Python email slicer exercise 📧

#Python #tutorial #course

email = input("Enter your email: ")

print(f"Your username is {username} and domain is {domain}")

[BroCodez]

email = input("Enter your email: ")

username = email[:email.index("@")]
domain = email[email.index("@") + 1:]

print(f"Your username is {username} and domain is {domain}")

[harunisiaho]

Thank you. Very helpful

We can also use str.split function as below

email = input('Enter your email address: ')

username, domain = email.split('@')

print(f'Your username: {username} and domain: {domain}')

[dragomirpetrov]

You really make coding look easy. This is coming from a guy who just finished your C course :D

[beepbeepgamer]

Just use the in-built python fuction which is called as ".partition(<give your string here>)". What this basically does it, you specify the string object lets say x="This line of code will partition the word banana into 3 different words in a list". Then give another listobject lets say "a". There the code would go like this.

>>> a=x.partition("banana")
>>>print(a)
["This line of code will partition the word", "banana", "into 3 different words in a list"]

This is very useful for real life applications such as machine learning, keyword identifying, spelling mistake checking and alot more.
The return type of this partition is a list of strings where the strings before the word "banana" is a part of string followed by the partitioned word "banana" and then the rest of the string after banana into a sperate one. The length of the separation is always 3 as words before the given word and then word itself and the words after the give word.

Partition only works for string datatype and nothing else. So don't forget to give the given word inside in quotes, you could also store the string in a separate object and specify it in inside the parenthesis without the quotes.

Hope this gave an alternate method for the same solutions, stay programming always 😎😎

[migukau]

Its important to note that the second method is less efficient because you are calling the index function twice instead of just calling it once.

[ugyenofficial]

I just watched after coming back from the the college. You makes the so beautiful. I hope to master python just after m done with JavaScript. Your JavaScript lesson are also the most beautiful part. I love it brother. Thank you!

[johnpratt]

Love you man!!!! You inspire us all!!!!

[dharmawangsa]

I understand java and data structure after watching your vids. Man you are legend. Can you crate tutorial about spring boot and rest api I know you are good at java

[jasonhammerle]

just to add to your already excelent content, if i may:

you can also achive the same in the follwoing way:

email = input("enter your email: ")
user_name, domain_name = email.split("@")
print(f"your username is {user_name} and your domain name is {domain_name}.")

* this only works if you know ahead of time that you're going to recieve two strings after the split.

[brunogreco]

Hello. Please make a full course on Springboot framework. Microservices Docker.

[gian-mmkr]

Hey, could you explain to me the difference between the .index and the .find ?

[fabulous]

we can also use 'find' method instead of 'index'

[avivsmadja]

email = input("Enter your email: ")
print(f"Your username is {email[:email.index("@")]} and domain is {email[email.index("@") + 1:]}")
less lines of Code

[alexandertorres]

Hi bro code could you make a SQL video please have a nice day ;)

[chipk]

my solution:
username, domain = email.split('@')

[charitoskalikatzarakis]

Less lines of code makes the program runs faster?

[jeiddoromal]

I just wanna ask what's the purpose or function of +1 ?

[MAT.H]

email = input("Enter your email: ")
name = email

email = email.find("@")

name = name[email+1:]

print(name)

[nightwish]

Hello bro! I'm a beginner programmer and just started learning java a month ago. I'm not very good at it and I want to improve. I have bad logic and always cant think the other way around and stuck on a method. Is there anyway for me to improve?

[kulanimanganye]

Hey, where can I practice this ?
On github or ?