With several spawling, monolithic Rails apps under my belt, I had the opportunity to go a different route. Bulging models, obtuse controllers, and views chock full of logic were my world. When I came up for air, all the cool kids were writing thick clients with svelte backends. Perhaps Sinatra and some hip Javascript framework were the way? Here's what I learned...
Keeping it small - Getting to know the Slim PHP micro frameworkJeremy Kendall
Learn what the big deal is about PHP micro frameworks by taking a tour through an application written in Slim PHP. I'll briefly introduce you to some high level concepts, show how those concepts can be implemented in Slim, and see how powerful and elegant micro framework can be.
Keeping it small - Getting to know the Slim PHP micro frameworkJeremy Kendall
Learn what the big deal is about PHP micro frameworks by taking a tour through an application written in Slim PHP. I'll briefly introduce you to some high level concepts, show how those concepts can be implemented in Slim, and see how powerful and elegant micro framework can be.
Standing on the shoulders of giants, Silex is a micro framework built on top of Symfony2 components. It provides an ideal environment for throwing together a simple, single file application. We’ll look at a real example of installing and setting up Silex and creating our first application with full dependency injection, templating and all the other features that you would expect of a modern day PHP framework. This session is recommended for anyone looking to break into the Symfony ecosystem with a simple introduction to a small framework build upon the core components of it’s bigger brother (Symfony2).
Slides from the talk at http://www.meetup.com/GTA-PHP-User-Group-Toronto/events/151672182/
Source code for the demo at https://github.com/zymsys/Slim-RedBeanPHP-KnockoutJS
ECMAScript is the name of the international standard that defines JavaScript. ES6 → ECMAScript 2015. Latest ECMAScript version is ES7 which is ECMAScript 2016.
Basically it is a superset of es5
Networks and Types - the Future of Akka @ ScalaDays NYC 2018Konrad Malawski
A look into the upcoming soon-to-be-stable typed Actor APIs in Akka. Shown at Scala Days NYC 2018, while Akka 2.5.13 was out. Looking at what will become the stable Akka Typed.
Over the past few years, web-applications have started to play an increasingly important role in our lives. We expect them to be always available and the data to be always fresh. This shift into the realm of real-time data processing is now transitioning to physical devices, and Gartner predicts that the Internet of Things will grow to an installed base of 26 billion units by 2020.
Reactive web-applications are an answer to the new requirements of high-availability and resource efficiency brought by this rapid evolution. On the JVM, a set of new languages and tools has emerged that enable the development of entirely asynchronous request and data handling pipelines. At the same time, container-less application frameworks are gaining increasing popularity over traditional deployment mechanisms.
This talk is going to give you an introduction into one of the most trending reactive web-application stack on the JVM, involving the Scala programming language, the concurrency toolkit Akka and the web-application framework Play. It will show you how functional programming techniques enable asynchronous programming, and how those technologies help to build robust and resilient web-applications.
Imagine for a while that Rails wouldn't exist. How would we write a MVC app from scratch?
Rack provides a minimal interface for developing web applications in Ruby. In fact it's the solid foundation of all major Ruby powered web frameworks.
During this talk we will dive deep into Rack. We will see the smallest possible Rack Application and learn how it works, by studying Rack internals. We will grow the Application step by step till we implement it in simple MVC style.
Deploying a Location-Aware Ember ApplicationBen Limmer
Learn how to deploy a location aware EmberJS application to heroku. This presentation explains how to use ember-cli-deploy along with heroku redis and s3 to create an application that dynamically changes the internationalization translation based on what country you're visiting the site from. Also uses ember-cli-server-variables, ember-i18n, node-ember-cli-deploy-redis, cheeriojs, and ember-cli.
Ember.js - introduction
I have searched for Ember ppt in the internet. Got many things but not like structured... So i have just combined and made a new one..
I am just learning and not an expert. Please share your comments, so i can keep up myself..
Standing on the shoulders of giants, Silex is a micro framework built on top of Symfony2 components. It provides an ideal environment for throwing together a simple, single file application. We’ll look at a real example of installing and setting up Silex and creating our first application with full dependency injection, templating and all the other features that you would expect of a modern day PHP framework. This session is recommended for anyone looking to break into the Symfony ecosystem with a simple introduction to a small framework build upon the core components of it’s bigger brother (Symfony2).
Slides from the talk at http://www.meetup.com/GTA-PHP-User-Group-Toronto/events/151672182/
Source code for the demo at https://github.com/zymsys/Slim-RedBeanPHP-KnockoutJS
ECMAScript is the name of the international standard that defines JavaScript. ES6 → ECMAScript 2015. Latest ECMAScript version is ES7 which is ECMAScript 2016.
Basically it is a superset of es5
Networks and Types - the Future of Akka @ ScalaDays NYC 2018Konrad Malawski
A look into the upcoming soon-to-be-stable typed Actor APIs in Akka. Shown at Scala Days NYC 2018, while Akka 2.5.13 was out. Looking at what will become the stable Akka Typed.
Over the past few years, web-applications have started to play an increasingly important role in our lives. We expect them to be always available and the data to be always fresh. This shift into the realm of real-time data processing is now transitioning to physical devices, and Gartner predicts that the Internet of Things will grow to an installed base of 26 billion units by 2020.
Reactive web-applications are an answer to the new requirements of high-availability and resource efficiency brought by this rapid evolution. On the JVM, a set of new languages and tools has emerged that enable the development of entirely asynchronous request and data handling pipelines. At the same time, container-less application frameworks are gaining increasing popularity over traditional deployment mechanisms.
This talk is going to give you an introduction into one of the most trending reactive web-application stack on the JVM, involving the Scala programming language, the concurrency toolkit Akka and the web-application framework Play. It will show you how functional programming techniques enable asynchronous programming, and how those technologies help to build robust and resilient web-applications.
Imagine for a while that Rails wouldn't exist. How would we write a MVC app from scratch?
Rack provides a minimal interface for developing web applications in Ruby. In fact it's the solid foundation of all major Ruby powered web frameworks.
During this talk we will dive deep into Rack. We will see the smallest possible Rack Application and learn how it works, by studying Rack internals. We will grow the Application step by step till we implement it in simple MVC style.
Deploying a Location-Aware Ember ApplicationBen Limmer
Learn how to deploy a location aware EmberJS application to heroku. This presentation explains how to use ember-cli-deploy along with heroku redis and s3 to create an application that dynamically changes the internationalization translation based on what country you're visiting the site from. Also uses ember-cli-server-variables, ember-i18n, node-ember-cli-deploy-redis, cheeriojs, and ember-cli.
Ember.js - introduction
I have searched for Ember ppt in the internet. Got many things but not like structured... So i have just combined and made a new one..
I am just learning and not an expert. Please share your comments, so i can keep up myself..
EMBEDDED-MICRO CONTROLLER BASED WIRELESS PROJECTS TITLES2014SHPINE TECHNOLOGIES
IEEE projects for BE,ME,MCA,MSc,MTech,BTech
BEING A GOOD PROJECT DEVELOPER:
• Project management is the application of knowledge, skills, tools and techniques to project activities to meet the project requirements.
• Keeping a project management team running smoothly can be a challenge, especially when budgets are lean and expectations are high. Every manager needs to figure out the best way to lead and motivate, but a few baseline principles will keep you pointed down the right path.
• Experience with the type of project you want to do, Eager to solve hard problems, willing to share knowledge.
• Project Manager need Leadership Skill also with technical expertise at least one domain.
PROJECT SUPPORT @ SHPINE :
• Confirmation Letter, Attendance Letter, Completion Certificate, Synopsis,
• Abstract, Diagrams, Review Details, Relevant Materials, Presentation,
• Supporting Documents.
• Software Development Standards & Procedure.
• Theory Classes, Lab Working Programs, Project Design & Implementation
PROJECT DELIVERABLES @ SHPINE:
• Project Abstract, Synopsis, Detailed Study
• Project Review Details
• Project Report, Relevant Materials.
• Working Procedure of the Project, Source Code of the Project
TOPICS COVERED:
ABOUT DOMAIN @ SHPINE
1. IEEE Projects
2. Embedded
3. Electrical&Electronics projects
4. Bio-medical 5.VLSI
ABOUT PROJECT TECHNOLOGIES @ SHPINE
1. JAVA
2. J2EE
3. C
4. MATLAB
5. C++
6. PHP
7. DOTNET
9. MYSQL
CONTACT DETAILS:
No:24/1,1st floor,Vellalar Street,
Opp.Best Hospital,Near Power House Bus Stop,
Kodambakkam,Chennai-600024
Web site:www.shpine.com
Mail id:shpinetechnologies@gmail.com
PH:8110081181,04443548566
Crossing the Bridge: Connecting Rails and your Front-end FrameworkDaniel Spector
Presented at Railsconf 2015 by Daniel Spector, @danielspecs.
Crossing the Bridge explores tools, patterns and best practices to connect your Javascript MVC framework to Rails in the most seamless way possible. The talk progresses from demonstrating the standard API request cycle to preloading data to your client-side framework to rendering your javascript on the server. It explores Isomorphic Javascript and ways of implementing it with Rails.
Microservices and functional programmingMichael Neale
A talk I did recently on microservices and functional programming. Microservices are small, single purpose apps that are run as a service, which are usually composed together to provide the real app.
Oredev 2013: Building Web Apps with Ember.jsJesse Cravens
Architected by Yehuda Katz (core Ruby on Rails contributor) and Tom Dale, Ember.js is a JavaScript MVC framework which evolved from Sproutcore 2.0. Seen as an alternative to other popular client MVC solutions like Backbone.js and Angular.js, Ember.js differs in that it provides 'Rails-like' defaults by convention to common coding patterns, intelligent memory management, built-in integration testing, and a next generation client side persistence solution called ember-data.
Join O'Reilly authors, Jesse Cravens and Thomas Brady, as they take the audience through the construction of a demo application: setting up client side models and exploring the use of various persistence solutions, using data bindings to live update the UI in response to data changes, and showing how Ember’s router manages application state.
Attendees should leave this session with an understanding of how to build and deploy Ember.js applications using various server side web frameworks and the latest in client-side build, package management, and workflow.
ElasticMQ: a fully asynchronous, Akka-based SQS serverAdam Warski
Presentation from Devoxx 2013 on ElasticMQ (an in-memory implementation of Amazon SQS), with some technical details on how Scala, Akka and Spray are used to create a fully reactive service.
5. Build REST API client like a BOSS (Almog Baku, Co-Founder & CTO @ Rimoto)
We all love to write REST applications with AngularJS, but what is the proper way to handle RESTful API?
In this talk, we'll discuss about solutions for interacting with RESTful APIs in AngularJS - tips, tricks, and all the secrets of doom.
онстантин часто выступает на конференциях с рассказами на совершенно разные и очень полезные Ruby-темы, но мы рады, что нам удалось сохранить изначальную тему выступления — Константин будет рассказывать именно о Sinatra: о истории, текущем состоянии и будущем фреймворка.
Consuming REST services with ActiveResourceWolfram Arnold
Talk given at the SF Ruby Meetup on 12/8/2011.
It references these github projects:
demo project:
git://github.com/wolframarnold/SFMeetup-Talk-on-ActiveResource-2011-12-08.git
server:
git://github.com/wolframarnold/where-have-you-been.git, branch: sfmeetup_2011_12_08
"Impact of front-end architecture on development cost", Viktor TurskyiFwdays
I have heard many times that architecture is not important for the front-end. Also, many times I have seen how developers implement features on the front-end just following the standard rules for a framework and think that this is enough to successfully launch the project, and then the project fails. How to prevent this and what approach to choose? I have launched dozens of complex projects and during the talk we will analyze which approaches have worked for me and which have not.
Transcript: Selling digital books in 2024: Insights from industry leaders - T...BookNet Canada
The publishing industry has been selling digital audiobooks and ebooks for over a decade and has found its groove. What’s changed? What has stayed the same? Where do we go from here? Join a group of leading sales peers from across the industry for a conversation about the lessons learned since the popularization of digital books, best practices, digital book supply chain management, and more.
Link to video recording: https://bnctechforum.ca/sessions/selling-digital-books-in-2024-insights-from-industry-leaders/
Presented by BookNet Canada on May 28, 2024, with support from the Department of Canadian Heritage.
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf91mobiles
91mobiles recently conducted a Smart TV Buyer Insights Survey in which we asked over 3,000 respondents about the TV they own, aspects they look at on a new TV, and their TV buying preferences.
The Art of the Pitch: WordPress Relationships and SalesLaura Byrne
Clients don’t know what they don’t know. What web solutions are right for them? How does WordPress come into the picture? How do you make sure you understand scope and timeline? What do you do if sometime changes?
All these questions and more will be explored as we talk about matching clients’ needs with what your agency offers without pulling teeth or pulling your hair out. Practical tips, and strategies for successful relationship building that leads to closing the deal.
GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using Deplo...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
Connector Corner: Automate dynamic content and events by pushing a buttonDianaGray10
Here is something new! In our next Connector Corner webinar, we will demonstrate how you can use a single workflow to:
Create a campaign using Mailchimp with merge tags/fields
Send an interactive Slack channel message (using buttons)
Have the message received by managers and peers along with a test email for review
But there’s more:
In a second workflow supporting the same use case, you’ll see:
Your campaign sent to target colleagues for approval
If the “Approve” button is clicked, a Jira/Zendesk ticket is created for the marketing design team
But—if the “Reject” button is pushed, colleagues will be alerted via Slack message
Join us to learn more about this new, human-in-the-loop capability, brought to you by Integration Service connectors.
And...
Speakers:
Akshay Agnihotri, Product Manager
Charlie Greenberg, Host
Software Delivery At the Speed of AI: Inflectra Invests In AI-Powered QualityInflectra
In this insightful webinar, Inflectra explores how artificial intelligence (AI) is transforming software development and testing. Discover how AI-powered tools are revolutionizing every stage of the software development lifecycle (SDLC), from design and prototyping to testing, deployment, and monitoring.
Learn about:
• The Future of Testing: How AI is shifting testing towards verification, analysis, and higher-level skills, while reducing repetitive tasks.
• Test Automation: How AI-powered test case generation, optimization, and self-healing tests are making testing more efficient and effective.
• Visual Testing: Explore the emerging capabilities of AI in visual testing and how it's set to revolutionize UI verification.
• Inflectra's AI Solutions: See demonstrations of Inflectra's cutting-edge AI tools like the ChatGPT plugin and Azure Open AI platform, designed to streamline your testing process.
Whether you're a developer, tester, or QA professional, this webinar will give you valuable insights into how AI is shaping the future of software delivery.
Builder.ai Founder Sachin Dev Duggal's Strategic Approach to Create an Innova...Ramesh Iyer
In today's fast-changing business world, Companies that adapt and embrace new ideas often need help to keep up with the competition. However, fostering a culture of innovation takes much work. It takes vision, leadership and willingness to take risks in the right proportion. Sachin Dev Duggal, co-founder of Builder.ai, has perfected the art of this balance, creating a company culture where creativity and growth are nurtured at each stage.
Search and Society: Reimagining Information Access for Radical FuturesBhaskar Mitra
The field of Information retrieval (IR) is currently undergoing a transformative shift, at least partly due to the emerging applications of generative AI to information access. In this talk, we will deliberate on the sociotechnical implications of generative AI for information access. We will argue that there is both a critical necessity and an exciting opportunity for the IR community to re-center our research agendas on societal needs while dismantling the artificial separation between the work on fairness, accountability, transparency, and ethics in IR and the rest of IR research. Instead of adopting a reactionary strategy of trying to mitigate potential social harms from emerging technologies, the community should aim to proactively set the research agenda for the kinds of systems we should build inspired by diverse explicitly stated sociotechnical imaginaries. The sociotechnical imaginaries that underpin the design and development of information access technologies needs to be explicitly articulated, and we need to develop theories of change in context of these diverse perspectives. Our guiding future imaginaries must be informed by other academic fields, such as democratic theory and critical theory, and should be co-developed with social science scholars, legal scholars, civil rights and social justice activists, and artists, among others.
23. BACK END CRITERIA
• Had to be Ruby
• Building RESTful API
• Had to be easily deployed
• Want “lightweight”
• Had to be actively developed
• Couldn’t be Rails. Just ‘cuz.
Monday, October 14, 13
25. FRONT END CRITERIA
• Active Development
• Strategic choice for company
• Well documented
• Stable API
(Not gonna talk a whole lot about these)
Monday, October 14, 13
44. OPEN SOURCE
You can, you know, actually
read the source when you get stuck.
Monday, October 14, 13
45. ONE OF THE
BIGGEST THINGS
I LEARNED!
•I always had been intimidated by
complexity Rails’ source.
•Intimidated by size and talent of community.
•Hadn’t run into trouble with Rails, no need
to look at the source.
Monday, October 14, 13
48. SEQUEL
Weird (concurrency?) problem we just couldn’t nail down.
Probably wasn’t Sequel, probably was us.
Running out of time so...
Monday, October 14, 13
53. “A Rack application is an Ruby object (not a
class) that responds to call. It takes exactly one
argument, the environment and returns an Array
of exactly three values: The status, the headers,
and the body.” - Rack API docs
Monday, October 14, 13
54. “A Rack application is an Ruby object (not a
class) that responds to call. It takes exactly one
argument, the environment and returns an Array
of exactly three values: The status, the headers,
and the body.” - Rack API docs
require
'rubygems'
require
'rack'
class
HelloWorld
def
call(env)
[200,
{"Content-‐Type"
=>
"text/html"},
"Hello
Rack!"]
end
end
Rack::Handler::Mongrel.run
HelloWorld.new,
:port
=>
9292
Monday, October 14, 13
59. SERIALIZATION
• achiu/rack-parser - I was surprised to
•
learn that converting JSON docs to
Rack parameters wasn’t automatic.
HashWithIndifferentAccess - Don’t
expect your parameter names to be
symbolized for you.
Monday, October 14, 13
61. WE EVEN WROTE
OUR OWN
MIDDLEWARE!
HTTP status handling
for common errors
Monday, October 14, 13
62. class
ErrorMiddleware
def
initialize(app,
options
=
{})
@app
=
app
end
def
call(env)
dup._call(env)
end
def
_call(env)
@app.call
env
rescue
Exception
=>
e
logger.error
"-‐-‐-‐
rescued
#{e.inspect}
at
#{Time.now}
-‐-‐-‐"
e.backtrace.each
do
|line|
logger.error
line
end
handler
=
ExceptionHandler.new(e)
Rack::Response.new(handler.body,
handler.status,
{}).finish
end
end
Monday, October 14, 13
70. VAGRANT
Still doesn’t help w/ the nuisance of
having to commit code into multiple
places to make one feature change.
Monday, October 14, 13
71. VAGRANT
If I had to do it over again, I’d
probably keep one repo/app for the
server-side components and deploy
it differently by task.
Monday, October 14, 13
75. RAILS CONSOLE
Missed it for a while.
Then I realized I could just make a silly setup script.
Monday, October 14, 13
76. RAILS CONSOLE
Missed it for a while.
Then I realized I could just make a silly setup script.
It worked just as well and was a lot faster.
Monday, October 14, 13
79. RERUN
Restarts your server for you when
files change in your app’s directory.
Wouldn’t work with pokey old Rails
but works great with Sinatra.
Monday, October 14, 13
85. CORS Issues
Can’t serve your single
page app from file://
during development
Can’t go across ports
without explicit
permission
Monday, October 14, 13
86. CORS Issues
Did all of this with (you
guessed it) middleware!
github.com/cyu/rack-cors
Monday, October 14, 13
87. SUMMARY
•Don’t be afraid to look at the source code
of your libraries.
•Isolate your app from libraries
•Middleware is easy!
•There are lots of cool tools out there. Learn
about them.
•Figure out your strategy for dealing w/
cross origin requests right away.
Monday, October 14, 13
88. SPENDING TIME AWAY
FROM RAILS DE-MYSTIFIED
IT FOR ME AND MADE ME
MORE COMFORTABLE WITH
RUBY.
Monday, October 14, 13
89. SPENDING TIME AWAY
FROM RAILS DE-MYSTIFIED
IT FOR ME AND MADE ME
MORE COMFORTABLE WITH
RUBY.
It was totally worth it.
Monday, October 14, 13
90. HOWEVER...
If I were starting all over again,
I probably would just use
Rails API.
Monday, October 14, 13