Programmer Group

In the second half of 2018, the block chain industry is gradually fading away from the impetuosity and rationality at the beginning of its development. On the surface, it seems that the demand and status of relevant talents are declining. But in fact, it is the gradual decline of the initial bubble that gives people more attention to the real t ...

I. Functional Programming Functional Programming VS Function Pointer Functions are first-class citizens: parameters, variables, and return values can all be functions Higher order function Function - > Closure Orthodox Functional Programming Invariability: There can be no states, only constants and functions A funct ...

Preface As a PHP programmer, I feel honored. But in the constant changes of the times, we must have enough knowledge to survive. Let's start with Go Linguistics. Somehow, I always feel that PHP and Go have many similarities. Hope to see this article, you can have a basic understanding of Go. This series of articles describes how I learn the Go ...

The basic principle behind Session is that the server maintains the information of each client, and the client relies on a unique Session ID to access the information.When a user accesses a Web application, the server creates a new Session using the following three steps as needed: Create a unique Session ID Open the data storage space: Usuall ...

Program directory structure Simple implementation, the user logs in and returns a jwt token. The next request takes a token to request the user information interface and return the information. The app.conf file content (which can be read directly by a beego) is written as a jwt secretkey jwtkey="12345678" The user name and password of the ...

The complete request address for gateway access is gateway IP: port number/gateway alias/policy group id/interface path The following section describes how to use GoKu API Gateway CE quickly through configuration files. I. Creating Gateway 1. Open the global configuration file goku.conf and enter the following information: ...

leetcode_11. Container With Most Water   First, the question is: Given n non-negative integers a1, a2, ..., an, where each represents a point at coordinate (i, ai). n vertical lines are drawn such that the two endpoints of line i is at (i, ai) and (i, 0). Find two lines, which together with x-axis forms a container, such that the container c ...