In Python loop variable keeps the last value after the loop is over. You may want to know about.

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The loop variable keeps the last value after the loop is over. You may want to know about this behaviour, but it is better not to count on this in real programs.

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Комментарии
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it doesnt "keep" the value lol, its just that the variable is actually defined In the outher scope

kamilkarwacki
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youtube pls no, i just wanted to install linux man, plls

rzlegendszelda
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Variable will keep the last value if it's not declared inside loop ugh, what's new in it?

xpertcrush
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This caught me out yesterday, very good to be aware of.

ryancodrai
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That was "super easy, barely an inconvenience!" - Ryan George

marckant
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You can just do colours[-1] at the end

canaDavid
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Do you teach haskell or elixir? I really don't find any websites, free ebooks or too many tutorials on youtube.

Human_ver-..
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So basic... Can you do something on closures or writing your own python decorators

boomer_money
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What!? I get it but I would never have expected that

ChristopherRucinski
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Is there anyone gonna talk about iterator protocol? 😆

GodotEnjoyer
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In JavaScript:
For (___ of ____){
}
In Phyton
For ___ in ____:

They are pretty similar, and i thinks that every coding language are pretty similar

catmoon
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