• Introduction
  tl;dr: This lecture discusses the syllabus and outlines course expectations for the rest of the semester.      
• Introduction To C
  tl;dr: Basic machine model, introduction to C.      
• Variables, Strings and Loops
  tl;dr: Basics of C Variables, Strings and Loops.      
• Conditionals and Control Flow
  tl;dr: Basics of C conditionals and control flow.      
• Pointers
  tl;dr: C Pointer basics.      
• C Programming Practices
  tl;dr: Best programming practices.      
• Tour of Computer Systems
  tl;dr: Brief introduction to CSE 220 view of Computer systems and why it matters.      
• Dynamic Memory Allocation in C
  tl;dr: Use of malloc, calloc and free in C.      
• Derived Data Types in C
  tl;dr: Use of struct and typedef in C. Discussion of argument passing.      
• Bits, Bytes and Integers
  tl;dr: Bits, Bytes and Integers.      
• Integer Arithmetic
  tl;dr: Integer encoding and simple arithmetic.      
• Fixed Point Representation
  tl;dr: Representing rational numbers as fixed point.      
• Floating Point
  tl;dr: IEEE 754 floating point representation.      
• Alignment, Stride and Packing
  tl;dr: Alignment, Stride and Packing      
• Process Layout - Stack
  tl;dr: Process layout and working of stack      
• Process Layout - Heap
  tl;dr: Working of a heap      
• Compilers and Toolchains
  tl;dr:      
• Compiler Optimizations
  tl;dr:      
• Dynamic Memory Allocation
  tl;dr:      
• Dynamic Memory Allocation 2
  tl;dr:      
• Caching
  tl;dr:      
• Threads
  tl;dr:      
• Races and Synchronization
  tl;dr:      
• Pthreads and POSIX concurrency
  tl;dr:      
• System I/O
  tl;dr:      
• Exceptions
  tl;dr:      
• Finals review
  tl;dr: