Python Pioneers: A Beginner's Guide 🇪🇹

For Python beginners, this book is a must-have. -Someone #Books @python_pioneers

Explore the Lessons We've Been Learning: Click the Links Below to Dive into Various Topics

Let me share with you some beautiful and powerful quotes that I gathered from different sources.

People were created to be loved. Things were created to be used. The reason why the world is in chaos, is because things are being loved and people are being used.

- John Green

You get a strange feeling when you're about to leave a place. Like you'll not only miss the people you love but you'll miss the person you are now at this time and this place, because you'll never be this way ever again.

- Azar Nafisi

People ask if you have graduated, if you have married, if you have kids, as if life is like a checklist. No one asks you if you're happy

- Criolo

If you get tired, learn to rest, not to quit.

- Banksy

The sun does not forget a village just because it is small.

- African Proverb

A bird sitting on a tree is never afraid of the branch breaking, because its trust is not on the branch but on its own wings. Always believe in yourself

- Anonymous

Raise your words, not your voice. It is rain that grows flowers, not thunder.

- Rumi

If you think you are too small to make a difference, try to sleep with a mosquito in a room.

- Dalai Lama

You can't keep blaming yourself. Just blame yourself once and move on.

- Homer Simpson Have a nice day! @python_pioneers @python_pioneers

Common Use Cases 1. Waiting for User Input: የፈለግነውን data እስከምናገኝ User input በተደጋጋሚ እንድንቀበል ይረዳናል። 2. Processing Data Streams: መጨረሻ ላይ እስከምንደርስ data ከfile ወይም ከ network stream continuously እንድናነብ ይረዳናል። 3. Polling: የአንድን resource status periodically check እንድናረግ ይረዳናል። ምሳሌ: User Input Here's an example where we keep asking the user for a positive number:

number = -1
while number < 0:
    number = int(input("Enter a positive number: "))
print(f"You entered: {number}")

ከላይ ያለው ፕሮግራም userኡ positive ቁጥር እንዲያስገባ repeatedly ይጠይቀዋል፣ ቁጥሩን ደግሞ print ያረጋል፣ if the user enters a positive number the loop ends, because the condition becomes false. ...to be continued @python_pioneers @python_pioneers

😂😂😂😂😂😂😂😂😂 -> @lewtayew @python_pioneers

Infinite Loop A common pitfall with while loops is creating an infinite loop, where the condition never becomes false. Example of an infinite loop:

while True:
    print("This will print forever")

Breaking Out of a Loop Infinite Loop avoid ለማረግ "break" statement መጠቀም እንችላለን፣ ይህም የሆነ condition set አርገን እውነት በሚሆንበት ጊዜ loopኡን exit እንድናረግ ይረዳናል።

i = 1
while i <= 10:
    print(i)
    if i == 5:
        break  # Exit the loop when i is 5
    i += 1

ከላይ ያለው ፕሮግራም መጀመሪያ የተፃፈው ከ 1 እስከ 10 ያሉ ቁጥሮችን print እንዲያረግ ቢሆንም የ'i' value 5 ሲሆን እንዲያቆም ቅድመ-ሁኔታ ስላስቀመጥን loopኡ ይቆማል። Using Else with While Loop Python 'else' clause ከ while loop ጋር እንድንጠቀም ይፈቅዳል። የ'else' block executed የሚሆነው የ while loop condition ሀሰት ሲሆን ነው። (i.e., the loop terminates naturally). ምሳሌ

i = 1
while i <= 5:
    print(i)
    i += 1
else:
    print("Loop has ended")

...ይቀጥላል @python_pioneers @python_pioneers

https://t.me/tapswap_mirror_1_bot?start=r_6163528558 🎁 +2.5k Shares as a first-time gift

ሁላችሁንም ስለተሳትፏችሁ በጣም እናመሰግናለን! በቴክኖሎጂው ዘርፍ ብቁ የሆነ ትውልድ ማፍራት ነጌ ላይ አድጋ ልናያት የምንፈልጋትን ኢትዮጵያ ለመገንባት ዋነኛ አማራጭ ነው። መልካም ምሽት! @python_pioneers @python_pioneers

10. What will be the output of the following code?

Copy code
x = 0
while x < 4:
    x += 1
    print(x)

A) 0 1 2 3 B) 1 2 3 4 C) 0 1 2 3 4 D) 1 2 3

10. Which of the following statements will cause an infinite loop? A)

i = 0
while i < 5:
    print(i)
    i += 1

B) ```python i = 0 while True: print(i) i += 1 if i >= 5: break

C)

python i = 0 while i < 5: print(i)

D)

python i = 0 while i < 5: print(i) i += 1 if i == 3: break `