Signed Numbers Representation
So far we’ve only added and subtracted positive numbers. But computers don’t just work with positive numbers, they need a way to represent negative numbers t...
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Number Systems Conversions
We are going to discuss a very important topic today that is Number system conversions. Before diving in, here’s the map of everything we’re about to cover:
Number Systems Basic Arithmetic Operations
Arithmetic Operations in Number Systems is a very important topic as we will often come across different number system operations during our learning journey...
An Introduction to Number Systems
Welcome to the first lecture in this Digital Logic Design series. Before we touch a single logic gate, flip-flop, or circuit, we need to get comfortable with...
io_uring from Userland
You know the pains if you’ve written performance sensitive I/O code on Linux. Every read() and write() is a round trip into the kernel. POSIX AIO was a mess,...