The Best The back-end tutorial and blogs for Beginners and Experts at Moment For Technology

Different usage scenarios and implementations of CountdownLatch and CyclicBarrier

February 1, 2024

by Heer Konda

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Both CountdownLatch and CyclicBarrier are thread synchronization tools. However, the specific implementation and use of CountdownLatch are different. Let's take a look at the different...

The back-end

High performance thread hunger solution StampedLock

February 1, 2024

by Kirk Martin

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StampedLock was introduced in JDK1.8 as an enhancement to ReentrantReadWriteLock with a new mode called OptimisticReading

The back-end

Java call chain tracking key technology (five) get call stack

February 1, 2024

by Bobby Rangel

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The left side shows the order only, and the right side shows the order and call stack information. You can see that the third stack...

The back-end

C language foundation, what is encapsulation, attached code!

February 1, 2024

by Joanna Andrew

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Encapsulation is the packaging of data and functions into a class, which most C programmers already have. In C standard library, fopen(), fclose(), fread(), fwrite()...

The back-end

A few tips for using APIPost to debug API interfaces and quickly generate interface documentation are better than Using Postman

February 1, 2024

by Parinaaz Tailor

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Apipost is a tool that takes into account API interface debugging (postman's main function) and interface document generation (Taobao RAP's main function), and on the...

The back-end

Middle order traversal of binary tree

February 1, 2024

by Neysa Zacharia

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Given the root node of a binary tree, return its middle order traversal. This is the 15th day of my November update Challenge. Example 1

The back-end

Construct a binary tree by traversing sequences in middle and rear order

February 1, 2024

by Suzanne Patel

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In order to construct a binary tree based on a tree's middle order traversal and post order traversal, a binary tree is constructed based on...

The back-end

Analysis of concurrent programming synchronized usage and usage scenarios

February 1, 2024

by Prerak Agrawal

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So you don't need to execute the code in the synchronous method most of the time, which greatly improves performance. The second nullation assumes that...

The back-end

MySQL to ADB PostgreSQL real-time data synchronization practice sharing

February 1, 2024

by Keya Bahri

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Abstract: Many DBA students often encounter the problem of synchronizing data from one database to another in real time. Homogeneous data is relatively easy to...

The back-end

Details of changes in Naocs version 2.0

February 1, 2024

by George Kerr-Allen

No Comments

Recently free time to rebuild a springCloud environment, registry natural selection nacos2.0. After discovering the new version 2.0 was released, I decided to give it...

The back-end

Spring Cloud Gateway: Dynamic routing

February 1, 2024

by Sienna Hart

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# # # please visit my lot [https://github.com/zq2599/blog_demos] (https://github.com/zq2599/blog_demos) content:

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Java Concurrent Programming series: producer-consumer patterns

February 1, 2024

by Dominic Carr

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Eyes from the toilet go to a restaurant, a restaurant usually have many cooks and many waiter, here we call chef producers, called the waiter...

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Leetcode 198

February 1, 2024

by Prerak Agrawal

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You are a professional thief, planning to rob the houses along the street. There is a certain amount of cash hidden in each room, and...

The back-end

Common interview questions in Java (with answers), how many do you answer yourself?

February 1, 2024

by Edward Copeland

No Comments

Foreword: feel helpful to oneself don't forget to also share with other small partner together! Question: What happens if the main method is declared private?...

The back-end

Use database to bind ListView control data (query search and right-click new file operation)

February 1, 2024

by Anna Saunders-Baker

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Before the article blogger wrote a simple ListView control processing, data processing limitations are very large, for this control we are mostly connected to the...

The back-end

Dry stuff | 25 software test classic interview questions, these you can answer?

February 1, 2024

by 王欣怡

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Q: The corresponding domain name can be resolved by inputting Chinese characters in the search engine. How to test with LoadRunner? ● Design test cases...

The back-end

Consumer service invocation process analysis

February 1, 2024

by Billy Turner

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After analyzing the Dubbo service exposure and reference process, and then looking at the details of the Design of the Dubbo network communication protocol, it's...

The back-end

Master common classes and interfaces for threads

February 1, 2024

by 程雅萍

No Comments

1.Thread and Runnable are commonly used. The difference is that one is a class and the other is an interface. The disadvantage of classes is...

The back-end

Apache RocketMQ + Hudi builds Lakehouse quickly

February 1, 2024

by Umang Dar

No Comments

RocketMQ Connector & RocketMQ Stream provides ETL data analysis to help you quickly build Lakehous

The back-end

It’s time to check if you’re using the index correctly!

February 1, 2024

by Ishita Batta

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Index, can effectively improve the efficiency of our database search, all kinds of database optimization in the article there are related knowledge points to back,...

The back-end

Message push interface design (source code included)

February 1, 2024

by Abram Chad

No Comments

For external interfaces, it is recommended to provide Batch interfaces in addition to Single interfaces. Because it is likely that the business side will need...

The back-end

# Learn Python with a little hand # Learn Python with a snowball

February 1, 2024

by Shlok Sridhar

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If the program is executed sequentially from top to bottom, the program will lack A lot of interest and turning points, and the writing of...

The back-end

System Design Series how to Design a Short Chain Service

February 1, 2024

by Samantha Cragg

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"This is the third day of my participation in the first Challenge 2022. The originator of short chain service is TinyURL, which is the earliest...

The back-end

How can interface collaboration be more efficient

February 1, 2024

by William Gray

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Front-end developers and back-end developers need interface collaboration after interface completion, how to efficiently and conveniently carry out interface collaboration can use the domestic interface...

The back-end

Java concurrent programming (2) atomicity

February 1, 2024

by 李淑娟

No Comments

Answer: Neither of these classes is thread-safe in the case of concurrency. Thread-safe: A class is thread-safe if it consistently behaves correctly when accessed by...

The back-end

C# DataGridView data export Excel file

February 1, 2024

by Carol Baker

No Comments

Foreword: When a blogger is doing a project, he or she needs to display the data of the database with DataGridView, and then export the...

The back-end

Java apprentice, senior architect closed disciple

February 1, 2024

by 羅雅萍

No Comments

Recently, I realized the destiny of heaven, and got something from time to time. Therefore, I plan to recruit some students to carry on my...

The back-end

【Java concurrent programming 】 Operating system basics (5) : Java thread model & thread scheduling

February 1, 2024

by 李懿

No Comments

Threads in the Java language, from the specification's point of view, do not enforce any specific implementation. 1:1, N:1, M:N models are acceptable. RednaxelaFX: Is...

The back-end

SSH port forwarding and SOCKS proxy

February 1, 2024

by Patricia Jones

No Comments

This is the first day of my participation in the First Challenge 2022. SSH port Forwarding Three modes of port forwarding Local port forwarding Connects...

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Category: The back-end

Different usage scenarios and implementations of CountdownLatch and CyclicBarrier

High performance thread hunger solution StampedLock

Java call chain tracking key technology (five) get call stack

C language foundation, what is encapsulation, attached code!

A few tips for using APIPost to debug API interfaces and quickly generate interface documentation are better than Using Postman

Middle order traversal of binary tree

Construct a binary tree by traversing sequences in middle and rear order

Analysis of concurrent programming synchronized usage and usage scenarios

MySQL to ADB PostgreSQL real-time data synchronization practice sharing

Details of changes in Naocs version 2.0

Spring Cloud Gateway: Dynamic routing

Java Concurrent Programming series: producer-consumer patterns

Leetcode 198

Common interview questions in Java (with answers), how many do you answer yourself?

Use database to bind ListView control data (query search and right-click new file operation)

Dry stuff | 25 software test classic interview questions, these you can answer?

Consumer service invocation process analysis

Master common classes and interfaces for threads

Apache RocketMQ + Hudi builds Lakehouse quickly

It’s time to check if you’re using the index correctly!

Message push interface design (source code included)

# Learn Python with a little hand # Learn Python with a snowball

System Design Series how to Design a Short Chain Service

How can interface collaboration be more efficient

Java concurrent programming (2) atomicity

C# DataGridView data export Excel file

Java apprentice, senior architect closed disciple

【Java concurrent programming 】 Operating system basics (5) : Java thread model & thread scheduling

SSH port forwarding and SOCKS proxy