Understanding Pseudo-Versions Moving to Go 1.13 What is in Go 1.14+ for ModulesMitali Bisht
Explaining pseudo-version, how restrictions have been enforced for pseudo-version in Go 1.13 along with go sumdb, resolving them , features in Go 1.14+ related to modules
Biscuit: an operating system written in goSeongJae Park
Biscuit is a monolithic operating system kernel that is written in Go. This talk introduces the kernel and demonstrate how to build, install, and analyze the code.
Describe how to contribute to open source projects.
Provide example process using two hot open source project, linux and AOSP(Android Open Source Project)
Apresentação produzida ao final de 2015 para utilização em um curso interno no SIDI. Foco em bibliotecas de alta relevância e suas alternativas à época.
Git is a revision control system that is used for many Open Source projects. Having a basic understanding of Git is essential to being able to join an Open Source project and become a contributor. It’s also super useful for many other activities! This talk will explore the basics of Git, assuming no existing background experience. Via analogies to other, familiar technologies, the basic principles of using Git will be explained in an approachable, understandable fashion. People who attend this talk should come away ready to make an initial contribution to an Open Source project, and will leave with a list of additional resources to explore to learn more.
Understanding Pseudo-Versions Moving to Go 1.13 What is in Go 1.14+ for ModulesMitali Bisht
Explaining pseudo-version, how restrictions have been enforced for pseudo-version in Go 1.13 along with go sumdb, resolving them , features in Go 1.14+ related to modules
Biscuit: an operating system written in goSeongJae Park
Biscuit is a monolithic operating system kernel that is written in Go. This talk introduces the kernel and demonstrate how to build, install, and analyze the code.
Describe how to contribute to open source projects.
Provide example process using two hot open source project, linux and AOSP(Android Open Source Project)
Apresentação produzida ao final de 2015 para utilização em um curso interno no SIDI. Foco em bibliotecas de alta relevância e suas alternativas à época.
Git is a revision control system that is used for many Open Source projects. Having a basic understanding of Git is essential to being able to join an Open Source project and become a contributor. It’s also super useful for many other activities! This talk will explore the basics of Git, assuming no existing background experience. Via analogies to other, familiar technologies, the basic principles of using Git will be explained in an approachable, understandable fashion. People who attend this talk should come away ready to make an initial contribution to an Open Source project, and will leave with a list of additional resources to explore to learn more.
Important Git and Github commands that are to be very necessary to be familiarized by all developers and computer scientists for saving and collaboration purpose.
How we write microservices in Go and deploy them to Kubernetes using Helm and Charts. Automation is everywhere!
This talk was made for Golang Novosibirsk Meetup: https://youtu.be/WwCWUEO7tqI
How many times have you ever heard the term "Full-Stack developer"? In most of the cases it means that you have to be fluent with a backend language, html, javascript, maybe Android or iOS... What if I told you that you can be a Full-Stack developer using only Groovy? In this talk I'll present the technological stack of Polaromatic, the application with I won the Learning Spring Boot contest, and you'll learn that it's possible to write the whole stack with Groovy: Backend, Javascript, HTML, Android, test, build tool,... Isn't that amazing?
The source code is available at https://github.com/lmivan/contest
Git is known as 'the fast version control system' and has gained much popularity in the last couple years for good reason. Grails itself has moved to Git and is now hosted on github - http://github.com/grails.
In this session at SpringOne2gx we spent time getting to know some of the basics of Git and exploring successful tools and workflows. We will also learn how we can utilize git and git-svn to work with grails.
Don't be a git - the essentials you should know about git to use it correctly
Presentation by Otto Kekäläinen held at Vincit Teatime on Nov 11th 2015
http://www.vincitteatime.fi/
Enabling Microservice @ Orbitz - GOTO Chicago 2016Steve Hoffman
In this talk we will discuss how we enabled decomposition of one of our 500+ system components into a continuously deployed microservice cluster. Our platform is comprised of Apache Mesos/Marathon, Docker, and a number of local services including Consul for service discovery, Logstash for diskless logging, and a custom metrics forwarder to Graphite. Building on this, we'll detail our CI pipeline using Jenkins workflows to build and publish microservices as Docker images, test and deploy via Marathon/Mesos, and automated change tickets. Finally, we'll discuss lessons learned from building our own enterprise PaaS and scaling it out to a large organization.
Go 1.13 introduced important security features to Go Modules including a checksumdb. Deep Datta from JFrog will explain how this works and provide info on other tools that keep modules secure. He will review GoCenter’s vulnerability scanning capabilities so developers can check for security issues or known vulnerabilities.
Security of go modules and vulnerability scanning in GoCenterDeep Datta
Go 1.13 introduced important security features to Go Modules including a checksumdb. Deep Datta from JFrog will explain how this works and provide info on other tools that keep modules secure. He will review GoCenter’s vulnerability scanning capabilities so developers can check for security issues or known vulnerabilities.
Important Git and Github commands that are to be very necessary to be familiarized by all developers and computer scientists for saving and collaboration purpose.
How we write microservices in Go and deploy them to Kubernetes using Helm and Charts. Automation is everywhere!
This talk was made for Golang Novosibirsk Meetup: https://youtu.be/WwCWUEO7tqI
How many times have you ever heard the term "Full-Stack developer"? In most of the cases it means that you have to be fluent with a backend language, html, javascript, maybe Android or iOS... What if I told you that you can be a Full-Stack developer using only Groovy? In this talk I'll present the technological stack of Polaromatic, the application with I won the Learning Spring Boot contest, and you'll learn that it's possible to write the whole stack with Groovy: Backend, Javascript, HTML, Android, test, build tool,... Isn't that amazing?
The source code is available at https://github.com/lmivan/contest
Git is known as 'the fast version control system' and has gained much popularity in the last couple years for good reason. Grails itself has moved to Git and is now hosted on github - http://github.com/grails.
In this session at SpringOne2gx we spent time getting to know some of the basics of Git and exploring successful tools and workflows. We will also learn how we can utilize git and git-svn to work with grails.
Don't be a git - the essentials you should know about git to use it correctly
Presentation by Otto Kekäläinen held at Vincit Teatime on Nov 11th 2015
http://www.vincitteatime.fi/
Enabling Microservice @ Orbitz - GOTO Chicago 2016Steve Hoffman
In this talk we will discuss how we enabled decomposition of one of our 500+ system components into a continuously deployed microservice cluster. Our platform is comprised of Apache Mesos/Marathon, Docker, and a number of local services including Consul for service discovery, Logstash for diskless logging, and a custom metrics forwarder to Graphite. Building on this, we'll detail our CI pipeline using Jenkins workflows to build and publish microservices as Docker images, test and deploy via Marathon/Mesos, and automated change tickets. Finally, we'll discuss lessons learned from building our own enterprise PaaS and scaling it out to a large organization.
Go 1.13 introduced important security features to Go Modules including a checksumdb. Deep Datta from JFrog will explain how this works and provide info on other tools that keep modules secure. He will review GoCenter’s vulnerability scanning capabilities so developers can check for security issues or known vulnerabilities.
Security of go modules and vulnerability scanning in GoCenterDeep Datta
Go 1.13 introduced important security features to Go Modules including a checksumdb. Deep Datta from JFrog will explain how this works and provide info on other tools that keep modules secure. He will review GoCenter’s vulnerability scanning capabilities so developers can check for security issues or known vulnerabilities.
Flash talk about « versions » a simple program to check version change in programs and let you know in your terminal. It was at sysadmin #8 in octobre 2018.
Introduction to Git for Non-Developers
John Anderson
Infinity Interactive - VP, Technology
Find more by John Anderson: https://www.slideshare.net/genehackdotorg
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.
Epistemic Interaction - tuning interfaces to provide information for AI supportAlan Dix
Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
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.
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.
Essentials of Automations: Optimizing FME Workflows with ParametersSafe Software
Are you looking to streamline your workflows and boost your projects’ efficiency? Do you find yourself searching for ways to add flexibility and control over your FME workflows? If so, you’re in the right place.
Join us for an insightful dive into the world of FME parameters, a critical element in optimizing workflow efficiency. This webinar marks the beginning of our three-part “Essentials of Automation” series. This first webinar is designed to equip you with the knowledge and skills to utilize parameters effectively: enhancing the flexibility, maintainability, and user control of your FME projects.
Here’s what you’ll gain:
- Essentials of FME Parameters: Understand the pivotal role of parameters, including Reader/Writer, Transformer, User, and FME Flow categories. Discover how they are the key to unlocking automation and optimization within your workflows.
- Practical Applications in FME Form: Delve into key user parameter types including choice, connections, and file URLs. Allow users to control how a workflow runs, making your workflows more reusable. Learn to import values and deliver the best user experience for your workflows while enhancing accuracy.
- Optimization Strategies in FME Flow: Explore the creation and strategic deployment of parameters in FME Flow, including the use of deployment and geometry parameters, to maximize workflow efficiency.
- Pro Tips for Success: Gain insights on parameterizing connections and leveraging new features like Conditional Visibility for clarity and simplicity.
We’ll wrap up with a glimpse into future webinars, followed by a Q&A session to address your specific questions surrounding this topic.
Don’t miss this opportunity to elevate your FME expertise and drive your projects to new heights of efficiency.
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.
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...UiPathCommunity
💥 Speed, accuracy, and scaling – discover the superpowers of GenAI in action with UiPath Document Understanding and Communications Mining™:
See how to accelerate model training and optimize model performance with active learning
Learn about the latest enhancements to out-of-the-box document processing – with little to no training required
Get an exclusive demo of the new family of UiPath LLMs – GenAI models specialized for processing different types of documents and messages
This is a hands-on session specifically designed for automation developers and AI enthusiasts seeking to enhance their knowledge in leveraging the latest intelligent document processing capabilities offered by UiPath.
Speakers:
👨🏫 Andras Palfi, Senior Product Manager, UiPath
👩🏫 Lenka Dulovicova, Product Program Manager, UiPath
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
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.
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.
4. BY THE END OF THIS TALK YOU WILL KNOW
▪ About pseudo-versions
▪ Go 1.13 pseudo-version verification
▪ Fixing Incorrect pseudo-versions for Go Modules
▪ What is Go 1.14+ bringing for modules
5. WHAT IS A GO MODULE?
module github.com/containers/common
go 1.12
require (
github.com/BurntSushi/toml v0.3.1
github.com/containers/image/v5 v5.4.3
github.com/containers/storage v1.19.1
github.com/opencontainers/runc v1.0.0-rc9
github.com/opencontainers/runtime-spec v0.1.2-0.20190618234442-a950415649c7 //
indirect
github.com/docker/docker v1.4.2-0.20191219165747-a9416c67da9f
github.com/syndtr/gocapability v0.0.0-20180916011248-d98352740cb2
golang.org/x/sys v0.0.0-20200327173247-9dae0f8f5775
….
)
Release versions (Semantic Versions)
6. WHAT IS A GO MODULE?
module github.com/containers/common
go 1.12
require (
github.com/BurntSushi/toml v0.3.1
github.com/containers/image/v5 v5.4.3
github.com/containers/storage v1.19.1
github.com/opencontainers/runc v1.0.0-rc9 Pre-release version
github.com/opencontainers/runtime-spec v0.1.2-0.20190618234442-a950415649c7 //
indirect
github.com/docker/docker v1.4.2-0.20191219165747-a9416c67da9f
github.com/syndtr/gocapability v0.0.0-20180916011248-d98352740cb2
golang.org/x/sys v0.0.0-20200327173247-9dae0f8f5775
….
)
7. WHAT IS A GO MODULE?
module github.com/containers/common
go 1.12
require (
github.com/BurntSushi/toml v0.3.1
github.com/containers/image/v5 v5.4.3
github.com/containers/storage v1.19.1
github.com/opencontainers/runc v1.0.0-rc9
github.com/opencontainers/runtime-spec v0.1.2-0.20190618234442-a950415649c7 //
indirect
github.com/docker/docker v1.4.2-0.20191219165747-a9416c67da9f
github.com/syndtr/gocapability v0.0.0-20180916011248-d98352740cb2
golang.org/x/sys v0.0.0-20200327173247-9dae0f8f5775 Pseudo-versions
….
)
8. USING PSEUDO-VERSIONS
▪ Untagged revision
▪ Dependent project has not published any semantic version tags
▪ Develop against a commit which has not been tagged yet
9. DON’T UPDATE PSEUDO-VERSIONS MANUALLY
● The pseudo-version participates in minimal version selection.
● The commit date within the pseudo-version provides a total order among
pseudo-versions.
10. BEFORE GO 1.13 AFTER GO 1.13
-> go version
go version go1.13.5 darwin/amd64
-> go get
golang.org/x/sys@v0.0.0-20190726091023-fde4d
b37ae7a
go: finding golang.org
v0.0.0-20190726091023-fde4db37ae7a
go: finding golang.org/x
v0.0.0-20190726091023-fde4db37ae7a
go: finding golang.org/x/sys
v0.0.0-20190726091023-fde4db37ae7a
go: finding golang.org/x/sys
v0.0.0-20190726091023-fde4db37ae7a
go get
golang.org/x/sys@v0.0.0-20190726091023-fde4d
b37ae7a:
golang.org/x/sys@v0.0.0-20190726091023-fde4d
b37ae7a: invalid pseudo-version: does not
match version-control timestamp
(2019-08-13T06:44:41Z)
-> go version
go version go1.12.14 darwin/amd64
-> go get
golang.org/x/sys@v0.0.0-20190726091023-fde4d
b37ae7a
go: finding golang.org/x/sys
v0.0.0-20190726091023-fde4db37ae7a
go: downloading golang.org/x/sys
v0.0.0-20190726091023-fde4db37ae7a
go: extracting golang.org/x/sys
v0.0.0-20190726091023-fde4db37ae7a
go: finding golang.org/x/sys latest
-> cat go.mod
module demo/go12
go 1.12
require golang.org/x/sys
v0.0.0-20190726091023-fde4db37ae7a //
indirect
14. HOW GoCenter AS GOPROXY CAN HELP
▪ GoCenter changes the metadata in the .info with the correct version when the
module download was requested for incorrect pseudo-version.
15. BEFORE GO 1.13 AFTER GO 1.13
-> export GOPROXY=https://gocenter.io/
-> go version
go version go1.13.5 darwin/amd64
-> go get
golang.org/x/sys@v0.0.0-20190726091023-fde4d
b37ae7a
go: finding golang.org/x
v0.0.0-20190726091023-fde4db37ae7a
go: finding golang.org/x/sys
v0.0.0-20190726091023-fde4db37ae7a
go: finding golang.org
v0.0.0-20190726091023-fde4db37ae7a
go get
golang.org/x/sys@v0.0.0-20190726091023-fde4d
b37ae7a:
golang.org/x/sys@v0.0.0-20190726091023-fde4d
b37ae7a: proxy returned info for version
v0.0.0-20190813064441-fde4db37ae7a instead
of requested version
-> export GOPROXY=https://gocenter.io/
-> go version
go version go1.12.14 darwin/amd64
-> go get
golang.org/x/sys@v0.0.0-20190726091023-fde4d
b37ae7a
go: finding golang.org/x/sys
v0.0.0-20190726091023-fde4db37ae7a
go: finding golang.org/x/sys
v0.0.0-20200515095857-1151b9dac4a9
go: downloading golang.org/x/sys
v0.0.0-20200515095857-1151b9dac4a9
go: extracting golang.org/x/sys
v0.0.0-20200515095857-1151b9dac4a9
-> cat go.mod
module proxydemo/go12
go 1.12
require golang.org/x/sys
v0.0.0-20190813064441-fde4db37ae7a //
indirect
16. HOW GoCenter AS GOPROXY CAN HELP
▪ For Go 1.13 change in Go Command will automatically update correct
pseudo-version
go get <module_name>@<commit_hash>
17. WHAT IS IN GO 1.14+ FOR MODULES ?
● go get -modfile = /Documents/example1.mod
● go get -mod = readonly /path/to/module
● “go get” upgrade to an +incompatible major version automatically
● plain-text error messages from module proxies and other HTTP servers
● SVN
