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What means concat in function? Dont remember to see that in lessons at all..
5 Antworten
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if you have to strings, lets say
x = "foo"; y = "bar";
use x.concat(y); to chain them together and get "foobar". this function just takes the string you called it on (x) and adds the value of the second string (y) and returns it.
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it means the result would be foobar?
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correct. check out my codes for an example
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thanks. and where i can find them?
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go to my profile -> codes. you can go to an users profile when you click the colored circle on the right side of a post