• Api: tiktok: live broadcast information


    Tiktok tiktok, tiktok, tiktok, Api, Api, jitter, voice, bullet screen comments, jitter, jitter, and jitter. Tiktok tiktok tiktok data, jitter data acquisition, live broadcast of shaking sound Titodata: professional short video data acquisition and processing platform. For more information, please contact:TiToData Massive data collection Collect 500 million pieces of data for customers every day Tiktok […]

  • Bindactioncreators in react Redux


    Recently, I’m learning react. I’ve learned from GitHub a project with many stars. Encountered the following code export const loginSuccessCreator = (userName) => { return {type: ‘LOGIN_SUCCESS’, payload: userName}; }; const initState = { Login: false, // logged in User name: ‘not logged in’, // user name after logging in }; const reducer = (state […]

  • Coding Devops code quality practical series lesson 2: PHP version


    About Instructor Yang Zhou Architect of coding Devops Coding preacher Continuous entrepreneur, DIY / Linux player, Zhihu xiaov, once worked as a back-end developer in Innovation workshop and Baidu. With more than ten years of experience in front-line R & D and team leadership, he has experienced various projects in tob, TOC, o2o, domestic and […]

  • Quick use of grpc in go language


    1. Preparation:This link is a quick start document of grpc’s official go language. Students who have not contacted grpc may be a little confused. I suggest that they should read it several times.grpc.io/docs/languages/go/quicksta… First of all, the dependency required by grpc is mentioned in the document 1. Go language environment 2. Protocol buffer compiler protocol, […]

  • Kong gateway modifies source code to complete custom error return


    background Recently, we are deploying akongThe gateway system of,kongDefault error andkongThe prompt return of plug-in does not conform to the unified development specification By consulting the official documents and GitHub issue, we find that only by modifying the source code of Kong Lua can we meet the development requirements Tips: Response Transformer PluginsUnable to meet […]

  • One minute hot update react fast refresh (react refresh)


    It only takes two minutes to read this article, one minute to read the article and one minute to run the code nice! What is react fast refresh? React fast refresh is officially developed by react for react nativeModule hot swap (HMR) schemeBecause its core implementation is platform independent, it is also suitable for web. […]

  • Spark hide interface


    Spark has some hidden APIs, which are not exposed officially. Here are some examples to facilitate development Get job status curl http://spark-cluster-ip:6066/v1/submissions/status/driver-20151008145126-0000  Back to sample { “action” : “SubmissionStatusResponse”, “driverState” : “FINISHED”, “serverSparkVersion” : “1.5.0”, “submissionId” : “driver-20151008145126-0000”, “success” : true, “workerHostPort” : “”, “workerId” : “worker-20151007093409-” } Stop job curl -X POST http://spark-cluster-ip:6066/v1/submissions/kill/driver-20151008145126-0000  Back […]

  • Record a troubleshooting for custom Tomcat classloader


    Problem description The current development project needs to isolate the spark environment, so the implementation of sparkclassloader is customized. However, when the package is run on the server, the application needs to initialize sparksession, but the following error is reported: 20/04/09 16:57:02 ERROR SparkContext: Error initializing SparkContext. java.lang.ClassCastException: org.apache.spark.serializer.JavaSerializer cannot be cast to org.apache.spark.serializer.Serializer at […]

  • Windows will not provide any form of support for PHP 8.0


    Technical editor: Xu Jiuyi from the editorial department To date, PHP is still the most popular server-side language used to create websites, with an estimated market share of more than 80% in the world. According to an official source, PHP 8.0 is planned to be released in November 2020. However, Dale Hirt, the project manager […]

  • Source code has not been debugged, how to say familiar with redis?


    1: Background 1. Tell a story I remember recording a redis video course for beginners a long time ago. At that time, I combined a lot of source code to interpret it. I thought it was ok, but there was a very core point that was not shared, that is, source level debugging,Yes, it’s not […]

  • Sorting out the problems encountered in the process of updating and modifying the C code involved in mupdf


    The origin of the problem The project involves PDF reader and needs to add decryption module on the original basis, so previous developers add decryption module on the original logic of reading data flow of mupdf, and then regenerate so library to use with business. (developed during 16 years, unchanged) Recently, when app users open […]

  • IOS integrated react native super practical entry notes


    Environment installation   1. Homebrew installation, official:https://brew.sh/    /bin/bash -c “$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)” If the official method cannot be installed, refer to:https://www.cnblogs.com/xiaopin/p/12941251.html 2. Node installation: brew install node    3. Watchman installation: brew install watchman    4. Source switch of node tool #Taobao npx nrm use taobao #Or #Official sources npx nrm use npm    […]