CS 61A Home Page Course Resources Contest Results You have selected the winners of the Recursion Exposition! Here they are: The results from the Pig contest are in! Pointer Basics This document introduces the basics of pointers as they work in several computer languages -- C, C++, Java, and Pascal. This document is the companion document for the Pointer Fun with Binky digital video, or it may be used by itself. This is document 106 in the Stanford CS Education Library.
The Magic of Computer Science Pick a card, any card! Behind great magic there often lies some interesting maths or computer science, buried in the secret of how the trick works. To be a good magician you need to know more than just the secret though. Great magicians also have a flair for cognitive psychology: they have a natural understanding of people. It turns out that computer scientists use the same psychology as the magicians in designing usable computer systems. Intrigued? Six ways to write more comprehensible code I learned to write, clear, maintainable code the hard way. For the last twelve years, I've made my living writing computer games and selling them over the Net using the marketing technique that was once charmingly known as shareware. What this means is that I start with a blank screen, start coding, and, a few tens of thousands of lines of code later, I have something to sell. This means that, if I make a stinky mess, I'm doing it in my own nest. When I'm chasing down a bug at 3 a.m., staring at a nightmare cloud of spaghetti code, and I say, "Dear God, what idiot child of married cousins wrote this garbage?"
How to Land a Job If You Lack Experience It seems like a dilemma that everyone will face at least once in their life—you’ve found an amazing job that seems like the perfect fit for you, but you don’t have the required experience for the position. But how do you get the experience if no one will hire you so that you can get some? Read on for a few ways to get your foot in the door and land your chance at a job you’ll love without having to lie on your resume. Figure out what you love
Advanced Data Structures (6.851) Prof. Erik Demaine TAs: Tom Morgan, Justin Zhang [Home] [Lectures] [Assignments] [Project] [Problem Session] Data structures play a central role in modern computer science. You interact with data structures even more often than with algorithms (think Google, your mail server, and even your network routers). Low Level Bit Hacks You Absolutely Must Know I decided to write an article about a thing that is second nature to embedded systems programmers - low level bit hacks. Bit hacks are ingenious little programming tricks that manipulate integers in a smart and efficient manner. Instead of performing some operation (such as counting the 1 bits in an integer) by looping over individual bits, these programming nuggets do the same with one or two carefully chosen bitwise operations. To get things going I'll assume that you know what the two's complement binary representation of an integer is and also that you know all the the bitwise operations. I'll use the following notation for bitwise operations in the article:
GameMaker: Studio Last updated: 02/04/2019 We (meaning YoYo Games Limited, company number 05260718) use technologies on our website and mobile services (which we'll call the Services) to collect information that helps us improve your online experience. We refer to these technologies, which include cookies, collectively as “cookies.” This policy explains the different types of cookies used on the Services and how you can control them. Programming Texts/Tutorials Biggus Biggus is a pure-Python library for handling very large (i.e. too large for system memory) n-dimensional arrays. It has two main components: Representation, lazy indexing, and conversion to persistent files and NumPy arrays; andLazy calculation. At the core of Biggus is the Array which provides a simple, consistent, NumPy-esque interface to n-dimensional data which avoids reading data until explicitly requested by user code.
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newfinancepage.html Scott Burton Financial Software Projects Graduate Division - Computer Science Tuesday 7:10-9:00 WWH Room WWH 3 This course will be taught by a veteran Wall St. technology manager currently employed at a top tier investment bank. Optimizing C and C++ Code Embedded software often runs on processors with limited computation power, thus optimizing the code becomes a necessity. In this article we will explore the following optimization techniques for C and C++ code developed for Real-time and Embedded Systems. Many techniques discussed here have roots in the material we covered in the articles dealing with C to Assembly translation. A good understanding of the following articles will help: Premature optimization is the root of all evil Donald Knuth wrote, "Programmers waste enormous amounts of time thinking about, or worrying about, the speed of noncritical parts of their programs, and these attempts at efficiency actually have a strong negative impact when debugging and maintenance are considered.
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Free Compiler Construction Tools: Lexers, Parser Generators, Opt If you are thinking of creating your own programming language, writing a compiler or interpreter, or a scripting facility for your application, or even creating a documentation parsing facility, the tools on this page are designed to (hopefully) ease your task. These compiler construction kits, parser generators, lexical analyzer / analyser (lexers) generators, code optimzers (optimizer generators), provide the facility where you define your language and allow the compiler creation tools to generate the source code for your software. If you want a (printed) book on compiler construction, you might want to check out the famous Compilers: Principles, Techniques, and Tools by Aho, Sethi and Ullman.