Programmer Group

Implement Paging 1> Business logic for paging implementation 1->N data are displayed on each page. For the total number of data records M, the number of pages M%N==0?M/N:M/N+1; 2->Page Rendering Paging html Part 3>Switch pages, input parameters, background processing, and retrieve new eligible data 4>Paging method, js paging, and ...

Introduction to ## cli Is a library for building command line programs.We've previously described a library for building command line programs cobra .Functionally, they are similar, and cobra has the advantage of providing a scaffold for easy development.cli is very simple, all initialization is to create oneCli.AppThe object of the structure.A ...

brief introduction In the previous article, we introduced fyne, a high-skin GUI library for Go.This article goes on to show how to write a simple calculator program using fyne.The program works as follows: Control Layout We useWidget.EntryTo display the input numbers, operators, and operation results.Create one firstWidget.EntryObject, set to ...

Hunt Framework is a full stack Web framework developed in D language, similar to Laravel / SpringBoot / Django, etc., which enables D language developers to create projects quickly. The built-in super multi business specifications are convenient for developers to use out of the box, and convenient for managers to review project code more easily ...

Interface interface Interface is one of the basic features of GO language. It can be understood as a type of specification or convention. It's different from java and C ා in that it doesn't need to show that it implements an interface. It doesn't inherit or subclass or "implements" keywords. ...

brief introduction Privilege management is a necessary module in almost every system. If the project development needs to realize the right management every time, it will undoubtedly waste the development time and increase the development cost. As a result, the caspin library appears. Caspin is a powerful and efficient access control library. I ...

Opening Through the previous article Istio Sidecar injection principle It can be found that the Sidecar application has been injected at the same time when the application is submitted to the kubernate deployment. If you are careful, you can also find that in addition to the application of istio proxy, there is also an Init Containers of istio ...

In the last article, I left some questions. Although I have added a setting "bomb", the location around the bomb is not passable, but the number of bombs is still too small, so it's a bit monotonous. If I want to enrich the game, I need to increase the number of bombs. There is a problem here. If the location of the bomb is random, t ...

concept In short, Sidecar injection adds the configuration of additional containers to the Pod template. This refers to the Pod in which the Envoy container is applied. Currently, the containers required by Istio service grid are: Istio init is used to set iptables rules so that inbound / outbound traffic passes through the Sidecar agent. Initi ...

Hi, Hello, this is Mingo. During my time of learning Golang, I wrote detailed study notes on my personal WeChat official account "Go programming time". For Go language, I am also a beginner, so writing things should be more suitable for students who are just in contact. If you are just learning Go language, do not pay close attention ...