Where should I start learning how operating systems and compilers work?
I'm in my third year of electronics engineering and want to understand how operating systems work and how source code becomes machine code. What resources or projects would…
machine code
How Can I Start Understanding and Using Assembly Language?
I'm comfortable with Python, where something like print("Hello world") works with very little setup, and I've also written simple C++ programs using headers, main(), and std::cout. Assembly feels…
Why JavaScript Isn’t Strictly Interpreted or Compiled Anymore
JavaScript has traditionally been called an interpreted language because developers usually run source code without manually compiling it first. In a modern engine such as V8, however, the…
How Do You Learn to Understand and Use Assembly?
I'm comfortable with Python, where something like print("Hello world") works with very little setup. I've also used C++, where headers, main(), and standard library functions provide useful abstractions.…
How Were the First Assembly Language Assemblers Created?
I'm trying to understand how the earliest assemblers were written. If an assembler translates readable assembly instructions into machine-code bytes, how could the very first one exist before…
How Did We Decide What Computer Values and Instructions Mean?
I understand the basic role of transistors and binary signals, but I'm having trouble understanding how computers became able to work with information in the first place. How…
How Were the First Assemblers Written Without an Existing Assembler?
I'm learning about low-level programming and I'm curious how the first assembly language tools were created. If an assembler reads assembly source, parses instructions, and converts them into…
Why Are .exe Files Just Random Characters?
I noticed that .exe files seem to be filled with random characters when I try to open them, unlike other file types like scripts or batch files which…
Why Do Some Compilers Generate Assembly Code Instead of Direct Machine Code?
I'm curious about the reason behind some compilers generating assembly code when they could just compile directly into machine code. If assembly is essentially a human-readable representation of…