Search Results for "hello"

...There will be more examples from time to time. The examples are divided into three levels of difficulty. The Beginner section contains very easy examples, starting with Hello World but also containing a few easy algorithms. The Advanced section uses more complicated features of Golang. Finally, the Expert section contains applications like telnet-clients or http-server (even with SSL). If you want even more Golang examples, you can take a look at my other go repositories at GitHub. To execute a Golang program, write go run at the cli followed by the name of the file. ...

...It was created to measure full HTTP request processing instead of only route matching speed. The project runs small real HTTP servers for many stable frameworks and tests a simple /hello endpoint. It can add configurable handler delay to simulate business work such as database calls, cache access, disk writes, socket activity, or microservice calls. The benchmark uses wrk and scripts to collect throughput, latency, allocation, concurrency, pipelining, and CPU-bound results. It is useful for developers who want repeatable framework comparisons that better reflect end-to-end web request behavior.

...Basic Go Programming topics discussed are very basic, and suitable for people who have never or have not used the Go language. The discussion starts from installation, execution, hello word, followed by topics such as the discussion of several keywords Go, pointers, struct, interface, reflect, goroutine, channel, date time, and others. We will focus on learning basic science needed for developing web applications using Go, including such as: routing, multiplexers, middleware, cookies, and others.

Learn Go is a learning-focused repository built to teach Go from first principles through more advanced language and ecosystem features. It takes a course-like approach, starting with environment setup and the “Hello world” basics, then moving into variables, types, formatting, control flow, and functions. From there, it expands into Go’s practical structure for real projects, including modules, packages, and workspaces, plus useful commands for building and working with programs. The content is designed to make Go’s priorities tangible: simplicity, reliability, and efficiency, while still giving you enough depth to write idiomatic code. ...

...Point the Machine CLI at a running, managed host, and you can run docker commands directly on that host. For example, run docker-machine env default to point to a host called default, follow on-screen instructions to complete env setup, and run docker ps, docker run hello-world, and so forth. Machine was the only way to run Docker on Mac or Windows previous to Docker v1.12.

...The tool supports a wide range of HTTP operations including custom methods, headers, JSON payloads, form submissions, file uploads, authentication and proxy configuration. Its README showcases simple “hello world” usage as well as more advanced scenarios, such as inspecting the exact request being sent via print options. Because it is written in Go and distributed as a single binary, it is easy to install and use across platforms, and it can even be run inside Docker containers for isolated workflows. The project is inspired by HTTPie but tailored to Go’s strengths, with an Apache-2.0 license that encourages both personal and commercial use.