Introduction Modules is the system integrated into Go to provide support for dependency management. This means modules touch just about anything related to working with source code, including editor support. To provide editors with support for modules (and for other reasons), the Go team built a service named gopls which implements the language server protocol (LSP). LSP was originally developed by Microsoft for VS Code and has become an open standard.
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“Flutter and Fuchsia. In 2019 you will see these two words everywhere, and now is your chance to get ahead of the curve.” - Todd Fabacher, writing for Forbes Forbes saw it coming back in July of 2018. If you didn’t, then here’s your chance to find out why they did. From lower lead times to increased productivity, the number of platforms you’ll be able to reach to the simplicity of maintenance, Flutter is now leading the way in just about every category.
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Introduction Modules provide an integrated solution for three key problems that have been a pain point for developers since Go’s initial release: Ability to work with Go code outside of the GOPATH workspace. Ability to version a dependency and identify the most compatible version to use. Ability to manage dependencies natively using the Go tooling. With the release of Go 1.13, these three problems are a thing of the past.
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Integration tests give insights to the end-to-end operation of web services. In part 2 of this 2 part series over integration testing in Go we explore how to configure and manage external systems before and during testing as well as the actual act of writing integration tests.
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Introduction The Go programming language has the built-in keyword go to create goroutines, but has no keywords or direct support for terminating goroutines. In a real world service, the ability to time-out and terminate goroutines is critical for maintaining the health and operation of a service. No request or task can be allowed to run forever so identifying and managing latency is a responsibility every programmer has. A solution provided by the Go team to solve this problem is the Context package.
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1. What are four keys for great DevOps? Collaboration: DevOps requires collaboration, both within teams and between teams. Good communication between teams implies to break down silos, which can be harder than it sounds in organizations where a leader and their team are rewarded for individual achievements, discouraging them from collaborating and sharing information with others, and often encouraging politics at the expense of the company’s success. Blameless Culture: It also requires to internalize that we learn from our failures.
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Ardan Labs (a leader in building Go enterprise software) is excited to announce that we have partnered with Light Code Labs and Matt Holt to bring Caddy into the Ardan Labs family of products and services. Caddy is a lightweight ingress service written in Go that provides automated security features and a plugin environment for extensibility. With the service being free open source (FOSS), small and large Go engineering teams finally have the ability to own and maintain their ingress and load balancing software with ease.
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Prelude This is the third post in a three part series that will provide an understanding of the mechanics and semantics behind the garbage collector in Go. This post focuses on how the GC paces itself. Index of the three part series: 1) Garbage Collection In Go : Part I - Semantics 2) Garbage Collection In Go : Part II - GC Traces 2) Garbage Collection In Go : Part III - GC Pacing
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“Once a language gets complex enough, programming in it is more like carving out a subset from an infinite sea of features, most of which we’ll never learn. Once a language feels infinite, the costs of adding further features to it are no longer apparent”. - Mark Miller The new try proposal is an addition to the language that introduces a second mechanic to handle errors. It is being introduced in response to data gathered from the 2018 Go Survey and a review of proposals that were submitted during the Go 2 proposal process.
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Prelude This is the second post in a three part series that will provide an understanding of the mechanics and semantics behind the garbage collector in Go. This post focuses on how to generate GC traces and interpret them. Index of the three part series: 1) Garbage Collection In Go : Part I - Semantics 2) Garbage Collection In Go : Part II - GC Traces 2) Garbage Collection In Go : Part III - GC Pacing
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