Tag:Prop

  • Websocket live room chat tutorial – quick realization of chat room with goeasy

    Time:2021-5-6

    It’s really indescribable that the fire has been broadcast live in the last two years! Friends often ask, I want to achieve a live chat room or I want to develop a chat room, how to start? Today, Xiaobian will teach you how to make a chat room with goeasy. Of course, it can also […]

  • How to use prop() in jquery

    Time:2020-11-12

    Definition and usage of prop () The prop () method sets or returns the properties and values of the selected element. When the method is used to return the value of an attribute, the value of the first matching element is returned. When this method is used to set attribute values, one or more attribute […]

  • [big data practice] ksql stream processing — how to output multiple streams to a topic

    Time:2020-6-15

    [big data practice] ksql flow processing — how to push the data processing results to the specified topic Requirement scenario description In the production environment, each business service generateseventWill be pushed toKafkaMessage middleware. For example: for the recharge CenterRecharge eventIt will be pushed to KafkarechargeIn topic, playersSettlement eventIt will be pushed to Kafkagame_scoreTopic. The platform […]

  • Websocket live room chat tutorial – go easy to quickly realize chat room

    Time:2020-5-19

    That fire has been broadcast live in the last two years. It’s really indescribable! Often a friend asks, I want to realize a live chat or I want to develop a chat room, how to start? Today, Xiaobian will teach you how to make a chat room with go easy, which can also be used […]

  • Statistical analysis of game logs (3)

    Time:2020-3-8

    Next to the previous article [Kafka ksql] game log statistical analysis (2), this paper mainly shows the connection query function of ksql through an example. Create another topic bin/kafka-topics –create –zookeeper localhost:2181 –replication-factor 1 –partitions 4 –topic propnew-normalized Write data to new topic bin/kafka-console-producer –broker-list localhost:9092 –topic propnew-normalized > {“user__name”:”lzb”, “prop__id”:”id1″} Create a stream from […]