An absolute beginners guide to node.js . Done for a presentation at college. The presentation contains data from various sources ,sources are noted at the end slide. please inform me any mistakes ,since at that time i was in a bit of hurry :)
An absolute beginners guide to node.js . Done for a presentation at college. The presentation contains data from various sources ,sources are noted at the end slide. please inform me any mistakes ,since at that time i was in a bit of hurry :)
3 Things Everyone Knows About Node JS That You Don'tF5 Buddy
Node.js is server side javascript. Here the complete presentation on Node JS with the 3 Things which everyone knows about Node JS and installation process of it. https://www.f5buddy.com
Node js is said to be an open source. It is the cross-platform JavaScript runtime to developing different types of applications and tools. Thus the best node js course js is not a JavaScript framework with its many of the core modules which are mainly written in the JavaScript and even the developers to writing a new module. It is also primarily used to develop the input and output web applications like single page applications, video streaming sites with other web applications.
Slides from my workshop about node.js which I conducted in Girl Geek Dinner Bangalore. More details at http://sudarmuthu.com/blog/introduction-to-node-js-at-yahoo-girl-geek-dinner
Has the traditional intro to event looped servers (thanks Ryan!) with a couple of examples of why I think node.js is particularly exciting today. Code for the demos can be found at https://github.com/davidpadbury/node-intro.
3 Things Everyone Knows About Node JS That You Don'tF5 Buddy
Node.js is server side javascript. Here the complete presentation on Node JS with the 3 Things which everyone knows about Node JS and installation process of it. https://www.f5buddy.com
Node js is said to be an open source. It is the cross-platform JavaScript runtime to developing different types of applications and tools. Thus the best node js course js is not a JavaScript framework with its many of the core modules which are mainly written in the JavaScript and even the developers to writing a new module. It is also primarily used to develop the input and output web applications like single page applications, video streaming sites with other web applications.
Slides from my workshop about node.js which I conducted in Girl Geek Dinner Bangalore. More details at http://sudarmuthu.com/blog/introduction-to-node-js-at-yahoo-girl-geek-dinner
Has the traditional intro to event looped servers (thanks Ryan!) with a couple of examples of why I think node.js is particularly exciting today. Code for the demos can be found at https://github.com/davidpadbury/node-intro.
My Node.js workshop from Sela's Developer Conference 2015.
In the Workshop we covered The basics Node.js api's and the express web application framework.
Mathilde Lemée & Romain Maton
La théorie, c’est bien, la pratique … aussi !
Venez nous rejoindre pour découvrir les profondeurs de Node.js !
Nous nous servirons d’un exemple pratique pour vous permettre d’avoir une premiere experience complete autour de Node.js et de vous permettre de vous forger un avis sur ce serveur Javascript qui fait parler de lui !
http://soft-shake.ch/2011/conference/sessions/incubator/2011/09/01/hands-on-nodejs.html
Save 10% off ANY FITC event with discount code 'slideshare'
See our upcoming events at www.fitc.ca
Node.js: The What, The How and The When
with Richard Nieuwenhuis
Original slides from Ryan Dahl's NodeJs intro talkAarti Parikh
These are the original slides from the nodejs talk. I was surprised not find them on slideshare so adding them. The video link is here https://www.youtube.com/watch?v=ztspvPYybIY
The presentation is an overview of Node.js on how to use it in developing web apps. It also describes the pros and cons it has along with why it got so much adaption in quick time.
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/
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024Albert Hoitingh
In this session I delve into the encryption technology used in Microsoft 365 and Microsoft Purview. Including the concepts of Customer Key and Double Key Encryption.
Securing your Kubernetes cluster_ a step-by-step guide to success !KatiaHIMEUR1
Today, after several years of existence, an extremely active community and an ultra-dynamic ecosystem, Kubernetes has established itself as the de facto standard in container orchestration. Thanks to a wide range of managed services, it has never been so easy to set up a ready-to-use Kubernetes cluster.
However, this ease of use means that the subject of security in Kubernetes is often left for later, or even neglected. This exposes companies to significant risks.
In this talk, I'll show you step-by-step how to secure your Kubernetes cluster for greater peace of mind and reliability.
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
Elevating Tactical DDD Patterns Through Object CalisthenicsDorra BARTAGUIZ
After immersing yourself in the blue book and its red counterpart, attending DDD-focused conferences, and applying tactical patterns, you're left with a crucial question: How do I ensure my design is effective? Tactical patterns within Domain-Driven Design (DDD) serve as guiding principles for creating clear and manageable domain models. However, achieving success with these patterns requires additional guidance. Interestingly, we've observed that a set of constraints initially designed for training purposes remarkably aligns with effective pattern implementation, offering a more ‘mechanical’ approach. Let's explore together how Object Calisthenics can elevate the design of your tactical DDD patterns, offering concrete help for those venturing into DDD for the first time!
Key Trends Shaping the Future of Infrastructure.pdfCheryl Hung
Keynote at DIGIT West Expo, Glasgow on 29 May 2024.
Cheryl Hung, ochery.com
Sr Director, Infrastructure Ecosystem, Arm.
The key trends across hardware, cloud and open-source; exploring how these areas are likely to mature and develop over the short and long-term, and then considering how organisations can position themselves to adapt and thrive.
DevOps and Testing slides at DASA ConnectKari Kakkonen
My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.
Neuro-symbolic is not enough, we need neuro-*semantic*Frank van Harmelen
Neuro-symbolic (NeSy) AI is on the rise. However, simply machine learning on just any symbolic structure is not sufficient to really harvest the gains of NeSy. These will only be gained when the symbolic structures have an actual semantics. I give an operational definition of semantics as “predictable inference”.
All of this illustrated with link prediction over knowledge graphs, but the argument is general.
Accelerate your Kubernetes clusters with Varnish CachingThijs Feryn
A presentation about the usage and availability of Varnish on Kubernetes. This talk explores the capabilities of Varnish caching and shows how to use the Varnish Helm chart to deploy it to Kubernetes.
This presentation was delivered at K8SUG Singapore. See https://feryn.eu/presentations/accelerate-your-kubernetes-clusters-with-varnish-caching-k8sug-singapore-28-2024 for more details.
Knowledge engineering: from people to machines and back
A slightly advanced introduction to node.js
1. An Introduction to Node.JS Sudar Muthu (@sudarmuthu) Research Engineer Yahoo Labs http://sudarmuthu.com
2. Agenda What Node.JS is What Node.JS is not Why Node.JS? Using Node.JS As a interactive shell As a Server As a Client Common Modules Terminologies Questions
3. What is Node.JS Provides Evented, non-blocking I/O Built on Google’s V8 JavaScript Programming Environment Supports C/C++ based addons Supports CommonJS Module format Is fast .. infact very fast.
4. What is Node.JS Similar to EventMachine in Ruby Twisted in Python But provides Evented IO as part of the language construct itself and not as a library.
5. Node.JS is not … Ruby on Rails Django Codeigniter Node.JS is bare bone and the community are making stuff like Express, connect etc.
6. Why Node.JS? Code like this var result = db.query("select.."); // use result either blocks the entire process or implies multiple execution stacks (threads).
7. Why Node.JS? But a line of code like this db.query("select..", function (result) { // use result }); allows the program to return to the event loop immediately. No more unnecessary threads.
8. Demo of Callback // execute the callback after 2 seconds setTimeout(function () { console.log("World!"); }, 2000); // print in console console.log("Hello"); https://github.com/sudar/jsfoo/blob/master/callback.js
9. Using Node.JS Install Node.JS Install NPM Install other modules you want by doing npm install <module_name> You are good to go
10. Node.JS – as an interactive shell Similar to Python’s shell $> node > 3 + 1 4 > true != false true >.help >.exit
11. Node.JS – As a server var http = require('http'); // require the http module // create a server http.createServer(function (req, res) { // call this function when a request is received res.writeHead(200, { 'Content-Type': 'text/plain' }); // send this as part of the response res.end('Hello World'); }).listen(1337, "127.0.0.1"); // listen on port 1337 // debug information console.log('Server running at http://127.0.0.1:1337/'); https://github.com/sudar/jsfoo/blob/master/http-server.js
12. Node.JS – As a client var http = require('http'); // require the needed modules // make the request object var request = http.request({ 'host': 'sudarmuthu.com', 'port': 80, 'path': '/', 'method': 'GET' }); // assign callbacks request.on('response', function (response) { console.log('Response Status Code: ' + response.statusCode); response.on('data', function (data) { console.log('Body: ' + data); }); }); https://github.com/sudar/jsfoo/blob/master/http-client.js
13. Core Modules Processes Filesystem Networking Utilities The entire list can be found at http://nodejs.org/docs/v0.4.12/api/
14. Core Modules - Processes Node allows you to analyze your process and manage external process Available Modules process child_process Code samples: http://github.com/sudar/jsfoo/process.js
15. Core Modules - Filesystem Low level API to manipulate files Available Modules fs path Code Samples: http://github.com/sudar/jsfoo/filesystem.js
16. Core Modules - Networking Available Modules net dgram http tls https dns Code Samples: https://github.com/sudar/jsfoo/blob/master/dns.js
18. Node.JS is useful for.. Writing highly concurrent server applications Sharing application logic between server and client Peer-to-peer web applications using websockets