From the browser to the back end, the ‘boring’ choice is exciting again. We look at three trends converging to bring SQL back ...

MySQL table primary keys and unique indexes prevent multiple rows with the same index from being added to the table. If you try to insert a duplicate row with a ...

Learn how to add custom calculations to each subtotal row in your Excel pivot tables. Step-by-step guide for more powerful reports. #ExcelTips #PivotTables #SpreadsheetSkills Trump trade adviser ...

Here we will go through how Excel is structured, where you will find important and smart functions, and various peculiarities you should know. In short, we’ll show you how to make the program work for ...

In this Microsoft SQL Server and JDBC tutorial, you'll learn how to connect to a Microsoft SQL Server in Java using JDBC. The steps are relatively straightforward: Each database is different, so ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Once you’ve installed SQLite, you’ll probably want to learn how to maneuver around the ...

SQL has always been the main language to calculate and process structured data. However, as technology evolves, Java is now often used to process data in order to meet the needs of scalability. Data ...

A monthly overview of things you need to know as an architect or aspiring architect. Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with ...

Spreadsheets organize and manipulate data. Whether you keep track of your small business expenses, catalog your Warhammer 40,000 collection, or compare the best Android tablets on paper, spreadsheets ...

Microsoft Excel is an incredibly powerful tool for handling data and manipulating it in various ways. One of the more common tasks that Excel users perform is inserting multiple rows at once. The ...