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Time of publication: October 20, 2019 Content overview This article will give the methods of getting operators on Android, the differences of several similar methods, and the effective ways of getting operators in the case of multiple cards. Finally, a method that does not need to request the device identification code to obtain the operator in ...

process A log analysis script is added to syslog docker. The script uses the shortest edit distance algorithm to collect error logs and send them to the test environment alarm group. The script relies on logrotate. The next morning, the expected error collection alarm is not seen. It is found that logrotate is not working. xxxxxxxx@xxxxxxxx:/sr ...

To use redis in go language, you need to download the official redis toolkit. Execute in the go path path: go get github.com/garden/redis/redisIf git is not installed, you can download a zip package from the following link, and then unzip it to the local gopath path path. If you don't know the path of gopath, look at the configuration parameter ...

Remote: error: reusing to update checked out branch: refs / heads / Master   When using Git Push code to data warehouse, the following error is prompted: [remote rejected] master -> master (branch is currently checked out) Error prototype remote: error: refusing to update checked out branch: refs/heads/master remote: error: By defa ...

A drop-down Filter menu with powerful customization Custom dropdown header Custom dropdown header item Custom dropdown menu Custom dropdown menu show animation time Control dropdown menu show or hide If it helps you, please pay attention to it. Your support is the driving force for me to keep updating. Navigation GIF effect picture How to u ...

There are two situations when the mobile phone is shooting video. The mobile phone is horizontal and vertical. If it's horizontal, we can hold the mobile phone vertically to watch the mode, including buffeting, fast hand. Their solutions are to appear black and wide up and down, and compress the video in equal proportion. I also refer to the o ...

Let's use go language to crawl "treasure net" user information. First, the request url is analyzed as follows: http://www.zhenai.com/zhenghun Next, use go to request the url. The code is as follows: package main import ( "fmt" "io/ioutil" "net/http" ) func main() { //Return request get return result resp, err := http.Get("ht ...

Spring boot actual e-commerce project mall (20k+star) address: https://github.com/macrozheng/mall abstract Spring Cloud Config can provide centralized external configuration support for applications in the microservice architecture. It is divided into two parts: the server and the client. This article will introduce its usage in detail. Introd ...

Create a project Hello World vue create hello-worldcd hello-worldnpm run serve Create a new page directory in src directory and a new page in pages directory App.vue and main.js are useless and can be deleted. The file name corresponds to the page name.   index.js import Vue from 'vue' import App from './index.vue' Vue.config. ...

Brief introductionThis article shows step by step how to generate a simple Linux kernel patch and submit it it to the Linux community. To show the steps for submitting patches to the community. English name of this article: "Submit Patches Step by Step" Author brief introductionXie Baoyou, who has worked on the programming front line ...