how to learn golang

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Use the C language code instance in Golang _golang

CGO makes it possible to use C code in Golang. Hello World To have a more intuitive understanding, let's look at a simple example of creating a file Main.go: Copy Code code as follows: Package Main /* #include void Sayhi () { printf ("Hi"); } */ Import "C" Func Main () { C.sayhi () } Execution procedure: Copy Code code as follows: Go Run main.go The program executes and outputs

Linux-golang compiler installation and configuration

Golang compiler installation and configuration Golang currently has two compilations, one for Golang and the other for GNU Gccgo; Golang official compiler installation and configuration Install the GCC tool, because golang some of the features are written in C, so buil

Using Protobuf in Golang

This is a creation in Article, where the information may have evolved or changed. wget https://github.com/google/protobuf/releases/download/v2.6.1/protobuf-2.6.1.tar.gzTar zxvf protobuf-2.6.1.tar.gzcd protobuf-2.6.1./configuremakemake Installprotoc-h Go get github.com/golang/protobuf/protoc-gen-gocd Github.com/golang/protobuf/protoc-gen-gogo buildgo installvi/etc/ Profile add $gopath/bin to the environment

Write a search engine with Golang (0x0B)---The first part ends

This is a creation in Article, where the information may have evolved or changed. This article to the series to tell a small paragraph, before beginning to write these articles, just want to write their recent use of the search engine Golang said, prepared about 3, 4 of the volume, but a write down, found a bit can't hold, write to the back actually and golang nothing related, Mainly in the search engine ar

Golang for Android or IOS usage record

This is a creation in Article, where the information may have evolved or changed. [TOC] Environment OSX 10.10.5 jdk1.8.0_92 Golang 1.7 Android SDK 25.1.7 andorid-ndk-r12b Andorid Studio 1.5.1 Xcode 7.2.1 Swift 2.1.1 Type descriptions currently supported by Golang Bind Https://godoc.org/golang.org/x/mobile/cmd/gobind Installing Gomobile go get -u -v golang.org/x/mobile will rep

Closure in Golang

This is a creation in Article, where the information may have evolved or changed. Preface Golang Follow the design philosophy of "less is more" while supporting closures (Closure), then closures are certainly of great value to Golang. For Golang beginners, there will be a few questions: What is a closure? How are closures generated? What problems can

Golang-and-package-version-managment

This is a creation in Article, where the information may have evolved or changed. Reference articles After the study of Golang Golang in the version management, package management mechanism has not been very good pondering, accidentally think or feel it is necessary to summarize, package management use simple, nothing is, install uninstall ,, list etc., but in the project package management if inappropriate

Install Golang in Binary Package

Install Golang in Binary Package Previously, we talked about Golang's source code compilation and installation on the arm platform. This time, we will supplement the Binary Package Installation Method on other platforms officially provided by Golang. 1. Download The golang Binary Package First is to download the golang

Golang--gopher Beijing Conference

The meeting thought: The ox person really can write the code, realizes many functions, moreover the open source the more fine, the influence is bigger, changes the work and the play, the more can live the dream life. For example, the author of Beego, went to America and entered Apple. In addition, the entrepreneurial elite are characterized by a strong ability to express, can also tear force. The Golang and Rust performance PK, for example, are a very

golang+sdl2.0 Environment Construction under win8.1

CGO. To this again build go-sdl words, will be prompted to find sdl2/sdl.h file, this problem is more toss,Google for a long time no one to give a concrete solution, did not mention CGO compile, the corresponding C file needs to be placed under what directory. Perhaps too simple to mention it, but for the novice is a more troublesome thing. Some people say that they can solve the source code, it is true, but please clarify the primary purpose: To learn

Golang Cross-compiling tool, getting started with Gox

This is a creation in Article, where the information may have evolved or changed. Gox Getting Started tutorial What is cross-compiling first?Cross-compiling means that you can compile programs on Linux that can run on Windows and compile 64-bit systems on 32-bit systems. Gox is a tool that allows you to use Golang cross-compilation. Installing Gox First, you need to have Golang installed on your machine.

Go Language Primer to Mastery (i) Golang environment construction

This is a creation in Article, where the information may have evolved or changed. Haha, the name up like those textbooks, the introduction to proficient, seemingly simple words, in fact, I can not master Golang or a little pressure, learning this language is also a personal interest, good, nonsense not much to say, into our subject. A brief introduction to the Golang bar,go is a compiler developed by Google

Golang using Go-sql-driver to implement MySQL additions and deletions operation

This is a creation in Article, where the information may have evolved or changed. These two days with Golang writes the service side to do all is interacts with the Redis, because later also will use MySQL's one table to do the verification. Learn the Golang to MySQL first! Mymysql and Go-mysql-driver are two now popular go MySQL driver, read the following docum

Example of Golang CRUD using MySQL from scratch

This is a creation in Article, where the information may have evolved or changed. In this tutorial, we is going to see a example program to learn how to do database CRUD operations using Golang and MYSQ L. CRUD is a acronym for Create, Read, Update, and Delete. CRUD operations is basic data manipulation for database.In this example, we is going to create a interface as database front end to handle these ope

Golang Study Notes (1)--Basics

This is a creation in Article, where the information may have evolved or changed. This article is reproduced, original: Golang study notes (1)--Basic Golang Introduction The go language is an open source project developed by Google, one of the aims to improve developer productivity. Go language grammar is flexible, concise, clear and efficient. Its concurrency features can be easily used for multicore proce

Advanced path to the Go language-golang high-level data structure definition

Advanced path to the Go language-golang high-level data structure definitionYun ZhengjieCopyright Notice: Original works, declined reprint! Otherwise, the legal liability will be investigated.  We've previously learned about Golang's basic data types, strings and Byte, and Rune, but it's possible that we're still not quite sure about the high-level data types, so learn these advanced data type data with my

Golang WinForm Development

This is a creation in Article, where the information may have evolved or changed. Have been watching rust recently, grammar is very headache, just take advantage of 1.0 before the release of a period of time, come back to play Golang. Golang Grammar is very simple, liteide and become more and more useful, so learning Golang will not take you much time, but also b

MicroServices under Golang-Part 10th-Summary

be intimidated by the fact that many people say no, it's not hard to use microservices right now. But then again, if you are more satisfied with the existing procedures, do not have to adopt a new method of feeling a great pressure. The basic principle is: if you can still use, do not modify it! # # What's next? First of all, I want to tidy up the feedback information that has not been processed, to improve some of the previous articles, I will not forget this thing because I have finished writ

The present of Golang tools

This is a creation in Article, where the information may have evolved or changed. Golang Present is a simple tool developed by the Golang community to make PPT (syntax similar to Markdown) through simple syntax. Brief introduction Golang related Technical slides are available in several formats, with. ppt,. pdf and. Slide as the main.The. Slide format is a presen

Golang Object-Oriented programming

This is a creation in Article, where the information may have evolved or changed. Overview The object-oriented language of Golang is different from that of c++,py, because Golang does not support inheritance; Unlike the above object-oriented languages that support aggregation and inheritance, Golang only supports aggregations (also called combinations) and embedd

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