Action

If this made you think…
share it with another developer 👇

I Built a Simple Python App… But There’s a Hidden Bug Can You Spot It?

Tahami AK SERVICES — Tue, 14 Jul 2026 10:29:38 +0000

✍️ Post Content

Bismillah

I’ve been practicing Python and decided to build a very simple login system.
Everything looks fine… but there’s a small bug...Read More

Can you find it?

🧩 The Code
def login(username, password):
if username == "admin" and password == 1234:
print("Login successful")
return True
else:
print("Invalid credentials")

User input

user = input("Enter username: ")
pwd = input("Enter password: ")

🤔 The Problem

Even when I enter the correct password, it...Read More

💬 Your Challenge

Can you spot the bug?
Why is the condition failing?
How would you fix it?

Drop your answer below 👇

🤝 My Goal

I’m trying to improve my debugging skills...Read More

Let’s learn together 🚀

Why Reading Documentation Made Me a Better Developer (Beginner Story)

Tahami AK SERVICES — Sat, 11 Jul 2026 18:19:34 +0000

✍️ Content:

When I first started learning tech, I avoided documentation.

It felt boring, complex, and honestly overwhelming. I preferred watching tutorials or copying code that “just works.” But over time, I realized something important I...Read More
💡 The Turning Point

Recently, I came across an idea that changed my perspective:

“You’ll know it’s working when you start predicting what the documentation says before reading it.”

That hit me hard.

Because real learning isn’t just reading...Read More

🧠 What I Changed

Instead of skipping documentation, I started:

Reading slowly
Trying to understand why something works
Connecting concepts together

At first, it was difficult.

But then something...Read More

🔥 The Moment It Clicked

I started noticing that:

I could guess what the next section would explain
Concepts felt familiar instead of new
I needed fewer tutorials

That’s when I realized:
👉 I was finally learning, not just copying.

🚀 Lesson for Beginners

If you’re starting your journey like me:

Don’t rely only on tools or AI
Don’t just copy code
Take time to understand

Because tools are powerful but your habits...Read More

🤝 Final Thought

Learning takes time, but small changes in how you learn can make a big difference.

Start with understanding...Read More

💬 Let’s Discuss

Have you ever had that moment where things just “clicked”?
I’d love to hear your experience!

💯 Final Advice

👉 This post is:
✔ Tech-related
✔ Personal journey
✔ Matches Dev.to audience
✔ Can get engagement 🚀

I Stopped Watching Tutorials for 3 Days… And Something Surprising Happened

Tahami AK SERVICES — Tue, 07 Jul 2026 09:15:05 +0000

I didn’t plan it.

One day, I just got tired.

Tired of watching tutorials.
Tired of feeling like I was learning...Read More

So I did something different.

I stopped.

For 3 days, I didn’t watch a single tutorial.

Day 1 — Confusion

I opened my laptop and try to code.

No video. No guide...Read More

And honestly?

I felt completely lost.

I didn’t know where to start.

Day 2 — Struggle

I still didn’t go back to tutorials.

Instead, I tried to solve...Read More

I made mistakes.
A lot of them.

But something felt different.

I was thinking more.

*Day 3 — Clarity
*
This is where it changed.

I started understanding things better.

Not because...Read More

But because I struggled a little.

What I Realized

Watching tutorials is not bad.

But depending...Read More

I was stuck in a loop:

Watch → Copy → Forget

And I thought that was learning.

It wasn’t.

What Actually Works

After those 3 days, I changed my approach:

Try first, then watch
Build small things
Accept mistakes

Now when I watch tutorials...Read More

Final Thought

If you feel stuck…

Maybe you don’t need more tutorials.

Maybe you just need a small break from them.

And trust...Read More

Still learning. Still improving. One step at a time.

Have you faced this too? Let me know in comments.

The Moment I Understood What a Loop Really Does (Not Just Syntax)

Tahami AK SERVICES — Thu, 02 Jul 2026 18:24:19 +0000

When I first learned loops, I thought I understood them.

for, while… simple.

Run something again and again. Done.

But honestly, I was just memorizing syntax.

What I Thought a Loop Was

Something like this:

for(int i = 0; i < 5; i++) {
printf("%d", i);
}

I knew how to write it.

But if someone asked me:

👉 “Why are you using a loop here?”

I didn’t have a clear answer.

The Realization

One day, I tried solving a problem without copying anything.

And I got stuck.

That’s when...Read More

👉 A loop is not about repeating code
👉 It’s about handling repetition in logic

A Simple Way I Now Think About It

Instead of thinking:

“Loop runs 5 times”

I think:

👉 “I have a task that needs to happen...Read More

That small shift changed everything.

What Changed After That?
I stopped memorizing patterns
I started designing logic
My code became cleaner

Even simple problems started to feel easier.

Why Beginners Struggle With Loops

Because we focus on:

Syntax
Structure
Copying examples

But we ignore:

👉 “What problem is this solving?”

Final Thought

Loops are not...Read More

They are a way of thinking.

If you're learning programming right now, try this:

👉 Don’t just write loops — understand why...Read More

That’s where real growth starts.

I Stopped Watching Tutorials for 3 Days This Is What Happened

Tahami AK SERVICES — Wed, 01 Jul 2026 18:04:25 +0000

Like many beginners, I was stuck in a loop.

Open YouTube →Totorial Link

It felt like I was learning.

But deep down, I knew something was off.

The Experiment

So I tried something simple.

I stopped watching tutorials for 3 days.

No videos. No copying.

Just me… and a blank screen.

Day 1 — Confusion

I tried to write a basic program.

And honestly?

I struggled.

Even simple things took time.

I realized...Read More

Day 2 — Frustration

Errors everywhere.

I had to Google small things.

At one point, I...Read More

But I didn’t.

Day 3 — Something Changed

It was slow… but different.

I started thinking more.

Instead of “what to type...Read More

👉 “what should happen?”

And for the first time, things started to make sense.

What I Learned

Tutorials are helpful, but too much makes you passive
Struggling is...Read More
Writing code yourself builds real understanding
The Real Problem

Tutorials give you answers.

But real coding is about figuring things out.

Final Thought

I’m not saying stop tutorials completely.

But try this:

👉 Take a break and...Read More

Even if it’s small.

Even if it’s messy.

That’s where real learning starts.

Have you ever tried something like this?

The Day I Realized I Was Copying Code, Not Learning It

Tahami AK SERVICES — Mon, 29 Jun 2026 18:38:13 +0000

When I started learning programming, I thought I was making good progress.

I was watching tutorials, following along, and everything made sense.

But one day, I tried to...Read More

And I got stuck.

What Was Happening?

I realized something:

👉 I was not learning. I was copying.

During tutorials, I could follow everything.

But without them, I didn’t know where to start.

The Turning Point

So I tried something different.

Instead of copying code, I started:

Writing from memory
Making mistakes
Fixing errors step by step

It was slower… but more real.

What Changed?

Things started to click.

I began to understand:

Why I use if-else
How loops actually work
What...Read More

Not just what to type, but why it works

A Small Example

Instead of copying this:

if(num % 2 == 0) {
printf("Even");
}

I tried to write it myself.

Sometimes I got it wrong.

But that struggle helped me remember it.

Final Thought

Tutorials are helpful.

But real learning starts when you stop copying and start thinking.

If you're starting learning here are courses links

👉 Don’t just follow. Try to build.

Thanks for reading.