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by Alan Shreve ngrok is a tunneling, reverse proxy that establishes secure tunnels from a public endpoint to a locally running network service while capturing all traffic for inspection and replay. It is an open-source project on GitHub. - When you double-click a command-line application on any modern Windows OS, a new cmd.exe window opens running the application that was launched. When the progra

by Alan Shreve Channels are concurrent-safe queues that are used to safely pass messages between Go’s lightweight processes (goroutines). Together, these primitives are some of the most popularly touted features of the Go programming language. The message-passing style they encourage permits the programmer to safely coordinate multiple concurrent tasks with easy-to-reason-about semantics and contr

gonative: Cross compiling Golang programs with native libraries by Alan Shreve Go has execellent support for cross compilation. There are scores of tutorials and helper tools on the internet with instructions on how to do it. This, in and of itself, is rather astounding because of how simple it is: 1 # set up cross compilation to windows_amd64 2 # you only need to do this once 3 cd $GOROOT/src 4 G