پایتون | Data Science | Machine Learning
◀️اینجا با تمرین و چالش با هم پایتون رو یاد می گیریم ⏮بانک اطلاعاتی پایتون پروژه / code/ cheat sheet +ویدیوهای آموزشی +کتابهای پایتون تبلیغات: @alloadv 🔁ادمین : @maryam3771
Show more📈 Analytical overview of Telegram channel پایتون | Data Science | Machine Learning
Channel پایتون | Data Science | Machine Learning (@python4all_pro) in the Farsi language segment is an active participant. Currently, the community unites 24 479 subscribers, ranking 5 278 in the Technologies & Applications category and 13 849 in the Iran region.
📊 Audience metrics and dynamics
Since its creation on невідомо, the project has demonstrated rapid growth, gathering an audience of 24 479 subscribers.
According to the latest data from 31 August, 2026, the channel demonstrates stable activity. Although there has been a change in the number of participants by -334 over the last 30 days and by -15 over the last 24 hours, overall reach remains high.
- Verification status: Not verified
- Engagement rate (ER): The average audience engagement rate is 2.72%. Within the first 24 hours after publication, content typically collects 1.47% reactions from the total number of subscribers.
- Post reach: On average, each post receives 666 views. Within the first day, a publication typically gains 361 views.
- Reactions and interaction: The audience actively supports content: the average number of reactions per post is 2.
- Thematic interests: Content is focused on key topics such as مصنوعی, دنیا, آموزش, پایتون, وبینار.
📝 Description and content policy
The author describes the resource as a platform for expressing subjective opinions:
“◀️اینجا با تمرین و چالش با هم پایتون رو یاد می گیریم
⏮بانک اطلاعاتی پایتون
پروژه / code/ cheat sheet
+ویدیوهای آموزشی
+کتابهای پایتون
تبلیغات:
@alloadv
🔁ادمین :
@maryam3771”
Thanks to the high frequency of updates (latest data received on 01 September, 2026), the channel maintains relevance and a high level of publication reach. Analytics show that the audience actively interacts with content, making it an important point of influence in the Technologies & Applications category.
a, b = 5, 10
a, b = b, a
2. One-line if-else (ternary)
result = "Even" if x % 2 == 0 else "Odd"
3. List Comprehension
squares = [x**2 for x in range(10)]
evens = [x for x in range(10) if x % 2 == 0]
4. Set and Dict Comprehension
unique = {x for x in [1,2,2,3]} # remove duplicates
squares = {x: x**2 for x in range(5)} # dict comprehension
5. Most common element in a list
from collections import Counter
most_common = Counter(['a','b','a','c']).most_common(1)[0][0]
6. Merging dictionaries (Python 3.9+)
a = {'x': 1}
b = {'y': 2}
merged = a | b
7. Returning multiple values
def stats(x):
return max(x), min(x), sum(x)
high, low, total = stats([1, 2, 3])
8. Using zip to iterate over two lists
names = ['a', 'b']
scores = [90, 85]
for n, s in zip(names, scores):
print(f"{n}: {s}")
9. Flattening nested lists
nested = [[1,2], [3,4]]
flat = [item for sublist in nested for item in sublist]
10. Default values in a dictionary
from collections import defaultdict
d = defaultdict(int)
d['apple'] += 1 # no KeyError
11. Lambda in one line
square = lambda x: x**2
print(square(4))
12. enumerate with index
for i, v in enumerate(['a', 'b', 'c']):
print(i, v)
13. Sorting by key or value
d = {'a': 3, 'b': 1, 'c': 2}
sorted_by_val = sorted(d.items(), key=lambda x: x[1])
14. Reading file lines into a list
with open('file.txt') as f:
lines = f.read().splitlines()
15. Type Hints
def add(x: int, y: int) -> int:
return x + y
🔍برای دسترسی به چیت شیتهای دیگه ی کانال به #cheat_sheet جستجو کنید
#پایتون #Python
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