Go Integers: Difference between revisions
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=<tt>byte</tt>= | =<tt>byte</tt>= | ||
<tt>byte</tt> is unsigned int represented on a byte (<tt>uint8</tt>). Indexing operator [] applied | <tt>byte</tt> is unsigned int represented on a byte (<tt>uint8</tt>). [[Go Strings#String_Operators_and_Functions|Indexing operator [] applied to strings]] return bytes. | ||
=Integer Literals= | =Integer Literals= | ||
Revision as of 01:27, 23 March 2016
Internal
Overview
Integers are designated by the following pre-declared type identifiers:
- Unsigned integers: uint8 (or byte), uint16, uint32 (or rune), uint64.
- Signed integers: int8, int16, int32, int64.
- Machine-dependent integers: uint, int and uintptr.
int should be the default.
byte
byte is unsigned int represented on a byte (uint8). Indexing operator [] applied to strings return bytes.