B4J Question get part of Byte()

Patrick Clark · Jun 14, 2020

is there a better way of doing this to only use a portion of an array of bytes

B4X:

dim bigbuffer(10000) as byte

dim smallbuffer(100) as byte

for i = 0 to 99
    smallbuffer(i) = bigbuffer(i)
next

agraham · Jun 14, 2020

Patrick Clark · Jun 14, 2020

agraham said:
Use ArrayCopy from my ByteConverter library https://www.b4x.com/android/forum/threads/byteconverter-library.6787/

Thank you... much faster

Erel · Jun 15, 2020

Note that a similar method is available with Bit.ArrayCopy. It is also cross platform.

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