🔒 exercise on website ".join(a + b)"

[iron fog]

@abstract lark

Python help channel opened

Remember to:

• Ask your Python question, not if you can ask or if there's an expert who can help.
• Show a code sample as text (rather than a screenshot) and the error message, if you've got one.
• Explain what you expect to happen and what actually happens.

:warning: Do not pip install anything that isn't related to your question, especially if asked to over DMs.

Closes after a period of inactivity, or when you send !close.

[abstract lark]

i need to get Hello World as output but for some reason its adding spaces between the letters

and thats why i put a space in "here".join

[unborn berry]

a + b creates a new string "HelloWorld" and " ".join("HelloWorld") will make it so that " " appears in between each element of "HelloWorld".

hence, it prints out all the letters iwth a space in between

[abstract lark]

why is the .join method adding a space in between every letter then?

[neat island]

.join basically means "take every iterable element in this input, and put it together with the thing inbetween"

[neat island]

because you gave it a space

!e

print('TEST'.join("HelloWorld"))

[iron fog]

:white_check_mark: Your 3.12 eval job has completed with return code 0.

HTESTeTESTlTESTlTESToTESTWTESToTESTrTESTlTESTd

[abstract lark]

a yes

how do i put a space in between a and b then

omg

space

[neat island]

well give it an iterable that will give the whole string

(aka a list)

[feral urchin]

a + “ “ + b

[abstract lark]

u mean like

[neat island]

' '.join([a] + [b])

[abstract lark]

([a + b])

oh

[neat island]

no

[amber spade]

#1298729335032905790 Anyone can help me? (Srry)

[neat island]

that creates a list with a single element "HelloWorld"

[unborn berry]

there's a bunch of different ways,

• a + " " + b
• " ".join((a, b))
• f"{a} {b}"

[abstract lark]

aa i see

[neat island]

bro 😭

[amber spade]

Sorry

I dont know anything of python;(

[neat island]

wait for sm1 to help then

[amber spade]

Ok

[neat island]

dont beg in other channels

[amber spade]

Ok, sorry

[abstract lark]

only focusing on .join tho

[neat island]

yeah so pre much jus give it an iterable that has the elements you want

[a, b] works

or [a] + [b]

[abstract lark]

alright

yeye i understand

[neat island]

sounds goog

[abstract lark]

w

tyall

!close

[iron fog]

Python help channel closed

This help channel has been closed and it's no longer possible to send messages here. If your question wasn't answered, feel free to create a new post in #1035199133436354600. To maximize your chances of getting a response, check out this guide on asking good questions.

[neat island]

np