syslogd server and client in golang
Server side Server is running on port localhost:514 Client side Sending message to log server: Output on server side: DONE 🙂
Stopping gorutines via context, basics
Package context defines the Context type, which carries deadlines, cancellation signals, and other request-scoped values across API boundaries and between processes. Incoming requests to a server should create a Context, …
SonarQube
SonarQube empowers all developers to write cleaner and safer code. Thousands of automated Static Code Analysis rules, protecting your app on multiple fronts, and guiding your team. Detect Bugs Issues raised …
Litter: a pretty printer library for Go
Litter is a pretty printer library for Go data structures to aid in debugging and testing. Litter named for the fact that it outputs literals, which you litter your output with. As a …
golang: iterating over map in text template
If You have map with key and value in variable and you need iterate on it… Easy example for composing env variables in text template: The character – on line …
Fiber: awesome Go web framework
Fiber is an Express inspired web framework built on top of Fasthttp, the fastest HTTP engine for Go. Designed to ease things up for fast development with zero memory allocation and performance in mind. Philosophy New gophers that make the switch from Node.js to Go are dealing with a learning curve …
golang: size of builded binaries
1. normal build Size of my binary: 20MB 2. ldflags You can build app with additional parameters -ldflags=“-s -w“ Size of my binary: 16MB 3. FINALY: upx You can use …
GOSSH
gossh: A small Go utility package to handle easier SSH operations such as different kinds of SSH connections (user/pass, private key or signed certificate), command execution, file transfer with SCP …
Gocyclo
Gocyclo calculates cyclomatic complexities of functions in Go source code. Installation Usage
Gonum Numerical Packages
Gonum is a set of packages designed to make writing numerical and scientific algorithms productive, performant, and scalable. Gonum contains libraries for matrices and linear algebra; statistics, probability distributions, and sampling; tools for function differentiation, integration, and optimization; network creation …