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JavaEdge
JavaEdge
Aug 8, 2024 · Fundamentals

What’s New in IntelliJ IDEA 2024.2? Key Features and Improvements

IntelliJ IDEA 2024.2 introduces a suite of enhancements—including in‑IDE Spring Data JPA execution, smarter cron expression handling, GraalJS‑powered HTTP client, faster startup, improved code completion, new UI defaults, advanced Scala support, Markdown math rendering, and focused profiling—to boost developer productivity across Java and other languages.

GraalJSIDE FeaturesIntelliJ IDEA
0 likes · 14 min read
What’s New in IntelliJ IDEA 2024.2? Key Features and Improvements
Sohu Tech Products
Sohu Tech Products
Jul 24, 2024 · Mobile Development

Performance Optimization for Emoji Deletion in Android EditText Using Profiler and Emoji2

Using Android Profiler we discovered that deleting many custom emojis in an EditText triggers repeated DynamicLayout ChangeWatcher calls, causing up to two‑second lag, and by adopting the emoji2 library’s EmojiSpan rendering with a custom EditableFactory that suppresses onSpanChanged for emoji spans, the lag is eliminated.

AndroidEditTextEmoji
0 likes · 10 min read
Performance Optimization for Emoji Deletion in Android EditText Using Profiler and Emoji2
NetEase Cloud Music Tech Team
NetEase Cloud Music Tech Team
Mar 8, 2023 · Backend Development

SpringBoot Application Startup Analysis and Optimization in NetEase Cloud Music

The article details how NetEase Cloud Music’s SpringBoot scaffolding suffered minute‑long startup times, how the team pinpointed bottlenecks such as Scala property parsing, RPC builder/service initialization and thousands of beans using log‑based timing and Arthas profiling, and how moving parsing to a Maven plugin, making RPC connections asynchronous, and applying custom lazy‑initialization cut startup time by roughly 40%.

JavaSpringBootlazy-initialization
0 likes · 15 min read
SpringBoot Application Startup Analysis and Optimization in NetEase Cloud Music
政采云技术
政采云技术
Sep 15, 2021 · Frontend Development

Using React Profiler for Performance Analysis and Optimization

This article explains how to install and use the React Profiler tool to identify performance bottlenecks in React applications, demonstrates analysis of render phases with example code, and discusses optimization techniques such as React.memo, PureComponent, shouldComponentUpdate, and hooks to reduce unnecessary re‑renders.

Reacthooksmemoization
0 likes · 12 min read
Using React Profiler for Performance Analysis and Optimization
Sohu Tech Products
Sohu Tech Products
Jul 14, 2021 · Mobile Development

Resolving IllegalStateException: closed During Android File Upload with RxHttp and OkHttp

This article details a real‑world Android file‑upload failure caused by the Android Studio Profiler’s OkHttp3Interceptor closing the request’s BufferedSink, explains the debugging steps taken, and provides code modifications to the ProgressRequestBody to prevent the IllegalStateException and ensure correct upload progress tracking.

AndroidNetwork InterceptorOkHttp
0 likes · 14 min read
Resolving IllegalStateException: closed During Android File Upload with RxHttp and OkHttp
Java Architecture Diary
Java Architecture Diary
Jul 12, 2021 · Backend Development

Master IntelliJ IDEA 2021: Profiler, Microservice Graphs, Docker & JSONPath Debugging

This guide walks you through IntelliJ IDEA 2021’s revamped Profiler, the new microservice call‑graph analysis for Spring Boot, Micronaut and Quarkus, the Docker‑based run configurations, and the built‑in JSONPath expression debugger, showing how to leverage each feature to improve development efficiency.

DockerIntelliJ IDEAJsonPath
0 likes · 3 min read
Master IntelliJ IDEA 2021: Profiler, Microservice Graphs, Docker & JSONPath Debugging
Architecture Talk
Architecture Talk
Jan 8, 2019 · Big Data

Boost Elasticsearch Performance: Bulk API, Gateway & Caching Secrets

This article explains how to dramatically improve Elasticsearch throughput by using the bulk API, tuning bulk request sizes, configuring gateway settings, optimizing cluster state updates, managing caches, leveraging fielddata and doc values, and employing tools like Curator and the Profiler for efficient cluster operations.

Cluster ManagementElasticsearchbulk API
0 likes · 27 min read
Boost Elasticsearch Performance: Bulk API, Gateway & Caching Secrets
Programmer DD
Programmer DD
Nov 6, 2018 · Fundamentals

What’s New in IntelliJ IDEA 2018.3 Beta? Top 10 Features Explained

The article reviews IntelliJ IDEA 2018.3 Beta, detailing ten major enhancements such as unified SearchEverywhere, redesigned structural search, RunAnything, a revamped plugin marketplace, improved VCS integration, new themes, editor upgrades, advanced JVM debugging, configurable run settings, a built‑in profiler, and numerous smaller quality‑of‑life tweaks.

IDEIntelliJ IDEAJava
0 likes · 11 min read
What’s New in IntelliJ IDEA 2018.3 Beta? Top 10 Features Explained
UC Tech Team
UC Tech Team
Sep 19, 2018 · Frontend Development

Using the React Profiler Plugin in React DevTools

This article explains how to enable and use the React Profiler plugin in React DevTools to record, visualize, and analyze component rendering performance through commits, flamegraphs, sorting charts, component charts, and interactions, and provides troubleshooting tips for common issues.

DebuggingDevToolsReact
0 likes · 8 min read
Using the React Profiler Plugin in React DevTools
ITPUB
ITPUB
Mar 4, 2017 · Databases

Practical Guide to Optimizing SQL Server Performance

This article provides a step‑by‑step tutorial on preparing the environment, configuring the query analyzer, using SQL Server Profiler, and applying common commands such as clearing caches and enabling statistics to identify and resolve performance bottlenecks in SQL Server queries.

Database OptimizationQuery AnalyzerSQL Server
0 likes · 5 min read
Practical Guide to Optimizing SQL Server Performance