Open-falcon-hbs Learning

This is a creation in Article, where the information may have evolved or changed. Open-falcon-hbs tags (space delimited): Go Falcon Key Features Handling agent heartbeat requests, populating the host table IP whitelist issued by all

Two kinds of speed limiting methods for Golang concurrent programming

This is a creation in Article, where the information may have evolved or changed. Introduction Golang provides goroutine fast implementation of concurrent programming, in the real world, if the code in Goroutine consumes a lot of resources (CPU,

An ugly realization of Golang

This is a creation in Article, where the information may have evolved or changed. A lot of days ago, I golang实践群 asked the following code questions: package mainimport "fmt"type Aer interface{ Name()string PrintName()}type A struct {}func (a

Gumbo: testable Golang code example

This is a created article in which the information may have evolved or changed. Brief introduction The Dodoc example is an aggregation of some executable test code that they provide to the reader for reading and execution as part of the package's

Golang HTTP Packet default route matching rules read notes

This is a creation in Article, where the information may have evolved or changed. First, the implementation process To build a simple HTTP server: package mainimport ( "log" "net/http")func main() { http.HandleFunc("/", func(w

Comparison of MD5 and CRC32 performance

This is a created article in which the information may have evolved or changed. Feeling the complexity of MD5 algorithm is much higher than CRC32, how much is the specific height?Test it. // main.gopackage mainimport ( "crypto/md5" "fmt"

Golang Time formatting Strange settings-why you keep making mistakes

This is a creation in Article, where the information may have evolved or changed. Starting from: http://blog.shajiquan.com/2015/12/golang-time-format/ Today, someone in the group asked: 问一个时间格式化问题:fmt.Println(time.Now().Format("2006year 01month

Write a search engine (0x06)---index build with Golang

This is a creation in Article, where the information may have evolved or changed. Unconsciously written to the seventh article, according to this rhythm, estimated to write 15 to 20 about to write, I hope I can persist, before writing code when a

Concurrency in PHP programming

This is a creation in Article, where the information may have evolved or changed. Concurrency in PHP programming Weekend to Beijing noodles Two companies, know a few technical cattle people, interview a lot of chat, feeling harvest quite

Thrift Data Transfer serialization

This is a creation in Article, where the information may have evolved or changed. Thrift serialization is a better structure than JSON (I haven't studied it yet). But it has a very serious problem: poor compatibility. We have been spoiled by the use

Baidu Cloud Push Send--go language Realization class Library

This is a creation in Article, where the information may have evolved or changed. #快速开始 # # #下载安装 go get github.com/mnhkahn/BaiduYunPush # # #创建文件pushtest. Go package mainimport ( "fmt" "github.com/mnhkahn/BaiduYunPush")var apikey = "**********

Baidu Cloud Push Send

This is a creation in Article, where the information may have evolved or changed. Baidu Cloud Push support notifications, messages, and rich media delivery. I only implemented the simplest group push notifications feature. There is also a send for

Bee Source Code Analysis

This is a creation in Article, where the information may have evolved or changed. April 9 that day, out of an online bug, home analysis for half a day, the subjective reasons do not say, the objective reason is that Beego provides the compilation

Sync/mutex implementation of Go

This is a creation in Article, where the information may have evolved or changed. Overview Sync/mutex is one of the underlying basic objects of the go language, used to build synchronization logic between multiple goroutine, and is therefore used by

Raspberry Pi Compilation go and install Cow

This is a creation in Article, where the information may have evolved or changed. PS: Old blog article transfer, age, connection may have expired. Cow is a good software, quite easy to use, I was in the company directly to hang it on the server, and

The implementation of heap sort in go language

This is a creation in Article, where the information may have evolved or changed. For the algorithm of heap sorting, you can refer to my last article, "Heap sort". The article is about setting up a small top heap to carry out the sort, which is said

Map iterations of the Golang

This is a creation in Article, where the information may have evolved or changed. Golang is different from common languages such as Java, and bytes support map at the language level. Map is similar to the set in Java, and is the concept of a set in

The difference between jquery and angular Ajax requests

This is a creation in Article, where the information may have evolved or changed. Recently replaced some pages of my blog with angular. Results tragic discovery, POST request to Revel, Revel Paramsfilter parse not coarse to parameters. Looking at

Cross-string comparison: C, Golang, Redis

This is a creation in Article, where the information may have evolved or changed. # # #C语言中的字符串C语言的字符串是通过字符数组实现的, each string to '\0' end. The three operation functions of the C-language string are also common pen questions. int strlen(char *s)

Database access Time zone issues

This is a creation in Article, where the information may have evolved or changed. Today is the second time to jump into this hole. The interface I'm going to have is a requirement to filter out unfinished and outdated content based on the set start

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