Implementing Custom Text Overflow with Highlight Support in ExtendedText for Flutter and HarmonyOS

This article explains how the ExtendedText component adds custom text‑overflow effects, including start, middle, end and auto modes, supports highlighted keywords with keep‑visible spans, and improves performance by replacing binary search with range estimation across Flutter, Android, iOS, Web and HarmonyOS platforms.

Custom Text OverflowExtendedTextFlutter

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Implementing Custom Text Overflow with Highlight Support in ExtendedText for Flutter and HarmonyOS

Top Architect

May 9, 2022 · Big Data

Using Elasticsearch for File Upload, Text Extraction, and Keyword Search with Ingest Pipelines and IK Analyzer

This tutorial explains how to leverage Elasticsearch to support file upload and download, preprocess PDF/Word/TXT files via ingest pipelines and the attachment processor, configure index mappings with Chinese IK analyzers, and perform accurate keyword searches with highlighting, all demonstrated with Java code examples.

ElasticsearchIK AnalyzerIngest Pipeline

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Using Elasticsearch for File Upload, Text Extraction, and Keyword Search with Ingest Pipelines and IK Analyzer

Programmer DD

Mar 24, 2021 · Backend Development

Master Spring Boot & Elasticsearch Integration: Step‑by‑Step Guide with Code Samples

This tutorial walks you through creating a Spring Boot project, adding Elasticsearch 6.2.1 dependencies, configuring a RestHighLevelClient bean, setting up host properties, and performing core index operations, pagination, various query types, sorting, filtering, and highlighting using both DSL JSON and Java APIs.

SpringBoothighlightresthighlevelclient

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Master Spring Boot & Elasticsearch Integration: Step‑by‑Step Guide with Code Samples