Community driven content discussing all aspects of software development from DevOps to design patterns. SQLite is an incredibly lightweight and remarkably popular SQL-compliant database. In fact, it’s ...

sqlite3 rightly complains if a database connection is left open at the end of the program. But it shouldn't if the database is ":memory:", since there's no external ...

We have seen how to read data from a file, either in unstructured text or CSV format, and how to write data in these formats. We’ve also seen how to read and write JSON. In this chapter we’ll see how ...

It creates a new sqlite database, then closing the connection to it and trying to delete the file. On Windows it fails since sqlite file is still used by Python. It seems the created cursor is still ...

The Trump administration has expanded Palantir’s work with the government, spreading the company’s technology — which could easily merge data on Americans — throughout agencies. Alex Karp, a ...

Abstract: The increased share of converter-based generation in power systems drives a small-signal stability concern and calls for ways to mitigate instability. The component connection method (CCM) ...

Abstract: Modern web applications are experiencing exponential expansion in terms of the number of users and data volume, which puts increased demand on the system's capacity for high concurrent ...

When Microsoft CEO Satya Nadella revealed the new Windows AI tool that can answer questions about your web browsing and laptop use, he said one of the “magical” things about it was that the data doesn ...