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Add some verification codes to the page to avoid malicious external damage.The following is a summary of my work validating deployments with nodejs pairs. 1. Verify ideas with nodejs deployment poles: Installation dependencies: request, express, body-parser, supervisor, express-session. Install the SDK using npm install gt3 ...

brief introduction SDK is generally provided for APP social login. There are two situations for SDK First kind SDK provider returns openId and logs in to our interface system with openId to apply for token Create the OpenIdAuthenticationToken class: /** * */ package com.spring.security.social.openid; import java.util.Collection ...

0x00 about Android manifest.xml Android Manifest.xml is a required file in every Android program. It is located in the root directory of the whole project, and the Manifest file provides basic information about the application to Android System, which is required by the system to run any applicati ...

When the picture cannot be displayed, please check the original text: https://lessister.site/2019/10/29/fabric-transaction-endorser-source/ Article directory Technological process Macro transaction process Chain code calling process Proposal endorsement process Source code analysis Proposal definit ...

I. Preface In the APU system, the CPU performs the operation in the way of serial code execution, and the software mode is difficult to achieve accurate timing, so it is a better choice to call the internal timer hardware to complete timing. In this paper, timer interrupt control LED periodic flicker as an example to learn the use of private ti ...

Lesson 11: role synchronization solutions In the previous chapter, we introduced the deployment of servers. In this chapter, we use deployed servers to synchronize roles. Here we first introduce what is role real-time synchronization. Online game role real-time synchronization has always been a tech ...

Background introduction OSS supports the use of RTMP protocol to push H264 encoded video stream and AAC encoded audio stream to OSS. Audio and video data pushed to OSS can be played on demand; in application scenarios that are not sensitive to delay, it can also be used for live broadcast. The RTMP push stream upload process is to create a live ...

Android frameworks source StateMachine use examples and source analysis At work, a colleague talked about Android state machine. As a senior Android Engineer, I haven't heard of StateMachine, so I'll take the time to learn.StateMachine is not a related API in Android SDK. It exists in a Java class in the source code of framework layer. Probably ...

Catalog 1, Application Guide 2, Configure streaming address \ playback address 3, Configure authentication information 4, Test playback 5, Use of OBSStudio and PotPlayer 6, Simple integration of Android playback Seven, summary 1, Application Guide Official website address: https://www.aliyun.com ...

Canon SLRs are commonly used in the market. Whether other SLRs are also provided with SDK s has not been searched. Canon SLR generally uses EOS500D, 550D, 600D, 650D and 750D, which are supported by EDSDK. As of the beginning of 2019, Canon's official EDSDK needs to be applied on the official web ...