Introduction to underlying technologies, the rationale of using Python and Qt as a development platform on Maemo and a short demo of a few projects built with these tools. Comparison of different bindings (PyQt vs PySide). PyQt/PySide development environments, how to develop most efficiently, how to debug, how to profile and optimize, platform caveats and gotchas.
Webinar topic: Introduction to Python
Presenter: Achmad Mardiansyah
In this webinar series, We are discussing Introduction to Python
Please share your feedback or webinar ideas here: http://bit.ly/glcfeedback
Check our schedule for future events: https://www.glcnetworks.com/schedule/
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The recording is available on Youtube
https://youtu.be/e9yCcsqpN90
Webinar topic: Introduction to Python
Presenter: Achmad Mardiansyah
In this webinar series, We are discussing Introduction to Python
Please share your feedback or webinar ideas here: http://bit.ly/glcfeedback
Check our schedule for future events: https://www.glcnetworks.com/schedule/
Follow our social media for updates: Facebook, Instagram, YouTube Channel, and telegram
The recording is available on Youtube
https://youtu.be/e9yCcsqpN90
Presentation on Qt Developer Frameworks for a more technical audience, including the changes in version 4.6 and support for Maemo and Symbian mobile platforms.
Learn different Qt binding in Python and See how you can use pyotherside to make a simple Ubuntu app with Ubuntu components in Ubuntu SDK.
These slides were presented in 2016 python conference in Iran (#irpycon)
Golang from Scala developer’s perspectiveSveta Bozhko
My talk from Functional Vilnius MeetUp #6.
http://www.functionalvilnius.lt/posts/2015-10-03-6th-meetup-announcement.html
Golang is becoming more and more popular. Most likely many of you have heard of its upgraded garbage collector and possibilities to work with lightweight threads – goroutines. Obviously, Golang is quite a good choice for server-side software oriented on a huge load. As Scala backend developer, I am a big fan of functional programming and actor model. Golang seems very promising, but from the first glance, its a totally imperative language. In my speech I’m going to tell about my experiments with Golang and attempt to use it as a functional language.
See how Groovy can help you in your Android development. From language basics to advanced features such as ASTs or Extension Modules. Also there's room for talking about testing and reactive programming.
Video at: http://www.develop.com/webcasts/watch/528febe6d588bf0a1c55306e/python-for-the-csharp-developer
If you love C# and .NET, you may be surprised to see how many of the features you love also exist in Python (often first). Python is a wonderful language. It is a clean high-level language which values readability over many trade-offs. You can build web applications serving billions of monthly page views. You can build cross-platform GUI applications such as DropBox. You can access amazingly powerful database servers such as MongoDB and SQL Server. But did you know many of the things you absolutely love about C# also exist in Python? Lambda expressions - check. foreach loops - check. Rich class library - check. Iterators - check. And there is more. Come learn about all the things you love from C# and see how they are accomplished in Python.
Given on Tuesday, June 23, 2009 at the Greater Cleveland PC Users Group C#/VB.NET SIG. A very basic intro to Python given to a .NET crowd with the assumption of little to no Python experience.
Golang training pre-session: portfolio
Sharing our work and projects written in go.
Ayoub Bousselmi (github.com/abousselmi)
Sofiane Imadali (github.com/sofianinho)
Developing and Benchmarking Qt applications on Hawkboard with XgxperfPrabindh Sundareson
Presentation for HawkTalk Webinar, July 2010. Focuses on optimised Qt development using Xgxperf, and discusses available classes in Qt for application/UI development.
Treinamento de Qt básico apresentado na semanada de tecnologia do Barão de Mauá (Ribeirão Preto/SP) usando um material provido pela Nokia com modificações.
Presentation on Qt Developer Frameworks for a more technical audience, including the changes in version 4.6 and support for Maemo and Symbian mobile platforms.
Learn different Qt binding in Python and See how you can use pyotherside to make a simple Ubuntu app with Ubuntu components in Ubuntu SDK.
These slides were presented in 2016 python conference in Iran (#irpycon)
Golang from Scala developer’s perspectiveSveta Bozhko
My talk from Functional Vilnius MeetUp #6.
http://www.functionalvilnius.lt/posts/2015-10-03-6th-meetup-announcement.html
Golang is becoming more and more popular. Most likely many of you have heard of its upgraded garbage collector and possibilities to work with lightweight threads – goroutines. Obviously, Golang is quite a good choice for server-side software oriented on a huge load. As Scala backend developer, I am a big fan of functional programming and actor model. Golang seems very promising, but from the first glance, its a totally imperative language. In my speech I’m going to tell about my experiments with Golang and attempt to use it as a functional language.
See how Groovy can help you in your Android development. From language basics to advanced features such as ASTs or Extension Modules. Also there's room for talking about testing and reactive programming.
Video at: http://www.develop.com/webcasts/watch/528febe6d588bf0a1c55306e/python-for-the-csharp-developer
If you love C# and .NET, you may be surprised to see how many of the features you love also exist in Python (often first). Python is a wonderful language. It is a clean high-level language which values readability over many trade-offs. You can build web applications serving billions of monthly page views. You can build cross-platform GUI applications such as DropBox. You can access amazingly powerful database servers such as MongoDB and SQL Server. But did you know many of the things you absolutely love about C# also exist in Python? Lambda expressions - check. foreach loops - check. Rich class library - check. Iterators - check. And there is more. Come learn about all the things you love from C# and see how they are accomplished in Python.
Given on Tuesday, June 23, 2009 at the Greater Cleveland PC Users Group C#/VB.NET SIG. A very basic intro to Python given to a .NET crowd with the assumption of little to no Python experience.
Golang training pre-session: portfolio
Sharing our work and projects written in go.
Ayoub Bousselmi (github.com/abousselmi)
Sofiane Imadali (github.com/sofianinho)
Developing and Benchmarking Qt applications on Hawkboard with XgxperfPrabindh Sundareson
Presentation for HawkTalk Webinar, July 2010. Focuses on optimised Qt development using Xgxperf, and discusses available classes in Qt for application/UI development.
Treinamento de Qt básico apresentado na semanada de tecnologia do Barão de Mauá (Ribeirão Preto/SP) usando um material provido pela Nokia com modificações.
Devoxx 2015 - Building the Internet of Things with Eclipse IoTBenjamin Cabé
Eclipse is much more than an IDE. Repeat after me: "Eclipse is much more than just an IDE! Eclipse has a lot of cool projects that can get me started with the Internet of Things!". So whether or not you are using Eclipse as your IDE, this session will give you a crash course on the available technologies to build the Internet of Things on top of Java. You will learn how protocols like MQTT, CoAP or LwM2M and embedded frameworks like Kura help solve classical IoT issues, and you will get useful tips to move from "yay, I blinked an LED!" to more useful industrial IoT scenarios.
This webinar presents the official set of bindings to use Qt's API in your Python application. Using real examples, we will not only implement a beautiful UI, we'll illustrate how it interacts with your regular Python business logic.
Since the 1980s, Motif has been a popular toolkit for developing graphical desktop applications. Despite its age, legacy applications written using the Motif toolkit are still in production. There are a number of reasons to migrate these applications to newer platforms. Porting Motif applications to the Qt framework can achieve many of the benefits without requiring a total rewrite. In this webinar we'll look at scenarios, strategies, and general advice for porting Motif applications to Qt, based on the wide experience ICS has gained over many Motif to Qt conversion projects.
Since the 1980s, Motif has been a popular toolkit for developing graphical desktop applications. Despite its age, legacy applications written using the Motif toolkit are still in production. There are a number of reasons to migrate these applications to newer platforms. Porting Motif applications to the Qt framework can achieve many of the benefits without requiring a total rewrite.
Designing flexible apps deployable to App Engine, Cloud Functions, or Cloud Runwesley chun
Many people ask, "Which one is better for me: App Engine, Cloud Functions, or Cloud Run?" To help you learn more about them, understand their differences, appropriate use cases, etc., why not deploy the same app to all 3? With this "test drive," you only need to make minor config changes between platforms. You'll also learn one of Google Cloud's AI/ML "building block" APIs as a bonus as the sample app is a simple "mini" Google Translate "MVP". This is a 45- 60-minute talk that reviews the Google Cloud serverless compute platforms then walks through the same app and its deployments. The code is maintained at https://github.com/googlecodelabs/cloud-nebulous-serverless-python
English - Lauching a Public PaaS on Open Source Getup & OpenShift Origin - FI...Getup Cloud
Get a glimpse of our OpenShift Origin implementation on Amazon Web Services. This slides was presented with Diane Mueller - Red Hat Cloud Ecosystem Evangelist
Creating new Tizen profiles using the Yocto ProjectLeon Anavi
Presentation for Tizen Developer Conference 2015 Shenzhen.
Tizen is an open source Linux based software platform for Internet of Things, mobile, wearable and embedded devices. Tizen:Common provides a generic development environment for Tizen 3 which key features include Wayland, Weston, EFL, and the Crosswalk web runtime. The Yocto Project offers easy to use tools to create meta layers for new Tizen 3 profiles that inherit and expand the features of Tizen:Common. This talk will focus the Tizen architecture and it will provide guidelines for creating and building new Tizen profiles, based on Tizen:Common, using the Yocto Project for devices with Intel or ARM processors. It will also provide information about hidden gems in Tizen on Yocto and practical examples for packaging and deploying HTML5 applications through Yocto recipes for the open source hardware development boards MinnowBoard Max (Intel) and Humming Board (Freescale I.MX6 ARM SoC).
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.
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
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.
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.
SAP Sapphire 2024 - ASUG301 building better apps with SAP Fiori.pdfPeter Spielvogel
Building better applications for business users with SAP Fiori.
• What is SAP Fiori and why it matters to you
• How a better user experience drives measurable business benefits
• How to get started with SAP Fiori today
• How SAP Fiori elements accelerates application development
• How SAP Build Code includes SAP Fiori tools and other generative artificial intelligence capabilities
• How SAP Fiori paves the way for using AI in SAP apps
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!
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.
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.
State of ICS and IoT Cyber Threat Landscape Report 2024 previewPrayukth K V
The IoT and OT threat landscape report has been prepared by the Threat Research Team at Sectrio using data from Sectrio, cyber threat intelligence farming facilities spread across over 85 cities around the world. In addition, Sectrio also runs AI-based advanced threat and payload engagement facilities that serve as sinks to attract and engage sophisticated threat actors, and newer malware including new variants and latent threats that are at an earlier stage of development.
The latest edition of the OT/ICS and IoT security Threat Landscape Report 2024 also covers:
State of global ICS asset and network exposure
Sectoral targets and attacks as well as the cost of ransom
Global APT activity, AI usage, actor and tactic profiles, and implications
Rise in volumes of AI-powered cyberattacks
Major cyber events in 2024
Malware and malicious payload trends
Cyberattack types and targets
Vulnerability exploit attempts on CVEs
Attacks on counties – USA
Expansion of bot farms – how, where, and why
In-depth analysis of the cyber threat landscape across North America, South America, Europe, APAC, and the Middle East
Why are attacks on smart factories rising?
Cyber risk predictions
Axis of attacks – Europe
Systemic attacks in the Middle East
Download the full report from here:
https://sectrio.com/resources/ot-threat-landscape-reports/sectrio-releases-ot-ics-and-iot-security-threat-landscape-report-2024/
Le nuove frontiere dell'AI nell'RPA con UiPath Autopilot™UiPathCommunity
In questo evento online gratuito, organizzato dalla Community Italiana di UiPath, potrai esplorare le nuove funzionalità di Autopilot, il tool che integra l'Intelligenza Artificiale nei processi di sviluppo e utilizzo delle Automazioni.
📕 Vedremo insieme alcuni esempi dell'utilizzo di Autopilot in diversi tool della Suite UiPath:
Autopilot per Studio Web
Autopilot per Studio
Autopilot per Apps
Clipboard AI
GenAI applicata alla Document Understanding
👨🏫👨💻 Speakers:
Stefano Negro, UiPath MVPx3, RPA Tech Lead @ BSP Consultant
Flavio Martinelli, UiPath MVP 2023, Technical Account Manager @UiPath
Andrei Tasca, RPA Solutions Team Lead @NTT Data
3. Python Object oriented rapid prototyping language Not just for scripting Easy to read and learn, almost like “pseudo-code” Suitable as first language Extensible (add new modules) - C/C++/whatever Embeddable in applications Open Source License (OSI Certified) Mature Large userbase and user community Plenty of good documentation and books
4. Qt Cross platform framework (Win/Mac/X11, soon S60) Native look and feel Modular (Core, GUI, Network, OpenGL, SQL, WebKit, etc) Mature Internationalization Excellent documentation Available under both commercial and Open Source licenses
5. Linux (Debian) based software platform Developed by Nokia Optimized for pocketable devices Current (Maemo 5) UI based on GTK+/Hildon Next generation UI (Maemo 6) based on Qt
7. PyMaemo python-mafw - Python bindings for the Media Application Framework python-hildondesktop - Python bindings for the home/status widgets API python-notify - Python bindings for libnotify pyclutter (0.8.0-1maemo2) - Python bindings for the Clutter API gnome-python (2.26.1-1maemo1) pygtk (2.12.1-6maemo7) pygame gst0.10-python - GStreamer python-central (0.6.11.1maemo1) python-osso python-hildon (0.9.0-1maemo10) etc... http://pymaemo.garage.maemo.org Current PyMaemo (Python for Maemo) is based on Python 2.5.4
8. Python Qt Bindings – API Compatible ! PyQt import PyQt4 Independent Commercial and GPL Mature Qt3 and Qt4 Binding generator: SIP Multiplatform (Win/Mac/Linux) Supports Pythons 2.3 - 3.1 PySide import PySide Nokia Sponsored LGPL New Qt4 Boost::Python and Shiboken Currently Linux only – will be multiplatform Python 2.5-2.6 Considerably larger disk and memory footprint http://www.riverbankcomputing.co.uk http://www.pyside.org
9. Maemo Qt4 Based on Linux/X11 version of Qt Hildon IM as default Input method Native styling Hardcoded Keys in QMainWindow (Fullscreen, Menu, Zoom) Widget/QObject special properties ... http://qt4.garage.maemo.org Maemo Qt API applies to PyQt applications, too ! http://wiki.maemo.org/Qt4_Hildon#Maemo_Qt_API_Reference
16. More examples, tutorials Official tutorials and examples have been ported from C++ to Python python-qt4-doc http://www.riverbankcomputing.co.uk/static/Downloads/PyQt4/PyQt-win-gpl-4.6.zip (in examples dir) pyside-examples http://qt.gitorious.org/pyside/pyside-examples/archive-tarball/master (tar.gz archive)
17. Integrated Development Environments You already have a favourite Python IDE ? Use it ! Multiplatform means you can use anything, Eric4, IDLE, Komodo, SPE... Downside – Maemo specific APIs or modules are difficult to test On device development Geany iPython Maemo oriented (can run and debug applications directly on a maemo device) Eclipse (pluthon) WingIDE Pro/OSS
18. PluThon Three layers Eclipse platform - popular and extensible framework for developing IDEs, http://www.eclipse.org Maemo IDE Common Architecture (MICA), a plugin framework supporting both the ESbox and PluThon products, which provides an extensible platform for Maemo development ( http://mica.garage.maemo.org/2nd_edition/ ): Unified project model, with C/C++ and Python implementations Linux development (e.g. Debian packaging) Support for copying files or mounting a project to run, debug, and profile programs on Maemo devices PluThon product - a targeted set of product plugins, providing the top-level project and import wizards, this help, graphics, and user interface modifications giving Pluthon its unique feel as a product. http://pluthon.garage.maemo.org
19.
20. Easily connect to your device with predefined connections for USB, WLAN, and Bluetooth
33. PluThon problems ? Do you have Java installed ? Check Python version – best if matching (=2.5) Have you installed maemo-pc-connectivity on the tablet ? Have you installed x11vnc on the tablet ?
40. Execution speed If not thought through, can be significatly slower – is there a solution ? Use Qt calls and objects whenever possible Avoid conversions between Python and Qt objects (like str vs QString) Avoid Python slots on high frequency calls Use OpenGL ES acceleration if available If still not good enough, use external code for critical functions
41. Execution speed class quickQGraphicsView(QGraphicsView): def __init__(self, *arg): QGraphicsView.__init__(self, *arg) try: from PyQt4.QtOpenGL import QGLWidget glwidget = QGLWidget() if glwidget.isValid(): self.setViewport(glwidget) except Exception, e: logging.warning("OpenGL acceleration not available%s", e) Don't need to know OpenGL ES to use hardware acceleration !
42. Application size Python source is compact, your packages will be small Users need to download bindings (all modules ~50 MB) Use native format resources (jpg/png)
44. Why choose Python + Qt on Maemo ? No scratchbox needed No SDK needed Multiplatform (win/mac/linux) No cross-compilation IDE support Not niche technology Fast development cycle First class Qt citizen Future proof Well documented Already has a vibrant community Python is fun !
45. Why NOT choose Python + QT on Maemo Every last drop of CPU performance needed Memory requirements Startup time is critical Using libraries without proper bindings