Abstract: This paper presents a tutorial on the Tracking, Telemetry, and Command (TT&C) for spacecraft and satellite missions. In particular, it provides a thorough summary of the design of the TT&C, ...

This article explains how to repair the MDF file using the native repair methods and how to use a Reliable MDF file Repair ...

Since 2013, there have been metaphorically for programmers to build annual rankings of the world’s most popular programming languages. The rankings have traditionally relied on public signals such as ...

TIOBE Programming Index News October 2025: C Edges Past C++ as SQL Returns to the Top 10 Your email has been sent The October 2025 TIOBE Index saw a reshuffling beneath Python’s still-commanding lead.

Learning SQL is a great move for anyone working with data, but actually getting good at it can feel tricky, especially if you don’t have a database handy. Luckily, there are tons of free places online ...

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 ...

In this exercise, create a SQL Server database to store imported data from R or Python built-in Airline demo data sets. R and Python distributions provide equivalent data, which you can import to a ...

SQL, the Structured Query Language, is a cornerstone skill for anyone working with data. To master this powerful language, consistent practice is crucial. We present a curated list of 12 top-notch ...