🔅 ዝም ብለን [:] ብናደርግ ደግሞ፥ ሁሉንም እንደማለታችን ነው።

በአጭሩ ይሄንን ይመስላል አሠራሩ
☑️ ls[0: 2] 👉 ከ0-2 (ሁለትን አያካትትም)
☑️ ls[2: ] 👉 ከሁለት ደምሮ ሁሉንም
☑️ ls[::2] 👉 ሁሉንም ግን በየ ሁለት እርምጃ
☑️ ls[::-1] 👉 ሁሉንም ከመጨረሻ ጀምሮ
☑️ ls[::-2] 👉 ሁሉንም ከመጨረሻ ጀምሮ በየ ሁለት እርምጃ።


✅ ሌላኛው የIndexing ጥቅም፥ Index ቁጥር ተጠቅመን የምንፈልገውን ዳታ መቀየር አልያም ማጥፋት እንችላለን።

ለመቀየር ስንፈልግ፦
ls[index number] = new value

ለማጥፋት፦
del ls[index number]

〽️ del የፓይተን Keyword ነው።

ls[0] = 1
print(ls) # [1, 3, 1, 7, 2]

ls[:3] = [0, 2, 3]
print(ls) # [0, 2, 3, 7, 2]

del ls[-1]
print(ls) # [0, 2, 3, 7]

💡 ትልቁ የIndex ቁጥር = ብዛታቸው - 1

🎉 የብዙኃኑ ምንጫ በቪዲዮ ይሠራልን የሚል ነው።

✅ እኔም በተቻለኝ አቅም ከነገ ጀምሮ በቪዲዮ ሰርቼ እዚህና በኮዲንጉ ቻናል ላይ እለቀዋለሁ።

⚠️ እስከዛው ድረስ ሼር ማድረግ  እንዳይሰራ😊

@astutechs

▪️List Methods

➖ append
➖ extend
➖ insert
➖ pop
➖ remove

〽️ የቪዲዮው ጥራት የወረደው ሳይዙ ስለተቀነሰ ነው።

🎥 15 ደቂቃ

💾 19 MB

ፓይተን ሙሉ ትምህርት ዛሬ ማታ 3 ሰዓት ላይ Live voice chat ይጠብቁን።

@astutechs

ቀጣይ ርዕስ:- Python dictionary

https://t.me/astutechs?livestream=a119e7fb6c70de2b3c

⚠️ ከፓይተን 3.6 በፊት የነበረው Dictionary፥ Unordered Dictionary ነበር።

🔅 ፓይተን ውስጥ Dictionary Ordered የሆነው ከ3.6 version በኋላ ነው።

🎙 Civics Podcast

@astutechs

ሰላም
🎉 Welcome to C++!
🎉 እንኳን ወደ C++ በደህና መጡ!

🚀 One of the most popular programming languages! 🚀 ከፍተኛ ተወዳጅነት ወይም ታዋቂነት ካላቸው ፕሮግራም አዘጋጅ ቋንቋዎች አንዱ ነው።

🎮🕹️ Builds games, operating systems, browsers, & more! 🎮🕹️

➕ Great for handling massive data & efficient resource use! ➕ C++ ትልቁ ጥቅም ብዙ መረጃ ማስተናገድ እና ሀብትን በብቃት መጠቀም ነው! ✨
𝙤𝙪𝙩𝙥𝙪𝙩
Most computer programs produce outputs. | አብዛኞቹ የኮምፒውተር ፕሮግራሞች ውጤት ያመነጫሉ።

Examples:

- "You've got mail!" notifications ✉️ | - "አዲስ መልዕክት ደርሶሃል!" የሚል ማሳወቂያ ✉️

- "Game Over" on screen 🎮

- Account balance in banking app 💰 | - የባንክ ቀሪ ሂሳብ 💰

Simplest output: displaying a message onscreen.

Coders use outputs to check code & fix problems. | ፕሮግራመሮች ኮድ ለማረጋገጥ እና ችግሮችን ለማስተካከል ውጤቶችን ይጠቀማሉ።
ЄΧΑМΡℓЄ

cout << "Welcome to C++";

This is used to display the text welcome to c++ to the screen

Advantages of C++ 👍 (የC++ ጥቅሞች)

C++ offers several key benefits:

•  High Performance ⚡️ (ከፍተኛ አፈጻጸም): [As a compiled language, C++ offers exceptional speed and efficiency.]
•  Object-Oriented Programming (OOP) 🧱 : [OOP principles make large projects easier to manage and maintain.]
•  Standard Template Library (STL) 🧰 : [The STL provides ready-made algorithms and data structures for efficient coding.]
•  Platform Independence 🌐 (መድረክ ነጻነት): [C++ code, once compiled, can run on various platforms (with appropriate compilers).]
•  Large and Active Community 🧑‍💻 (ትልቅ እና ንቁ ማህበረሰብ): [A vast community provides ample support and resources.]

Disadvantages of C++ 👎 (የC++ ጉዳቶች)

Despite its strengths, C++ also presents challenges:

•  Steep Learning Curve 📈: [Its complexity can make it difficult for beginners.]
•  Verbose Syntax 📝: [Code can be lengthy and less readable.]
•  Error-Prone ⚠️: [Low-level access to system resources increases the risk of errors.]

Interesting Facts About C++ ✨ (ስለ C++ አስደናቂ እውነታዎች)

Here are some fun facts:

•  Name Origin (የስም አመጣጥ): [The "++" reflects its incremental evolution from C.]
•  Industry Dominance (የኢንደስትሪ በላይነት): [C++ is a leading language for technical and commercial software.]
•  Essential Function (አስፈላጊ ተግባር): [Every C++ program needs at least a main() function to run.]


If you have any idea comment suggestion feel free to write.
🖐🖐🖐

C++ Quiz is about to start 3....2.....1
Put ur answer in the comment section

1. Which of the following is the correct syntax to output "Hello World" in C++?

   a.  print ("Hello World");
   b.  cout << "Hello World";
   c.  Console.WriteLine("Hello World");
   d.  System.out.println("Hello World");

2. Is C++ an alias of C#?

   a.  True
   b.  False

3. How do you insert COMMENTS in C++ code?

   a.  # This is a comment
   b.  /* This is a comment
   c.  // This is a comment

4. Which data type is used to create a variable that should store text?

   a.  Txt
   b.  string
   c.  String
   d.  myString

5. How do you create a variable with the numeric value 5?

   a. num x = 5;
   b. x = 5;
   c. double x = 5;
   d. int x = 5;

6. How do you create a variable with the floating-point number 2.8?

    a. byte x = 2.8
    b. int x = 2.8
    c. x = 2.8
    d. double x = 2.8

7. Which method can be used to find the length of a string?

    a. getLength()
    b. len()
    c. length()
    d. getSize()
Comment 👇👇👇👇

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