Developer Tutorials, Beginner & Advanced, Programming Guides and Tips

In this article, we'll see how to generate a barcode with PDF.co Barcode generation API. This API is restful in nature, hence easily consumable by most of the programming frameworks without the need to install any third-party library. PDF.co Barcode generation API generates high-quality printable and scannable barcodes in images or PDF format. It covers all popular barcode types such as Code 39, Code 128 to QR Code, DataMatrix, and PDF417. We'll be covering the [...]

In this article, we'll see how to generate barcodes with Bytescout Barcode SDK. Generating different types of barcodes from scratch can be challenging for developers, considering one has to follow all specifications and rules for each barcode type. Bytescout Barcode SDK takes heavy lifting from the developer and provides easy to use SDKs for it. In order to get an idea of how Bytescout Barcode SDK works, we'll be covering the following programs.  Basic barcode [...]

Today Machine Learning (ML) become a very popular field. Clients segmentation, sales prediction, goods recommendation  - almost every business needs it to work more effectively or to get a competitive advantage in his niche. But the salary of the employee, the server, infrastructure for software integration, research, and no guarantees of results are those factors, that make you think twice before starting investment in this area. But there are always some ways to reduce the [...]

In this article, we will explain the process that needs to be done when changing a WP theme on a multilingual website. The website is tourexotico.com. You can check it to see how it looks like when everything is done. Here are the steps you should follow to change WP theme smoothly: Make a backup Create a Child Theme Create the Main Page Header and Footer changes. Main menu setting. Setting widgets for sidebars Customization [...]

This sample uses VBA to take values in column A to generate QR Code barcodes using the ByteScout BarCode SDK library. Things to note Process Step-by-Step Enable Developer Tab Enable Macros Add ActiveX Reference for ByteScout Barcode SDK Add the Code Things to note This demo uses VBA so if you have it disabled please temporarily enable by going to Tools - Macro - Security.. and changing the security mode to "Medium" to Ask if [...]

Let's say you have an Excel file and you want to convert it to different formats like JSON/PDF/CSV etc. One way is to get data out of it and manually perform saving data to a particular format, you need to make sure you are syntactically correct and follow all format related specifications. Another way to use some third-party libraries for this task. In this article, we’ll be using Bytescout Spreadsheet SDK for the same task. [...]

Developers often need to create Excel files for various tasks such as creating reports, sharing data with other teams, etc. One of the ways to create Excel programmatically it to have a loop and go through cell-by-cell and fill data to it. But there's always a smarter way to do things. Wouldn't it be nice if there's a way by which we can just provide any data source (be it either data table, JSON, List, [...]

This is the second part of a series of articles on formatting and manipulating the Excel file using ByteScout Spreadsheet SDK. Many organizations rely on Microsoft Excel for the day-to-day activities of their business like data analysis, sales projections, reporting, etc. So before we go ahead, if you haven’t studied the previous parts of this article, I would highly recommend to read it now. You can get part 1 of this article here. This article [...]

Microsoft Excel is used in almost all types of industries and professions. Bankers, accountants, consultants, analysts, etc. all use an excel on a consistent basis. As a developer, you will often be given a requirement to programmatically generate the interactive excel worksheet either for reporting purposes or for presentation purposes. ByteScout Spreadsheet SDK has provided, in no particular order, and out of box features to formatting and manipulating the excel file. In this article, we [...]

Git version control system is a way modern developers are tracking changes in the code and files for their applications. Git was invented by Linus Torvalds while he was working on the Linux operating system in the 2005 year and it is widely adopted by commercial and opensource software developers since then. There are 2 major and free online services where you may check existing open-source code projects:Github.com and Gitlab. Both of them allow their [...]