Go

In the /root/downloads/ nextWget-c https://storage.googleapis.com/golang/go1.7.1.linux-amd64.tar.gzUnzip the file to/usr/localTar-c/usr/local-xzf go1.7.1.linux-amd64.tar.gzSet environment variables (make command go available)CD ~vim. ProfileAdded at

Package Mainimport "FMT" Func Main () {/* A type if a string method that defines a pointer receiver: func (P *type) string () string {} is called when printing this type of pointer, when the value of this type is printed Will not be called. */var x

"Map" is the basic data structure in the go language and is often used in everyday use. But how is it implemented at the bottom? # The underlying implementation of ' map ' in Golang is a hash list, so the process of implementing ' map ' is actually

1 Installing git and Golang Apt-get install build-essential Golang mercurial git 2 Download the source, of course, you can not install git, but need to manually upload the code to the desired location. The unofficial address is used here

A.D. 2015 28th Autumn September afternoon, the breeze blowing the window, from the 24 floor to see the distant white clouds a blossoming cotton candy floating in the air, two street corner outside the church bell sounded the 13th. X sits at the

Python Windows 1. Installing Pyinstaller pip install pyinstaller 2. Execute Command Pack //gui程序,不需要命令行pyinstaller -F -w main.py//非gui程序,需要命令行pyinstaller -F main.py Mac 1. Installing Py2app pip install py2app 2. Generating initialization

panic//file directory: $GOPATH/src/panic/panic.go/*1 array Access out-of-bounds, null pointer caused PANIC exception 2 PANIC exception, program interrupted run, and immediately execute goroutine defer function, Then the program crashes output log

recently in learning go language, basic grammar familiar, want to see some open source projects, so found the NSQ, in the NSQ source code, the signal to read, a little content for reference only. Linux semaphore Knowledge points

A recent case has sparked my thinking about the requirements of the blockchain company. A week ago recommended a candidate I think is good, 985 College computer professional Master's degree, two years work experience, after graduation has been in a

Package Main Import ( "FMT" ) Func files (fs []string) c: = Make (Chan string, 1000)//with 1000 buffered channel,1000 without blocking Go func () { For _, F: = Range fs{ C } Close (c)//Slice All files are sent, closed }() Return C }

Due to the current user's lack of knowledge of the blockchain, coupled with the shortage of professionals in the blockchain and the lure of high salary, the market has spawned a number of blockchain training institutions. Brother Yun Jong, president

The 1th chapter of the course IntroductionWelcome to learn the go language, this course is based on the Go Association feature to achieve enterprise-class traffic statistics system. On the go language, is a vibrant and fighting language, its

PHP is used primarily for web development, and it can be lame to use PHP outside of the web. How is this conclusion drawn? We often refer to the technical architecture of large companies and find that no big company uses PHP for scenes outside the

Although there were some articles about how to create a minimal go Docker image, I also wrote an article, but with the release of the new release of Go and the evolution of Docker itself, some techniques have changed, this article describes the

Objective Another year of the beginning of the season, think back last year, or freshman I stepped into the campus, although the road at the foot of the steadfast, but the road of dreams, but very confused. Love programming, but do not know how to

Import I've been writing about Docker stuff before, and of course Docker will continue to write about it, and insert a "about Redis distributed lock Application" open hunxing. Background How do you synchronize access to a block of code for a

Open source WAF Gateway built on Golang GitHub Address Https://github.com/Janusec/janusec Product introduction Https://mp.weixin.qq.com/s/OOA9LwPE0ulBqkIFkXax-Q Build a scalable Application security infrastructure JANUSEC Application Gateways

Recording Hangyuan Li The big Guy said (original link) It is also very difficult to achieve the same ability to speak on a computer. Today's technology, typically data-driven, is based on machine learning. A single-wheel dialog has an

21-day Boutique blockchain free learning, in-depth expert led the way, to help developers easily play the blockchain! >>> Using Redis's pipeline, when retrieving the key value in Redis in bulk, the error, analysis found that when the batch

21-day Boutique blockchain free learning, in-depth expert led the way, to help developers easily play the blockchain! >>> One recent requirement is to read the daily live from the Redis cache, where the daily live and number of each game is kept in