Epython Lab
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Welcome to Epython Lab, where you can get resources to learn, one-on-one trainings on machine learning, business analytics, and Python, and solutions for business problems.

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Forwarded from Future Data Science(FDS)
Dear all, try our learning platform beta version. We will start the course next week

⚠️No Database is created in the server right now. It is not functional. Wait till we will fully publish it.

https://www.mefitihe.et/
Forwarded from Future Data Science(FDS)
#Tips

Why NumPy is faster than array list?

Size:- Numpy data structures take up less space

Performance:- they have a need for speed and are faster than lists

Functionality: - SciPy and NumPy have optimized functions such as linear algebra operations built in.

Memory:- The main benefits of using NumPy arrays should be smaller memory consumption and better runtime behavior. 
👍1
numpy.py
280 B
Solution for
#NumpyArrayChallenge
Forwarded from Future Data Science(FDS)
Our Domain is Live. This is sample screenshot that shows it is working. Check it mefitihe.et
Together we create a big and known learning platform in future.
#FindLongestWordLengthChallenge

Coding challenge - Return the length of the longest word in the provided sentence.
Your response should be a number.
e.g
findLongestWordLength("The quick brown fox jumped over the lazy dog") should return 6.
How to Build a Chatbot using Python and Flask, Twilio

https://morioh.com/p/9a235fbe0517
Forwarded from Future Data Science(FDS)
#FindLongestWordLengthChallenge
Solution by @Abcdefghijklmnopqrstuvwxyz784629
def findLongestWordLength(name):
lis = name.split();
l = len(lis[0])
for i in lis:
if len(i) > l:
l = len(i)
return l;
print(findLongestWordLength("The quick brown fox jumped over the lazy dog"))
Forwarded from Future Data Science(FDS)
#StringReverseChallenge

find the reverse of the given string

eg. "I love Python" then the reverse is "nohtyp evol i"

N.B: don't use any built in reverse function available.
Forwarded from Future Data Science(FDS)
#Tips

How to search hashtag?

1. Find search button from the action bar

2. Click on the search Icon 🔍

3. Type # symbol

4. Then all hashtag elements will display below then you can scroll down and find the hashtag the word you want to find out
Channel name was changed to «🐍Python for Data Science»
Forwarded from Deleted Account
def reverser(str):
reversed = ""
for i in range(len(str) - 1 , -1 , -1):
reversed += str[i]
return reversed
print(reverser("i love python"))
Forwarded from Tensu Creative (Asibeh Tenager)
You can't make the same mistake twice. The second time you make it, it's no longer a mistake, it's a choice.

#PyschologicalFact
#NumberChallenge

How to put 1000000000 number like 1, 000,000,00.00?

Post your solution in the comment
Forwarded from Natneam Mesele
Forwarded from Future Data Science(FDS)
5 Reasons Why Programmers Should Think like Hackers:

1. Incomparable tenacity
2. Doing instead of reading and traditional learning
3. Anticipating potential security breaches
4. Creative thinking and willingness to break out of the mold
5. Having fun!

https://thehackernews.com/2019/12/cybersecurity-for-programmers.html
What is the correct syntax to output the type of a variable or object in Python?

  
Final Results
4%
print(typeOf(x))  
9%
print(typeof x)
26%
print(typeof(x))
61%
print(type(x))
TIP

Indentation is important for python programming you never miss it.

Indentation refers to the spaces at the beginning of a code line.

Where in other programming languages the indentation in code is for readability only, the indentation in Python is very important.

Python uses indentation to indicate a block of code.
Example:
for x in range (2, 5):
print x

N.B: Python will give you an error if you skip the indentation:

EXAMPLE:
for x in 5:
print x