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Add or Remove JavaScript in PDF Files in Java
PDF is one of the widely used document formats because of its consistent layout across heterogeneous platforms. Furthermore, it can be displayed in desktop-based software applications as well as the web browsers at the same time. The support of web browsers make PDF files capable of running JavaScript. In this article, you will learn how to add or remove JavaScript in PDF files programmatically in Java.
Find and Replace Text in Visio Files in C#
Visio files are used to create diagrams like organizational charts, flow charts, etc. Such diagrams comprise different shapes which can also contain text information. In some use cases, you may need to update the text in any shape of a Visio diagram. In accordance with such requirements, this article covers how to find and replace text in Visio drawings programmatically in C#.
Connect to SMTP Server in Python
Simple Mail Transfer Protocol (SMTP) is a well-known and commonly used protocol for sending email messages from client applications to the email server. While implementing email automation features, you may need to connect to the SMTP servers from within your Python applications. For such scenarios, this article covers how to connect to an SMTP server programmatically in Python. Furthermore, you will learn how to send an email after making a connection to an SMTP server.
Create a Web Scraper in Java
Web Scraping is also called data scraping, web harvesting, or web crawling which is used to extract data from the web pages. A web scraper can use different approaches to extract information. For instance, XPath, CSS selectors, custom filters, HTML navigation, etc. In accordance with such scenarios, this article covers how to create a web scraper programmatically in Java.
Apply Gaussian Blur Filter on Images in C#
In certain cases, you may need to work with a Gaussian blur filter in your applications. Accordingly, this article covers how to apply the Gaussian blur filter on the images programmatically in C#.
Create Graphs and Charts in PDF in C#
In a number of PDF documents, graphs and charts are used to visually represent the data or information. In some cases, charts used to graphically describe the flow of the activities or operations in a system such as flow charts, whereas, some are used to draw the data patterns. This article covers how to create graphs and charts in PDF files programmatically in C#. We will explicitly demonstrate how to create different graphical objects in a PDF file.
Create Table in PDF Files in Java
A table lets the readers go through the data quickly without reading a lot of text. Therefore, tables are considered an integral part of the documents. While working on PDF automation and generating the PDF files programmatically, you may come across the need to create tables very often. To accomplish that, this article covers how to create tables in PDF files using Java.
Perform OMR and Extract Data using C#
You can easily perform OMR operations on scanned images of survey forms or test sheets programmatically, and read user inputs programmatically in .NET applications. In this article, you will learn how to perform OMR and extract data using C#.