👋🏾 Welcome to My Channel!

Hey everyone!
I’m Yostina, and honestly… I didn’t plan to start this channel — my friends kind of forced me into it 😅. They kept telling me... so here we are.

This space is where I’ll share bits of what I’m learning, building, thinking about, and growing through.
If you’re curious, passionate, or just looking for inspiration and real talk — you’re in the right place.

💬 Feel free to stick around, share thoughts, or just vibe silently.
Thanks for being here — let’s grow together! 🌱

Today is big day for me, it is a day which I started my first internship at ohio state global one health and also my telegram channel is also created.
No word just thank God And have a blessed night guys.

This month I was focusing on ML traning datasets to build real world projects and hosted my first version of it a few days ago

Version 1
https://word-analyzer.streamlit.app

And second version today
Version 2
https://word-analyzer-v1.streamlit.app

So check which one do you think better and please suggest me a way that I can improve it. Also if you know a really good dataset let me know

The lesson of humility cannot be taught by intellectual persuasion, but only by a prolonged and bitter struggle against one’s ego.

–Matthew the Poor

Happy Sunday y'all🫶

Good morning my people

It is Monday. New day new beginning. Have a great weekday.

Today i was working on flask with react. It literally took me the whole day to figure out CORS and also sleeping leaving it with bug oh 🙃. The hard part of being developer is debugging.🤦‍♀

@byte_philosopher

As today is 21🕯 (in Orthodoxy we celebrate st. Mary in this day)☦ so let me share you my fav part of Tselote arganon

@byte_philosopher

Hello my people, I am thinking about posting my learning journey of DSA fundamentals. So I will post the summery of today's lesson and some resources daily. Let me know any resources you may recommend me.

@byte_philosopher

#day1

I tried to study what DSA(data structure and algorithm) is and the most simple DSA which is Array.

@byte_philosopher

#Day1
Today I learned the basics of DSA (Data Structures & Algorithms) — the backbone of problem-solving in programming.

🔹 DSA helps write efficient code by organizing data (e.g., arrays, trees) and applying algorithms (e.g., search, sort).
🔹 Started with Arrays — ordered collections of elements.

📦 Static vs Dynamic Arrays:

Static Array: Fixed size (e.g., C/C++).

Dynamic Array: Resizable (e.g., Python list, Java ArrayList).


⚙️ Big-O Notation:
Used to measure time/space complexity.

Access: O(1)

Insert/Delete at middle: O(n)

Insert at end (amortized): O(1)

Insert at beginning: O(n)

@byte_philosopher

Here is the Python code of arrays but manually that actually look like in leetcode challange

# Insert at index i
def insert_at(arr, i, val):
    n = len(arr)
    new_arr = [0] * (n + 1)
    for j in range(i):
        new_arr[j] = arr[j]
    new_arr[i] = val
    for j in range(i, n):
        new_arr[j + 1] = arr[j]
    return new_arr

# Delete at index i
def delete_at(arr, i):
    n = len(arr)
    new_arr = [0] * (n - 1)
    for j in range(i):
        new_arr[j] = arr[j]
    for j in range(i + 1, n):
        new_arr[j - 1] = arr[j]
    return new_arr

# Append at end
def append(arr, val):
    n = len(arr)
    new_arr = [0] * (n + 1)
    for i in range(n):
        new_arr[i] = arr[i]
    new_arr[n] = val
    return new_arr

📌 Arrays are efficient for random access but slow for shifting.
This matters a lot when optimizing real-world problems.

@byte_philosopher

For more
https://youtu.be/gDqQf4Ekr2A?si=oNvw8rtrqHDrft-Z

@byte_philosopher

Excersise for today

Create leetcode account and do this then push it to leetcode hub

https://leetcode.com/problems/concatenation-of-array/

@byte_philosopher