National Programme on Technology Enhanced Learning (NPTEL) has declared the October/November 2025 semester results on November 20 for various courses like Mechanical Behaviour of Materials, ...

We put the best PDF editors to the test to find the top software, apps, and online services for creating, altering, and collaborating on documents. We've been testing PDF editors for over ten years ...

PDF files have become ubiquitous in our multi-platform world. This convenient file format makes it possible to view and share documents across various devices using various operating systems and ...

pdfcpu is a PDF processing library written in Go that supports encryption and offers both an API and a command-line interface (CLI). It is compatible with all PDF versions with basic support and ...

The following schematic shows the CMOS implementation of a 2-input XOR gate using complementary pull-up and pull-down networks: Figure: CMOS XOR gate schematic drawn in Cadence Virtuoso. Input A: ...