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  • Using Storm Or Jstorm Kafka Build Online Porcessing System

    Feb 11, 2019

  • How To Design A Follower And Followee

    Feb 10, 2019

    这里主要说的是如何实现一个 follow 的表

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  • Faq For Java And Spring

    Feb 10, 2019

  • Some Interesting Sql Queries

    Jan 28, 2019

    Grouping sites/window function

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  • Improve Java Project Performace 20 times !

    Jan 27, 2019 •

    Recently, I completed the first Assignment of Business Development. The teacher has already publish the course requirements to his github. To sum it up, you need to read all the CSV files in a folder and write the contents of the file to the new same CSV file.

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  • High Performance Mysql

    Jan 19, 2019

  • High Performance Mysql Part I

    Jan 14, 2019

  • Find A Bug In Spring Boot Documentation

    Jan 8, 2019

  • JWT Authorization Principle and Usage Example

    Dec 17, 2018 •

    JWT,Session and Cookie.

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  • Talking About Microservice

    Nov 11, 2018 •

    Talking about the concept of Microservice and actual implementation

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  • The Import Mechanism Of Python And Two Related Problems

    May 22, 2017 •

    How to solve No module named and Attempted relative import ?

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  • Run ScalaTest And JUnit On TravisCI And Some Scala99 Solutions

    May 21, 2017 •

    After integrating ScalaTest with JUnit, execute sbt test prompt no tests are executed.How to solve it ?

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  • Some Interesting Logical Questions

    Apr 8, 2017 •

    This novel talks about logical questions

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  • A Problem about urlencode,space and 20%

    Dec 15, 2016 •

    So when url is encoded/decoded, when to use + and when to use %20?

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  • Data Visualizations With Flask and Highcharts

    Sep 8, 2016 •

    A data visualization using the back-end Flask and front-end Highcharts

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  • Different Open Source Projects I Read

    May 23, 2016 •

    To write fluent/elegant/idiomatic code

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  • Translation - Use MapReduce to explore friendships

    Feb 22, 2016 •

    A translation of MapReduce in practice

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  • Learning Django And cortexForum

    Oct 21, 2015 •

    Studying Django resources and cortexForum

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  • Develop a desktop client with PyQT

    Sep 14, 2015 •

    In this novel,I’ll demonstrate how to read the database and display it , with Python’s dynamic mechanism and Qt’s signal slot.

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  • Why I Love Golang So Much

    Mar 11, 2015 •

    Golang is the combination of Python and Java.

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  • Thoughts Of Solving Dynamic Programming Problems

    Mar 11, 2015 •

    Solving the dynamic programming problems

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  • Mumbler About Techonology(Continually updated)

    Nov 21, 2014 •

    Mumblers about technology…too short to write a novel

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  • One Line To Achieve MultiProcess and MultiThreads In Python

    Jun 22, 2014 •

    Using multiprocessing and multiprocessing.dummy to implement multi-process and multi-threading, adding ThreadPoolExecutor and other content.

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