Category News

Améliorez la gestion des PDF avec l’extraction XMP

Janvier 4, 2024
Améliorez l’efficacité, favorisez l’automatisation et obtenez des informations en extrayant par programmation les métadonnées XMP des fichiers PDF.

XMP, or Extensible Metadata Platform, acts like a digital label embedded within PDFs, carrying information beyond the document itself. It holds details like author names, creation dates, keywords, and even revision history. Programmatically extracting this XMP data unlocks a treasure trove of possibilities. Imagine automatically organizing PDFs based on author or keyword, extracting copyright information for legal purposes, or even tracing the evolution of a document through its XMP timestamps. This power makes XMP extraction invaluable for researchers, librarians, and anyone who wants to squeeze the most out of their PDF collection.

Several .NET Core PDF components support the extraction of XMP metadata including:

  • Aspose.PDF for .NET is an advanced library for PDF manipulation, including XMP metadata extraction and editing capabilities that works in .NET Core.
  • DevExpress PDF Document API (part of DevExpress Office File API) includes a PdfDocument.Metadata property which allows you to access a document's metadata.
  • ImageGear for .NET by Accusoft is an powerful document processing toolkit featuring XMP metadata extraction options as well as text extraction for .NET Core use cases.
  • Document Solutions for PDF by MESCIUS (formerly GrapeCity) is a specialized PDF library enabling seamless XMP metadata access and manipulation in .NET Core environments.

For an in-depth analysis of features and price, visit our .NET Core PDF Components comparison.

Compare .NET Core PDF Components

Conservez le contexte en faisant défiler les données d'une grille

Janvier 4, 2024
Améliorez l’expérience utilisateur lorsque vous travaillez avec des ensembles de données volumineux en fixant les en-têtes de colonne en haut de la grille.

Fixed headers are a user interface element found in grids, particularly those managing large datasets. They comprise the top section of the grid, typically encompassing the row containing column labels and potentially additional rows with key information. Unlike the scrollable body of the grid, these headers remain anchored to the viewport, acting as a persistent reference point while users navigate through the data, thus improving user experience.

Several React grids support fixed headers including:

  • KendoReact Data Grid (part of KendoReact by Telerik) includes fixed headers that stay visible as you scroll, offering seamless navigation through massive datasets.
  • Wijmo FlexGrid (part of Wijmo by MESCIUS) allows you to lock headers in place for easy column reference, even with horizontal scrolling.
  • Syncfusion Grid control for JavaScript (part of Syncfusion Essential Studio) includes pinned headers that offer consistent context amidst complex data exploration.
  • Handsontable provides you with the ability to freeze rows or columns to keep key data points always in view.

For an in-depth analysis of features and price, visit our React grids comparison.

Compare React Grid Components

Ajoutez des graphiques en chandeliers japonais à vos applications WinForms

Janvier 4, 2024
Les graphiques en chandeliers japonais capturent visuellement les mouvements de prix, les ouvertures/clôtures min/max, révélant les tendances de marché et les opportunités de trading.

Candlestick charts are a style of financial chart used to describe price movements of a security, derivative, or currency. Each "candlestick" typically shows one day, with the central "box" representing the range between the opening and closing prices and the lines showing highs and lows. Their unique visual format helps traders to quickly understand market sentiment.

Several WinForms chart controls offer Candlestick charts including:

  • DevExpress WinForms Chart (part of DevExpress WinForms) provides precision control over every candlestick aspect, from shadows to wicks, ideal for technical analysis.
  • ComponentOne Charts for WinForms (part of ComponentOne Studio WinForms) includes built-in candlestick templates and financial indicators that accelerate market analysis.
  • Telerik Windows Forms ChartView (part of Telerik UI for WinForms) provides streamlined candlestick rendering with smooth zooming/panning, ideal for dynamic trading platforms.
  • Syncfusion WinForms Chart (part of Syncfusion Essential Studio Enterprise) offers extensive customization options that let you tailor candlesticks to your trading needs.
  • LightningChart .NET provides fast candlestick updates that keep you ahead of the market, perfect for real-time trading dashboards.

For an in-depth analysis of features and price, visit our WinForms chart controls comparison.

Compare WinForms Chart Controls

Optimisez le contrôle de version avec SVN dans votre IDE

Janvier 3, 2024
Tirez parti de Subversion VCS pour gérer les modifications de fichiers directement dans votre environnement de développement. Comparez les principaux IDE avec prise en charge de SVN.

Subversion (SVN) is a mature, open-source version control system (VCS) designed for reliable collaboration and historical tracking of digital assets. It employs a centralized repository to store and manage file revisions, enabling teams to track changes, revert to previous versions, and merge concurrent edits seamlessly. Integrated Development Environments (IDEs) with Subversion support help manage changes to files such as source code, web pages and documentation over time, without leaving the environment.

Several IDEs offer Subversion capabilities including:

  • IntelliJ IDEA by JetBrains is a powerful IDE that provides an interface for major version control systems including SVN, allowing you to merge conflicts, manage branches, and more.
  • Delphi Enterprise by Embarcadero has the ability to integrate with Subversion, enabling direct code commits, branching, merging, and revision comparison within the IDE for efficient project management.
  • EiffelStudio by Eiffel Software offers a built-in source control tool that supports Subversion, eliminating the need for external programs and seamlessly integrating version control with your development workflow.

For an in-depth analysis of features and price, visit our IDEs comparison.

Compare IDEs

Créez des projets Rails à votre façon avec des chemins personnalisés

Janvier 3, 2024
RubyMine 2023.3 s’adapte à l'organisation unique de vos dossiers, sans sacrifier l'intelligence du code ultraperformante.

RubyMine by JetBrains is a powerful Integrated Development Environment (IDE) specifically designed for Ruby and Ruby on Rails development. It offers a comprehensive suite of features to boost your coding efficiency, including smart code completion, syntax highlighting, code refactoring tools, built-in debugging and testing frameworks, and seamless integration with popular libraries and databases. Whether you're a seasoned Rails developer or just starting out, RubyMine's intuitive interface and robust features can help you write cleaner, more maintainable code and accelerate your development workflow.

The RubyMine 2023.3 release adds support for custom paths for Rails applications and engines. In addition to the default paths, such as app, app/controllers, and app/models, RubyMine now embraces your custom folder structures in Rails projects. This means you can redefine the layout while still enjoying the IDE's powerful code insight features. Simply set your preferred paths in settings and RubyMine will automatically detect them every time you open the project.

To see a full list of what's new in version 2023.3, see our release notes.

RubyMine is licensed per user, and is available as a commercial annual subscription license. We can supply new subscriptions, subscription renewals (including continuity discounts), lapsed renewals, and additional user licenses. See our RubyMine licensing page for full details.

For more information, visit our RubyMine product page.