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When dealing with the network, we often encounter the situation that the network requests depend on each other. For example, the parameter of B request depends on the callback result of A request. If B is requested directly in the callback of A request, it will lead to the nesting of callbacks, which leads to the tight coupling bet ...

SDR development environment construction Compilation and installation Installation dependency Compile and install UHD Compile and install hackrf support Compile and install gnuradio Compile and install soapysdr Compile and install Limesuite Compiling and installing gr osmosdr Compilation and installation The installati ...

Installing CMake and CCMake sudo apt install cmake sudo apt install cmake-curses-gui Install X265 development library sudo apt-get install libx265-dev Install Yasm Download address: http://www.tortall.net/projects/yasm/releases/ tar -xvf yasm-1.3.0.tar.gz cd yasm-1.3.0/ ./configure make && make install Install OpenCoreAMR Download addr ...

Today, I encountered a problem that the fuzzy query function of the drop-down box of layui.js could not meet my needs, so I wrote a drop-down box myself. In fact, the implementation idea is to imitate the pull-down box style of layui.js, and then listen to the input events. Once input, call the interface, and let the background return the data ...

webpack.js little tail const webpack = (options, callback) => { //... if (callback) { if (typeof callback !== "function") { throw new Error("Invalid argument: callback"); } if ( options.watch === true || (Array.isArray(options) && options.some(o => o.watch)) ...

onos compilation and installation 1 pre download and installation 1.1 front package installation sudo apt-get install git sudo apt-get install python #Oracle JDK8 sudo apt-get install software-properties-common -y && \ sudo add-apt-repository ppa:webupd8team/java -y && \ sudo apt-get update && ...

introduce Spring Cloud Config provides server and client support for external configuration in distributed systems.With Config Server, you can manage the external properties of your application in all environments.The concept mappings on the client and server are the same as the abstractions of Spring Environment and ProertySource, so they f ...

This article is published synchronously in Personal blog. The development of Golang can be described as changing with each passing day, but this is not a commendatory term, but it is said that there are many imperfections in its performance and function. With the development of small versions, the same function will also have destructive chang ...

Blog Outline:I. deploy the Web UI interface of dashboardII. Deploy the web scope monitoring k8s clusterIII. deployment of Prometheus service I. deploy the Web UI interface of dashboard 1. Download yaml file configuration and execute #Download the project on github (the project can be found by searching the dashboard of github) [root@master ~ ...

Project environment node 10.15.3yarn 1.15.2win10Code completion time: April 18, 2019 Don't talk too much, put the source code first GitHub https://github.com/951477037/electron-print git clone https://github.com/951477037/electron-print.git //Installation dependency yarn //Operation item yarn run dev //Packing project yarn run build directory ...