Web Scraping, also known as web crawling, web harvesting, or data scraping, is used for extracting data from websites. A web scraper uses different data selectors like CSS selectors, XPath, or both of these in order to extract data from the web pages. Both of these selectors are efficient for collecting and analyzing information from the web. This article covers how to create a web scraper in C#, specifically the information about HTML navigation, XPath Query and CSS Selector.
Calculate Project Programmatically using C#
As a C# developer, you can easily set project calculation mode in .NET applications and calculate project properties. In this article, you will learn how to calculate a project programmatically using C#.
Create Graphs and Charts in PDF in Java
Graphs and charts are used to visually represent the data in PDF files. Furthermore, you can use them to graphically describe the flow of the activities or operations in a system such as flow charts. In this article, you will learn how to create graphs and charts in PDF files programmatically in Java. We will explicitly cover how to create different graphical objects in a PDF file.
Recognize Text with OCR on DjVu Image in C#
The DjVu format is used to store scanned documents as they can include text, images, or drawings. It is used to archive data because this format is able to store the data using the minimum space. This article covers how to recognize text from DjVu images with OCR operations programmatically in C#.
Convert USDZ to HTML in Java
USDZ files contain three-dimensional data and are continuously getting popular for different product presentations as well as other use cases. In certain scenarios, you may need to convert a USDZ file to an HTML webpage. Accordingly, this article discusses how to convert USDZ to HTML webpage in Java.
Add Footnote Links and Role Reference Objects to XBRL using C#
You can easily create an XBRL instance document programmatically and add objects or elements such as Footnote Link, Role Reference, Arc Role Reference, etc. In this article, you will learn how to add footnote links and role reference objects to XBRL using C#.
Draw an Ellipse in C#
Vector graphics are widely used to draw shapes. You can easily draw shapes in C# applications while working with Aspose.Drawing API. In accordance with such requirements, this article covers how to draw Ellipse in C#.
Using System.Drawing in Blazor WebAssembly App in C#
Blazor framework is widely used to build interactive and reusable web UI in web technologies. Moreover, Blazor WebAssembly apps execute directly in the browser on a WebAssembly-based .NET runtime. This article covers how to use System.Drawing library in a Blazor WebAssembly app.
Create Tagged PDF Files in C# .NET
A tagged PDF file is a type of PDF that uses tags to define the logical structure of the content in the document. It is used to enhance the reading experience for those who use assistive technologies and screen readers. In a previous post, we covered creating PDF files within a .NET application. In this article, we will demonstrate how to create tagged PDF files in C# .NET.
Add Data from Database to PDF in C# .NET
Databases are almost everywhere to store and manage the data. It is a common practice of the programmers to retrieve the data from the databases and load it into the applications. When generating PDF files programmatically, one may need to populate the document with the data in database. To accomplish that in .NET applications, this article shows how to add data from database to PDF files in C#.