Reference Coupling: an Exploration of Inter-Project Technical Dependencies and Their Characteristics Within Large Software Ecosystems
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16 Inspiring Women Engineers to Watch
Hackbright Academy Hackbright Academy is the leading software engineering school for women founded in San Francisco in 2012. The academy graduates more female engineers than UC Berkeley and Stanford each year. https://hackbrightacademy.com 16 Inspiring Women Engineers To Watch Women's engineering school Hackbright Academy is excited to share some updates from graduates of the software engineering fellowship. Check out what these 16 women are doing now at their companies - and what languages, frameworks, databases and other technologies these engineers use on the job! Software Engineer, Aclima Tiffany Williams is a software engineer at Aclima, where she builds software tools to ingest, process and manage city-scale environmental data sets enabled by Aclima’s sensor networks. Follow her on Twitter at @twilliamsphd. Technologies: Python, SQL, Cassandra, MariaDB, Docker, Kubernetes, Google Cloud Software Engineer, Eventbrite 1 / 16 Hackbright Academy Hackbright Academy is the leading software engineering school for women founded in San Francisco in 2012. The academy graduates more female engineers than UC Berkeley and Stanford each year. https://hackbrightacademy.com Maggie Shine works on backend and frontend application development to make buying a ticket on Eventbrite a great experience. In 2014, she helped build a WiFi-enabled basal body temperature fertility tracking device at a hardware hackathon. Follow her on Twitter at @magksh. Technologies: Python, Django, Celery, MySQL, Redis, Backbone, Marionette, React, Sass User Experience Engineer, GoDaddy 2 / 16 Hackbright Academy Hackbright Academy is the leading software engineering school for women founded in San Francisco in 2012. The academy graduates more female engineers than UC Berkeley and Stanford each year. -
Definition and Methods for the Carbon Handprint of Buildings
Definition and methods for the carbon handprint of buildings 8.2.2021 Authors: Tarja Häkkinen [email protected] Sylviane Nibel [email protected] Harpa Birgisdottir [email protected] 2 Table of contents 1 Background ..................................................................................................................... 4 2 Objectives........................................................................................................................ 7 3 Methods and execution of work ...................................................................................... 8 Study of literature ................................................................................................................... 8 Study of possible handprint cases for buildings ..................................................................... 9 Study of relevant standards .................................................................................................. 10 4 Study of literature.......................................................................................................... 11 Definitions and approaches .................................................................................................. 11 Handprint thinking................................................................................................................ 13 Needs and barriers for the handprint concept ..................................................................... 14 Measures that improve carbon handprint .......................................................................... -
Alexander Vaos [email protected] - 754.281.9609 - Alexvaos.Com
SENIOR FullStack SOFTWARE ENGINEER Alexander Vaos [email protected] - 754.281.9609 - alexvaos.com PERSONA Portfolio My name is Alexander Vaos and I love changing the world. Resume alexvaos.com/resume I’ve worn nearly ever hat I could put on in the last 18 years. I truly love being a part of something WEBSITE alexvaos.com meaningful. github github.com/kriogenx0 linkedin linkedin.com/pub/alex-vaos I love every part of creating a product: starting from an abstract idea, working through the experience, writing up it’s features, designing it, architecting it, building the front-end and back-end, integrating with stackoverflow stackoverflow.com/users/327934/alex-v other apps, bringing it together, testing, and ending at a physical result that makes a difference in Behance behance.net/kriogenx someone’s life. At an early age, I pursued design and programming, eventually learning some of the other Flickr flickr.com/alexvaos components of a business: marketing, product management, business development, sales. I worked as a part of every company size, from startup to enterprise. I've learned the delicacy of a startup, and how essential ROI can be for the roadmap of any company. I'd like to make an impact and create products people love, use, and can learn things from. I'd like the change the world one step at a time. FULL-TIME POSITIONS 2015-2018 SENIOR FullSTack ENGINEER Medidata Mdsol.com Overseeing 8 codebases, front-end applications and API services. Configured countless new applications from scratch with Rails, Rack, Express (Node), and Roda, using React/Webpack for front-end. -
Tomasz Dąbrowski / Rockhard GIC 2016 Poznań WHAT DO WE WANT? WHAT DO WE WANT?
WHY (M)RUBY SHOULD BE YOUR NEXT SCRIPTING LANGUAGE? Tomasz Dąbrowski / Rockhard GIC 2016 Poznań WHAT DO WE WANT? WHAT DO WE WANT? • fast iteration times • easy modelling of complex gameplay logic & UI • not reinventing the wheel • mature tools • easy to integrate WHAT DO WE HAVE? MY PREVIOUS SETUP • Lua • not very popular outside gamedev (used to be general scripting language, but now most applications seem to use python instead) • even after many years I haven’t gotten used to its weird syntax (counting from one, global variables by default, etc) • no common standard - everybody uses Lua differently • standard library doesn’t include many common functions (ie. string.split) WHAT DO WE HAVE? • as of 2016, Lua is still a gold standard of general game scripting languages • C# (though not scripting) is probably even more popular because of the Unity • Unreal uses proprietary methods of scripting (UScript, Blueprints) • Squirrel is also quite popular (though nowhere near Lua) • AngelScript, Javascript (V8), Python… are possible yet very unpopular choices • and you can always just use C++ MY CRITERIA POPULARITY • popularity is not everything • but using a popular language has many advantages • most problems you will encounter have already been solved (many times) • more production-grade tools • more documentation, tutorials, books, etc • most problems you will encounter have already been solved (many times) • this literally means, that you will be able to have first prototype of anything in seconds by just copying and pasting code • (you can -
Modern Web Application Frameworks
MASARYKOVA UNIVERZITA FAKULTA INFORMATIKY Û¡¢£¤¥¦§¨ª«¬Æ°±²³´µ·¸¹º»¼½¾¿Ý Modern Web Application Frameworks MASTER’S THESIS Bc. Jan Pater Brno, autumn 2015 Declaration Hereby I declare, that this paper is my original authorial work, which I have worked out by my own. All sources, references and literature used or ex- cerpted during elaboration of this work are properly cited and listed in complete reference to the due source. Bc. Jan Pater Advisor: doc. RNDr. Petr Sojka, Ph.D. i Abstract The aim of this paper was the analysis of major web application frameworks and the design and implementation of applications for website content ma- nagement of Laboratory of Multimedia Electronic Applications and Film festival organized by Faculty of Informatics. The paper introduces readers into web application development problematic and focuses on characte- ristics and specifics of ten selected modern web application frameworks, which were described and compared on the basis of relevant criteria. Practi- cal part of the paper includes the selection of a suitable framework for im- plementation of both applications and describes their design, development process and deployment within the laboratory. ii Keywords Web application, Framework, PHP,Java, Ruby, Python, Laravel, Nette, Phal- con, Rails, Padrino, Django, Flask, Grails, Vaadin, Play, LEMMA, Film fes- tival iii Acknowledgement I would like to show my gratitude to my supervisor doc. RNDr. Petr So- jka, Ph.D. for his advice and comments on this thesis as well as to RNDr. Lukáš Hejtmánek, Ph.D. for his assistance with application deployment and server setup. Many thanks also go to OndˇrejTom for his valuable help and advice during application development. -
Michigan Strategic Fund
MICHIGAN STRATEGIC FUND MEMORANDUM DATE: March 12, 2021 TO: The Honorable Gretchen Whitmer, Governor of Michigan Members of the Michigan Legislature FROM: Mark Burton, President, Michigan Strategic Fund SUBJECT: FY 2020 MSF/MEDC Annual Report The Michigan Strategic Fund (MSF) is required to submit an annual report to the Governor and the Michigan Legislature summarizing activities and program spending for the previous fiscal year. This requirement is contained within the Michigan Strategic Fund Act (Public Act 270 of 1984) and budget boilerplate. Attached you will find the annual report for the MSF and the Michigan Economic Development Corporation (MEDC) as required in by Section 1004 of Public Act 166 of 2020 as well as the consolidated MSF Act reporting requirements found in Section 125.2009 of the MSF Act. Additionally, you will find an executive summary at the forefront of the report that provides a year-in-review snapshot of activities, including COVID-19 relief programs to support Michigan businesses and communities. To further consolidate legislative reporting, the attachment includes the following budget boilerplate reports: • Michigan Business Development Program and Michigan Community Revitalization Program amendments (Section 1006) • Corporate budget, revenue, expenditures/activities and state vs. corporate FTEs (Section 1007) • Jobs for Michigan Investment Fund (Section 1010) • Michigan Film incentives status (Section 1032) • Michigan Film & Digital Media Office activities ( Section 1033) • Business incubators and accelerators annual report (Section 1034) The following programs are not included in the FY 2020 report: • The Community College Skilled Trades Equipment Program was created in 2015 to provide funding to community colleges to purchase equipment required for educational programs in high-wage, high-skill, and high-demand occupations. -
Alexander, Kleymenov
Alexander, Kleymenov Key Skills ▪ Ruby ▪ JavaScript ▪ C/C++ ▪ SQL ▪ PL/SQL ▪ XML ▪ UML ▪ Ruby on Rails ▪ EventMachine ▪ Sinatra ▪ JQuery ▪ ExtJS ▪ Databases: Oracle (9i,10g), MySQL, PostgreSQL, MS SQL ▪ noSQL: CouchDB, MongoDB ▪ Messaging: RabbitMQ ▪ Platforms: Linux, Solaris, MacOS X, Windows ▪ Testing: RSpec ▪ TDD, BDD ▪ SOA, OLAP, Data Mining ▪ Agile, Scrum Experience May 2017 – June 2018 Digitalkasten Internet GmbH (Germany, Berlin) Lead Developer B2B & B2C SaaS: Development from the scratch. Ruby, Ruby on Rails, Golang, Elasticsearch, Ruby, Ruby on Rails, Golang, Elasticsearch, Postgresql, Javascript, AngularJS 2 / Angular 5, Ionic 2 & 3, Apache Cordova, RabbitMQ, OpenStack January 2017 – April 2017 (project work) Stellenticket Gmbh (Germany, Berlin) Lead developer Application prototype development with Ruby, Ruby on Rails, Javascript, Backbone.js, Postgresql. September 2016 – December 2016 Part-time work & studying German in Goethe-Institut e.V. (Germany, Berlin) Freelancer & Student Full-stack developer and German A1. May 2016 – September 2016 Tridion Assets Management Gmbh (Germany, Berlin) Team Lead Development team managing. Develop and implement architecture of application HRLab (application for HRs). Software development trainings for team. Planning of software development and life cycle. Ruby, Ruby on Rails, Javascript, Backbone.js, Postgresql, PL/pgSQL, Golang, Redis, Salesforce API November 2015 – May 2016 (Germany, Berlin) Ecratum Gmbh Ruby, Ruby on Rails developer ERP/CRM - Application development with: Ruby 2, RoR4, PostgreSQL, Redis/Elastic, EventMachine, MessageBus, Puma, AWS/EC2, etc. April 2014 — November 2015 (Russia, Moscow - Australia, Melbourne - Munich, Germany - Berlin, Germany) Freelance/DHARMA Dev. Ruby, Ruby on Rails developer notarikon.net Application development with: Ruby 2, RoR 4, PostgreSQL, MongoDB, Javascript (CoffeeScript), AJAX, jQuery, Websockets, Redis + own project: http://featmeat.com – complex service for health control: trainings tracking and data providing to medical adviser. -
HTTP Cookie - Wikipedia, the Free Encyclopedia 14/05/2014
HTTP cookie - Wikipedia, the free encyclopedia 14/05/2014 Create account Log in Article Talk Read Edit View history Search HTTP cookie From Wikipedia, the free encyclopedia Navigation A cookie, also known as an HTTP cookie, web cookie, or browser HTTP Main page cookie, is a small piece of data sent from a website and stored in a Persistence · Compression · HTTPS · Contents user's web browser while the user is browsing that website. Every time Request methods Featured content the user loads the website, the browser sends the cookie back to the OPTIONS · GET · HEAD · POST · PUT · Current events server to notify the website of the user's previous activity.[1] Cookies DELETE · TRACE · CONNECT · PATCH · Random article Donate to Wikipedia were designed to be a reliable mechanism for websites to remember Header fields Wikimedia Shop stateful information (such as items in a shopping cart) or to record the Cookie · ETag · Location · HTTP referer · DNT user's browsing activity (including clicking particular buttons, logging in, · X-Forwarded-For · Interaction or recording which pages were visited by the user as far back as months Status codes or years ago). 301 Moved Permanently · 302 Found · Help 303 See Other · 403 Forbidden · About Wikipedia Although cookies cannot carry viruses, and cannot install malware on 404 Not Found · [2] Community portal the host computer, tracking cookies and especially third-party v · t · e · Recent changes tracking cookies are commonly used as ways to compile long-term Contact page records of individuals' browsing histories—a potential privacy concern that prompted European[3] and U.S. -
Magento on HHVM Speeding up Your Webshop with a Drop-In PHP Replacement
Magento on HHVM Speeding up your webshop with a drop-in PHP replacement. Daniel Sloof [email protected] What is HHVM? ● HipHop Virtual Machine ● Created by engineers at Facebook ● Essentially a reimplementation of PHP ● Originally translated PHP to C++, now translates PHP to bytecode ● Just-in-time compiler, turning generated bytecode into machine code ● In some cases 5 to 10 times faster than regular PHP So what’s the problem? ● HHVM not entirely compatible with PHP ● Magento’s PHP triggering many of these incompatibilities ● Choosing between ○ Forking Magento to work around HHVM ○ Fixing issues within the extensive HHVM C++ codebase Resulted in... fixing HHVM ● Already over 100 commits fixing Magento related HHVM bugs; ○ SimpleXML (majority of bugfixes) ○ sessions ○ number_format ○ __get and __set ○ many more... ● Most of these fixes already merged back into the official (github) repository ● Community Edition running (relatively) stable! Benchmarks Before we go to the results... ● Magento 1.8 with sample data ● Standard Apache2 / php-fpm / MySQL stack (with APC opcode cache). ● Standard HHVM configuration (repo-authoritative mode disabled, JIT enabled) ● Repo-authoritative mode has potential to increase performance by a large margin ● Tool of choice: siege Benchmarks: Response time Average across 50 requests Benchmarks: Transaction rate While increasing siege concurrency until avg. response time ~2 seconds What about <insert caching mechanism here>? ● HHVM does not get in the way ● Dynamic content still needs to be generated ● Replaces PHP - not Varnish, Redis, FPC, Block Cache, etc. ● As long as you are burning CPU cycles (always), you will benefit from HHVM ● Think about speeding up indexing, order placement, routing, etc. -
Reglas De Congo: Palo Monte Mayombe) a Book by Lydia Cabrera an English Translation from the Spanish
THE KONGO RULE: THE PALO MONTE MAYOMBE WISDOM SOCIETY (REGLAS DE CONGO: PALO MONTE MAYOMBE) A BOOK BY LYDIA CABRERA AN ENGLISH TRANSLATION FROM THE SPANISH Donato Fhunsu A dissertation submitted to the faculty of the University of North Carolina at Chapel Hill in partial fulfillment of the requirements for the degree of Doctor of Philosophy in the Department of English and Comparative Literature (Comparative Literature). Chapel Hill 2016 Approved by: Inger S. B. Brodey Todd Ramón Ochoa Marsha S. Collins Tanya L. Shields Madeline G. Levine © 2016 Donato Fhunsu ALL RIGHTS RESERVED ii ABSTRACT Donato Fhunsu: The Kongo Rule: The Palo Monte Mayombe Wisdom Society (Reglas de Congo: Palo Monte Mayombe) A Book by Lydia Cabrera An English Translation from the Spanish (Under the direction of Inger S. B. Brodey and Todd Ramón Ochoa) This dissertation is a critical analysis and annotated translation, from Spanish into English, of the book Reglas de Congo: Palo Monte Mayombe, by the Cuban anthropologist, artist, and writer Lydia Cabrera (1899-1991). Cabrera’s text is a hybrid ethnographic book of religion, slave narratives (oral history), and folklore (songs, poetry) that she devoted to a group of Afro-Cubans known as “los Congos de Cuba,” descendants of the Africans who were brought to the Caribbean island of Cuba during the trans-Atlantic Ocean African slave trade from the former Kongo Kingdom, which occupied the present-day southwestern part of Congo-Kinshasa, Congo-Brazzaville, Cabinda, and northern Angola. The Kongo Kingdom had formal contact with Christianity through the Kingdom of Portugal as early as the 1490s. -
Distributed Programming with Ruby
DISTRIBUTED PROGRAMMING WITH RUBY Mark Bates Upper Saddle River, NJ • Boston • Indianapolis • San Francisco New York • Toronto • Montreal • London • Munich • Paris • Madrid Capetown • Sydney • Tokyo • Singapore • Mexico City Many of the designations used by manufacturers and sellers to distinguish their products are claimed as trademarks. Where those designations appear in this book, and the pub- lisher was aware of a trademark claim, the designations have been printed with initial Editor-in-Chief capital letters or in all capitals. Mark Taub The author and publisher have taken care in the preparation of this book, but make no Acquisitions Editor expressed or implied warranty of any kind and assume no responsibility for errors or Debra Williams Cauley omissions. No liability is assumed for incidental or consequential damages in connection Development Editor with or arising out of the use of the information or programs contained herein. Songlin Qiu The publisher offers excellent discounts on this book when ordered in quantity for bulk Managing Editor purchases or special sales, which may include electronic versions and/or custom covers Kristy Hart and content particular to your business, training goals, marketing focus, and branding Senior Project Editor interests. For more information, please contact: Lori Lyons U.S. Corporate and Government Sales Copy Editor 800-382-3419 Gayle Johnson [email protected] Indexer For sales outside the United States, please contact: Brad Herriman Proofreader International Sales Apostrophe Editing [email protected] Services Visit us on the web: informit.com/ph Publishing Coordinator Kim Boedigheimer Library of Congress Cataloging-in-Publication Data: Cover Designer Bates, Mark, 1976- Chuti Prasertsith Distributed programming with Ruby / Mark Bates. -
Feather-Weight Cloud OS Developed Within 14 Man-Days Who Am I ?
Mocloudos Feather-weight Cloud OS developed within 14 man-days Who am I ? • Embedded Software Engineer • OSS developer • Working at Monami-ya LLC. • Founder/CEO/CTO/CFO/and some more. Some My Works • Realtime OS • TOPPERS/FI4 (dev lead) • TOPPERS/HRP (dev member) • OSS (C) JAXA (C) TOPPERS Project • GDB (committer / write after approval) • mruby (listed in AUTHOR file) • Android-x86 (develop member) Wish • Feather-weight cloud OS. • Runs on virtualization framework. • Works with VM based Light-weight Language like Ruby. Wish • Construct my Cloud OS within 14 man-days My First Choice • mruby - http://www.mruby.org/ • Xen + Stubdom - http://www.xen.org/ What’s mruby • New Ruby runtime. http://github.com/mruby/mruby/ • Created by Matz. GitHub based CI development. • Embedded systems oriented. • Small memory footprint. • High portability. (Device independent. ISO C99 style.) • Multiple VM state support (like Lua). • mrbgem - component model. mrbgem • Simple component system for mruby. • Adds/modifies your feature to mruby core. • By writing C lang source or Ruby script. • Linked statically to core runtime. • Easy to validate whole runtime statically. Stubdom • “Stub” for Xen instances in DomU. • IPv4 network support (with LWIP stack) • Block devices support. • Newlib based POSIX emulation (partly) • Device-File abstraction like VFS. Stubdom • This is just a stub. • The implementation is half baked. • More system calls returns just -1 (error) • No filesystems My Additional Choice • FatFs : Free-beer FAT Filesystem • http://elm-chan.org/fsw/ff/00index_e.html • Very permissive license. • So many example uses including commercial products. My Hacks • Writing several glue code as mrbgems. • Xen’s block device - FatFs - Stubdom • Hacking mrbgems to fit poor Stubdom API set.