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Latest from BiCaiJia Technology Team

27 recent articles

BiCaiJia Technology Team

Aug 20, 2017 · Backend Development

Master Nginx: Install, Configure, and Optimize Reverse Proxy on CentOS

This guide walks you through installing Nginx on CentOS 7.5, configuring it as a high‑performance reverse proxy, setting up environment variables, managing common commands, and implementing practical scenarios such as request forwarding, Tomcat integration, load balancing, static file handling, and sub‑domain routing.

Nginxload-balancingreverse proxy

0 likes · 16 min read

Master Nginx: Install, Configure, and Optimize Reverse Proxy on CentOS

BiCaiJia Technology Team

Aug 20, 2017 · Fundamentals

How to Use Java synchronized to Avoid Dirty Reads and Thread Interference

This article explains Java's synchronized keyword, demonstrating how synchronized methods and blocks control thread execution order, prevent dirty reads, and illustrate the differences between synchronized and non‑synchronized code through multiple runnable examples.

ConcurrencySynchronizationdirty read

0 likes · 14 min read

How to Use Java synchronized to Avoid Dirty Reads and Thread Interference

BiCaiJia Technology Team

Aug 13, 2017 · Backend Development

How to Integrate SonarQube into a Multi‑Module Spring Boot Project with Gradle 3.3

This guide shows how to configure a Spring Boot multi‑module project using Gradle 3.3 to run SonarQube 5.6.6 analysis by adding the SonarQube plugin, setting repository and classpath, defining sonar properties, and executing the analysis with a simple Gradle command.

Build configurationGradleMulti‑module

0 likes · 3 min read

How to Integrate SonarQube into a Multi‑Module Spring Boot Project with Gradle 3.3

BiCaiJia Technology Team

Aug 13, 2017 · Mobile Development

Fix IPv6 App Store Rejection and Architecture Errors for iOS Apps

This guide explains why an iOS app may be rejected for IPv6 incompatibility, how to set up a local IPv6 test environment with two iPhones and a Mac, troubleshoot network bugs, update the Reachability library, and strip unsupported architectures from frameworks to resolve App Store upload errors.

App StoreIPv6Reachability

0 likes · 6 min read

Fix IPv6 App Store Rejection and Architecture Errors for iOS Apps

BiCaiJia Technology Team

Aug 13, 2017 · Big Data

What Is Statistics? A Beginner’s Guide to Data Analysis and Career Paths

This article explains what statistics entails, outlines its core tools and methods—including data collection, processing, analysis, and visualization—describes essential software and programming skills, and explores career routes for statisticians and data analysts in both technical and business roles.

Data AnalysisToolscareer

0 likes · 5 min read

What Is Statistics? A Beginner’s Guide to Data Analysis and Career Paths

BiCaiJia Technology Team

Aug 13, 2017 · Frontend Development

What Makes Great UI Design for Games and Mobile Apps?

This article explains the fundamentals of UI design, covering its definition, key components, and the distinct approaches for game interfaces and mobile applications, highlighting how visual appeal and functional interaction together create effective user experiences.

UI designfrontendgame UI

0 likes · 4 min read

What Makes Great UI Design for Games and Mobile Apps?

BiCaiJia Technology Team

Aug 13, 2017 · Operations

Master Selenium Locators: name, id, tagName, className, linkText, partialLinkText

This guide shows how to use Selenium WebDriver in Java to locate web elements by name, id, tag name, class name, link text, and partial link text, providing complete example code for each method to interact with input fields and links on a test page.

Javaelement-locatorselenium

0 likes · 5 min read

Master Selenium Locators: name, id, tagName, className, linkText, partialLinkText