#golang

Learn Go Series (#11) - Error Handling the Go Way What will I learn Why Go has no exceptions, and treats errors as ordinary values you return and check; Creating errors with errors.New and fmt.Errorf,

Learn Go Series (#10) - Pointers, Memory, and Escape Analysis What will I learn What a pointer is, and what & (address-of) and * (dereference) actually do; How passing a pointer lets a function mutate

Learn Go Series (#9) - Interfaces and Implicit Satisfaction What will I learn What an interface is in Go -- a set of method signatures -- and how a type satisfies one implicitly, with no implements keyword;

Learn Go Series (#8) - Structs, Methods, and Receivers What will I learn How to define a struct, Go's way of bundling related data, and how to build and print one; How to attach methods to your types with

Learn Go Series (#7) - Strings, Runes, and Unicode What will I learn What a Go string really is -- an immutable, read-only slice of bytes holding UTF-8; Why len(s) counts bytes, indexing gives you a byte,

Learn Go Series (#6) - Maps and Sets What will I learn How to create, read, write and grow a map, Go's built-in hash table; The comma-ok idiom that tells "present but zero" apart from

Learn Go Series (#5) - Arrays, Slices, and Slice Internals What will I learn The difference between an array (fixed size, a value) and a slice (a growable view), and why you almost always use slices; What