#golang

Learn Go Series (#19) - The Standard Library Tour: io, bufio, os, time, fmt What will I learn The two interfaces the whole standard library is built on: io.Reader and io.Writer, plus io.Copy, io.MultiWriter,

Learn Go Series (#14) - select and the sync Toolbox What will I learn select, which waits on several channels at once and acts on whichever is ready first; The non-blocking select with a default case,

Learn Go Series (#13) - Goroutines and Channels: the Fundamentals What will I learn What a goroutine is, how cheap it is, and how to wait for a batch to finish with a sync.WaitGroup; Channels as typed

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 (#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 (#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

Learn Go Series (#4) - Control Flow: if, switch, and the Only Loop What will I learn The if statement and its handy init clause that scopes a variable to the branch; Go's single loop keyword for in all

Learn Go Series (#3) - Functions and First-Class Functions What will I learn How Go functions return multiple values, and why that is the language's answer to exceptions; The comma-ok idiom, the little

Learn Go Series (#2) - Variables, Types, Constants, and iota What will I learn The two ways to declare variables (var and :=), when each reads best, and what Go's zero value guarantee buys you; Multiple

Learn Go Series (#1) - Introduction to Go What will I learn What Go is, who built it and why, and the specific kind of pain it was designed to remove; Why Go deliberately has fewer features than the languages

I have been working on a small project called Hoverfly, and it is finally at the point where I am comfortable showing it to other Hive developers. The short version is this: Hoverfly is a single-binary