User:Davidgothberg/Test55

Testing to return trailing space
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00

Archive xxxxxxxxxxxx08 00000000000000000000

0000000000000000000000

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Efficient str len finding. I can pad on an index:

abcdefghij0

abcdefghi00

abcdefgh000

00000000000

abcdefghij0

abcdefghi00

abcdefgh000

00000000000

Then I can check the 11:th char with a switch-case. (9 = 9, A = 10)

Compare: string00000 with string0000 to see the 11:th char.

Note, if inside str len we probably only need to check 0-9, not 0-10.