PinnedDN TechinGeek CultureJava Coding Tip — Functional ProgrammingScenario·4 min read·Jul 3, 2022----
PinnedDN TechinDev GeniusHow Can You Solve This Java Multithreading Interview Problem?Scenario·3 min read·Jul 16, 2022--4--4
PinnedDN TechinGeek CultureInterview Question: How does Thread Pool Work in Java?Before we dive into the question, let’s take a look at some key fields of the class ThreadPoolExecutor class:·2 min read·Aug 18, 2022----
PinnedDN TechinGeek CultureMaster Debugging in IntelliJThere’s one comment I read the other day I found hilarious and so true at the same time:·4 min read·Sep 28, 2022--4--4
PinnedDN TechJava Backend Developer Interview Questions(Pt. 11–20)11. What are the differences between thread and process? Thread is a small unit within a process. A process can have multiple threads. A…3 min read·Dec 17, 2021----
DN TechWhat to do if the query calculation is moved out of database but is too slow using javaMany modern applications will move data computation and processing tasks away from databases and implement them in Java, which can gain…6 min read·Jan 14, 2024--1--1
DN TechIs Calculation Really Fast in Java?Many modern applications will move data computation and processing tasks away from databases and implement them in Java, which can gain…6 min read·Dec 13, 2023--1--1
DN TechesProc SPL, a data analysis engine reducing application cost by N timesAt present, there are many posts related to esProc SPL on the Internet, such as solution introduction, test report, case sharing, but most…46 min read·Nov 5, 2023----
DN Tech3 Things Led to My Unsatisfactory Project DeliveryI took full charge of a project for the first time recently. ·3 min read·Sep 27, 2023--1--1
DN TechHave you ever wondered what it would be like to have an AI as your boss?A few weeks ago, Jackson Greathouse Fall, a brand designer and writer, had less than 4,000 Twitter followers. Now, his following has…·5 min read·Apr 8, 2023----