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
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.
Describe how to contribute to open source projects.
Provide example process using two hot open source project, linux and AOSP(Android Open Source Project)
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
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.
Describe how to contribute to open source projects.
Provide example process using two hot open source project, linux and AOSP(Android Open Source Project)
Golang and Domain Specific Languages - Lorenzo Fontana - Codemotion Rome 2017Codemotion
The world is full of Domain specific langauges, and they are here for a reason. Do you need to interact with a relational database? SQL! Do you need to exchange data in a human readable format? JSON! Any level of interaction between humans and computers needs a DSL and If you are writing a program you may need to implement a DSL at some point. Is that program is written in Go? This is the talk you where looking for! We are going to see how Golang enables you to write your own lexer and parser in order to craft a programming language or a DSL to deal with your particular needs.
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.
Short introduction about vcs & git usage.
Aimed to introduce concept of version control system and git to people who didn't used git or vcs yet. Doesn't introduce deep part of git or operating policy for git. Just focus on simple introduction about main functionality and abstracted internal design.
In this tutorial, we will explore version control features of RStudio. The version control system used is GitHub which is based on Git but offers additional features as it is a cloud based version control system.
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.
Golang and Domain Specific Languages - Lorenzo Fontana - Codemotion Rome 2017Codemotion
The world is full of Domain specific langauges, and they are here for a reason. Do you need to interact with a relational database? SQL! Do you need to exchange data in a human readable format? JSON! Any level of interaction between humans and computers needs a DSL and If you are writing a program you may need to implement a DSL at some point. Is that program is written in Go? This is the talk you where looking for! We are going to see how Golang enables you to write your own lexer and parser in order to craft a programming language or a DSL to deal with your particular needs.
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.
Short introduction about vcs & git usage.
Aimed to introduce concept of version control system and git to people who didn't used git or vcs yet. Doesn't introduce deep part of git or operating policy for git. Just focus on simple introduction about main functionality and abstracted internal design.
In this tutorial, we will explore version control features of RStudio. The version control system used is GitHub which is based on Git but offers additional features as it is a cloud based version control system.
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.
Having trouble managing dependencies with golang ? Here's how to resolve those issues using some of the best tools built by the community for the community.
CODE GIST: https://gist.github.com/tyndyll/cce72c16dc112cbe7ffac44dbb1dc5e8
A high level introduction to the Go programming language, including a sample Hello World web server
Managing JavaScript projects in a MonoRepo
(Zacky Pickholz)
Managing a large front end project with multiple npm packages can be overwhelming sometimes. During this session we cover popular tools that help us maintain this project much more easily.
Getting started with go - Florin Patan - Codemotion Milan 2016Codemotion
This talk focuses on people which are interested the Go programming language and want to learn it. In it I will present the various resources new gophers have to learn Go, what are the usual pitfalls and how to get help when they are stuck.
Similar to Understanding pseudo-version and Go1.14+ with notes (20)
UiPath Test Automation using UiPath Test Suite series, part 4DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 4. In this session, we will cover Test Manager overview along with SAP heatmap.
The UiPath Test Manager overview with SAP heatmap webinar offers a concise yet comprehensive exploration of the role of a Test Manager within SAP environments, coupled with the utilization of heatmaps for effective testing strategies.
Participants will gain insights into the responsibilities, challenges, and best practices associated with test management in SAP projects. Additionally, the webinar delves into the significance of heatmaps as a visual aid for identifying testing priorities, areas of risk, and resource allocation within SAP landscapes. Through this session, attendees can expect to enhance their understanding of test management principles while learning practical approaches to optimize testing processes in SAP environments using heatmap visualization techniques
What will you get from this session?
1. Insights into SAP testing best practices
2. Heatmap utilization for testing
3. Optimization of testing processes
4. Demo
Topics covered:
Execution from the test manager
Orchestrator execution result
Defect reporting
SAP heatmap example with demo
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
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
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.
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.
Let's dive deeper into the world of ODC! Ricardo Alves (OutSystems) will join us to tell all about the new Data Fabric. After that, Sezen de Bruijn (OutSystems) will get into the details on how to best design a sturdy architecture within ODC.
Slack (or Teams) Automation for Bonterra Impact Management (fka Social Soluti...Jeffrey Haguewood
Sidekick Solutions uses Bonterra Impact Management (fka Social Solutions Apricot) and automation solutions to integrate data for business workflows.
We believe integration and automation are essential to user experience and the promise of efficient work through technology. Automation is the critical ingredient to realizing that full vision. We develop integration products and services for Bonterra Case Management software to support the deployment of automations for a variety of use cases.
This video focuses on the notifications, alerts, and approval requests using Slack for Bonterra Impact Management. The solutions covered in this webinar can also be deployed for Microsoft Teams.
Interested in deploying notification automations for Bonterra Impact Management? Contact us at sales@sidekicksolutionsllc.com to discuss next steps.
JMeter webinar - integration with InfluxDB and GrafanaRTTS
Watch this recorded webinar about real-time monitoring of application performance. See how to integrate Apache JMeter, the open-source leader in performance testing, with InfluxDB, the open-source time-series database, and Grafana, the open-source analytics and visualization application.
In this webinar, we will review the benefits of leveraging InfluxDB and Grafana when executing load tests and demonstrate how these tools are used to visualize performance metrics.
Length: 30 minutes
Session Overview
-------------------------------------------
During this webinar, we will cover the following topics while demonstrating the integrations of JMeter, InfluxDB and Grafana:
- What out-of-the-box solutions are available for real-time monitoring JMeter tests?
- What are the benefits of integrating InfluxDB and Grafana into the load testing stack?
- Which features are provided by Grafana?
- Demonstration of InfluxDB and Grafana using a practice web application
To view the webinar recording, go to:
https://www.rttsweb.com/jmeter-integration-webinar
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.
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.
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/
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)
• A module is a collection of Go packages stored in a file tree with a go.mod file at its root. The
go.mod file defines the module’s module path, which is also the import path used for the root
directory, and its dependency requirements, which are the other modules needed for a
successful build. Each dependency requirement is written as a module path and a specific
semantic version
•
•Go command uses Semantic version vX.Y.Z as the standard form to describe Module version
X- MAJOR- Incompatible changes
Y- Minor- Backward compatible functionality added
Z - PATH- Backwards compatible bug fixes
•
•Normal releases are being preferred by Go
•Module version is introduced by tagging a revision in source repo
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
•The go command will accept the plain commit hash and translate it into a pseudo-version (or
a tagged version if available) automatically. It also helps to compare the revisions based on
generated timestamp. This is an example of gomodule query
•There are pseudo-versions that are edited by hand or generated by third party tools
•Through Go 1.12, Pseudo-version with arbitrary combination of version string and date, would
resolve to the underlying revision (typically a Git commit hash) as long as that revision existed
by Go
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.
The pseudo-version participates in minimal version selection. If its version prefix is inaccurate,
the pseudo-version may appear to have higher precedence that the releases that follow it,
effectively “pinning” the module to that commit.
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
11. GO 1.13 PSEUDO-VERSIONS VALIDATION
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
…..
)
1. 3.2.
1. The tag from which the pseudo-version derives points to the named revision or one of
its ancestors as reported by the underlying VCS tool, or the pseudo-version is not
derived from any tag i.e. has a "vX.0.0-" prefix before the date string and uses the
lowest major version appropriate to the module path).
2. The date string within the pseudo-version matches the UTC timestamp of the revision
as reported by the underlying VCS tool.
3. The short name of the revision within the pseudo-version is the same as the short
name generated by Go command. Specifically, if the short name is a SHA-1 prefix, it
must use the same number of hex digits (12)
12. GO 1.13 PSEUDO-VERSIONS VALIDATION
4. '+incompatible' suffix
5. Checksum server validation
4. The pseudo-version includes a '+incompatible' suffix only if it is needed for the
corresponding major version, and only if the underlying module does not have a go.mod file
5 . In each module's root, alongside go.mod, the go command maintains a file named go.sum
containing the cryptographic checksums of the module's dependencies. As of Go1.13, with go
get command it will validate module version against checksum server(which is a transparent
log of all public module checksums)
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
