EE133A - Mathematics of Design (Spring 2015) Debugging | GNU ARM Eclipse. If you know all about debugging, and all you need is how to install/configure/use the debugging plug-ins, the direct links are below. In short, for bare metal embedded development, we highly recommend solutions that can be used on all major platforms (Windows, OS X and GNU/Linux), with hardware probes that implement the SWD protocol and support tracing via the SWO pin. The preferred probes that match the above requirements are J-Link EDU/J-Link, from SEGGER. Although it varies a lot depending on personal skills and experience, debugging can be one of the most time consuming activities during software development, and any solutions intended to address it are welcome.
Generally there are two approaches: To be noted that these approaches are not exclusive, but complement each other, since they better serve different purposes, and have specific advantages and disadvantages. Manual stepping Using trace messages TODO: add more content. Writing a Simple QR Code Stock Control Spreadsheet. At Theatre, Film & TV they have lots of equipment they loan to students, cameras, microphone, tripod etc.
Keeping track of what goes out and what comes back is a difficult job. I have seen a few other departments struggling with the similar "equipment inventory" problems. A solution I have prototyped uses QR codes, a Google Spreadsheet and a small web application written in Apps Script. The idea is, that each piece of equipment ( or maybe collection of items ) has a QR code on it. Using a standard and free smartphone application to read QR codes, the technician swipes the item and is shown a screen that lets them either check the item out or return it. The QR app looks like this. The spreadsheet contains a list of cameras. The web application, which only checks items in or out and should be used on a phone in conjunction with a QR code scanner iphone app, like Scan.
There's a strange "chicken and egg" situation about building this application. Populating the spreadsheet =make_QR(C2) ABC: Always Be Coding — Tech Talk. Be honest. Are you a good engineering candidate? How are you measuring yourself? How many companies have you interviewed at? What is your onsite-interview to offer ratio? # x = number of companies interviewed with onsite# y = number of offers receivedvalue = 100 * log(x) * y / x If your value is < 90, you should read this. Who am I? I don’t have a college degree. Since then I’ve worked at Double Helix, Namco Bandai, Google, Obvious and Square.* I’ve also received offers from companies such as Naughty Dog, Activision, Riot Games, Blizzard, Pinterest, Goldman Sachs, and more.
I’ve interviewed at least 500 engineering candidates. I will tell you that there is absolutely no sure-fire way to getting hired. The best I can do is tell you how you can be adequately prepared. Technical Tips ABC (Always Be Coding). General Tips I can’t claim to be an expert here. Know why you’re there. As I said before, there’s no silver bullet to getting hired.
Love or hate this article? A Guide to Python's Magic Methods « rafekettler.com. Rafe Kettler Copyright © 2012 Rafe Kettler Version 1.17 A PDF version of this guide can be obtained from my site or Github. The magic methods guide has a git repository at Any issues can be reported there, along with comments, (or even contributions!). Table of Contents Introduction This guide is the culmination of a few months' worth of blog posts. What are magic methods? So, to fix what I perceived as a flaw in Python's documentation, I set out to provide some more plain-English, example-driven documentation for Python's magic methods. I hope you enjoy it. Construction and Initialization Everyone knows the most basic magic method, __init__. __new__(cls, [...) __new__ is the first method to get called in an object's instantiation. __init__(self, [...) The initializer for the class. __del__(self) If __new__ and __init__ formed the constructor of the object, __del__ is the destructor.
Making Operators Work on Custom Classes Comparison magic methods. Teach Yourself C++ in 21 Days. Day 16 Streams Until now, you've been using cout to write to the screen and cin to read from the keyboard, without a full understanding of how they work. Today, you will learn What streams are and how they are used. How to manage input and output using streams.
How to write to and read from files using streams. Overview of Streams C++ does not, as part of the language, define how data is written to the screen or to a file, nor how data is read into a program. The advantage of having the input and output kept apart from the language and handled in libraries is that it is easier to make the language "platform-independent. " NOTE: A library is a collection of OBJ files that can be linked to your program to provide additional functionality. Encapsulation The iostream classes view the flow of data from your program to the screen as being a stream of data, one byte following another. Figure 16.1. Buffering Writing to the disk (and to a lesser extent the screen) is very "expensive. " Figure 16.2. Revolutions. Pythonic Perambulations. Syntax Highlighting on Blogger - Gist. Here is another way to paste code into blogger with nice syntax highlighting.Go to the code you want to postCopy the embed tagGo back to blogger, and select "Edit Html"Paste the embed tag into your postBelow is the example source code using this tag: A potential drawback of this approach might be the stability of github as a company.
In a downturn, it may shut down with very short notice. Compare to using SyntaxHighlighter, personally, I think this approach is way better: No setup required (in a previous post I documented how to setup syntaxhighlighter for blogger, it took me half an hour to setup everything correctly. Now with gist, there is zero setup required );Faster to create code snippet in a post;Supports more languages;No need to worry about pasting XML, HTML, or other special characters; To paste script like below used to require replacing '<' with < and '>' with > manually. Now is simply copy paste without any manual changes: A List Apart: Topics: Design. Monitoring Web Site Status – Yahoo Pipes and IFTTT | Friends in Tech. Terrific Tools for Coders & Developers | To the world to participate in the work of these days … coding. Do you want a guarantee of a job?
I will be the developer. If you want the fame and fortune? Learn how to code! Looking for a tool of some additional awesome weapons already but you’re here, you want to get in the game, the coder that is-to-want programmers and a world-class, you can not have a lot of probably is, (which is a programming tool for companies) many emerging, services and Web sites have been developed that you get your game to the next level (it do whatever, and certainly listening to them help me). It contains many tools to help you share the code to add the monitor and the test application, to communicate better with your team, features, and. Cool and Casual Full stack trace of the application — Tracelytics. Learn to code Learn how to design and development for web and iOS — Tree House. Source Control To GitHub — Social Coding. Development platform Of Heroku — Cloud Application Platform.
API interface. About This Site // Think Like (a) Git. Software languages and frameworks.