Go Functions: Difference between revisions
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====<tt>cap()</tt>==== | ====<tt>cap()</tt>==== | ||
<code>cap()</code> returns [[Go_Slices#Slice_Capacity|slice capacity]]. | |||
=DEPLETE THIS= | =DEPLETE THIS= | ||
Revision as of 23:56, 21 August 2023
Internal
Overview
Go functions allow variables to be declared, inside the function, with the short variable declaration.
Built-in Functions
Built-in functions are available by default, without importing any package. Their names are predeclared function identifiers.
Length and Capacity
len()
len() returns string length, array length, slice length and map size.
cap()
cap() returns slice capacity.
DEPLETE THIS
Built-in functions for type conversions.
deplete this Go Concepts - Functions