The document summarizes common issues that can occur in a Plone site and methods for troubleshooting them. Some key issues covered include site errors, an unresponsive instance, security errors, and server I/O errors. Troubleshooting techniques discussed involve analyzing log files, using the Zope Python console, enabling verbose security, and debugging tools like Gloworm and ZPTDebugger.
Variable interpolation is a standard way to BASH your head. This talk looks at interpolation, eval, ${} handling and "set -vx" to debug basic variable handling.
Type hints were introduced with PHP 5. PHP 7 will add the ability to type hint on scalars and even to explicitly state what type will be returned from the function. This talk briefly goes over these added features to PHP 7.
Presentation prepared especially for #4 SPUG meeting in Gliwice describes integration an old code, spaghetti code with Symfony2 framework. Two really different engines in one application.
The $path to knowledge: What little it take to unit-test Perl.Workhorse Computing
Metadata-driven lazyness, Perl, and Jenkins provide a nice mix for automated testing. With Perl the only thing required to start testing is a files path, from there the possibilities are endless. Using Symbol's qualify_to_ref makes it easy to validate @EXPORT & @EXPORT_OK, knowing the path makes it easy to use "perl -wc" to get diagnostics.
The beautiful thing is all of it can be lazy... er, "automated". And repeatable. And simple.
Follow me on Twitter at http://www.twitter.com/cballou or checkout my startup at http://www.pop.co.
In this presentation we will cover the best features and additions in PHP 5.5. You can look forward to the following:
* Support for generators has been added via the yield keyword
* Usage of the new finally keyword in try-catch blocks
* An overview and examples of the new password hashing API
* The foreach control structure now supports unpacking nested arrays into separate variables via the list() construct
* empty() supports arbitrary expressions such as closures returning false
* array and string literal dereferencing
* The Zend Optimiser+ opcode cache (via the new OPcache extension)
Variable interpolation is a standard way to BASH your head. This talk looks at interpolation, eval, ${} handling and "set -vx" to debug basic variable handling.
Type hints were introduced with PHP 5. PHP 7 will add the ability to type hint on scalars and even to explicitly state what type will be returned from the function. This talk briefly goes over these added features to PHP 7.
Presentation prepared especially for #4 SPUG meeting in Gliwice describes integration an old code, spaghetti code with Symfony2 framework. Two really different engines in one application.
The $path to knowledge: What little it take to unit-test Perl.Workhorse Computing
Metadata-driven lazyness, Perl, and Jenkins provide a nice mix for automated testing. With Perl the only thing required to start testing is a files path, from there the possibilities are endless. Using Symbol's qualify_to_ref makes it easy to validate @EXPORT & @EXPORT_OK, knowing the path makes it easy to use "perl -wc" to get diagnostics.
The beautiful thing is all of it can be lazy... er, "automated". And repeatable. And simple.
Follow me on Twitter at http://www.twitter.com/cballou or checkout my startup at http://www.pop.co.
In this presentation we will cover the best features and additions in PHP 5.5. You can look forward to the following:
* Support for generators has been added via the yield keyword
* Usage of the new finally keyword in try-catch blocks
* An overview and examples of the new password hashing API
* The foreach control structure now supports unpacking nested arrays into separate variables via the list() construct
* empty() supports arbitrary expressions such as closures returning false
* array and string literal dereferencing
* The Zend Optimiser+ opcode cache (via the new OPcache extension)
Short introduction to the basics of Perl testing and some resources for further reading. Includes basics of Test::Simple, Test::More, using Inline for multi-language testing, testing coverage, testing tests.
Starting with the system calll "getrusage", this returns synchronous, process-level information, mainly max RSS used. This talk describes the output from getrusage, the rusage formatting utility in ProcStats, and several examples of using it to examine time and memory use.
Optional first & final outputs to give baseline and total status, differencing avoids extraneous output, and user messages allow arbitrary stat's and tracking content.
The combination makes this nice for tracking both long-lived and shorter, more intensive processing.
This is a "PHP 201" presentation that was given at the December 2010 Burlington, Vermont PHP Users group meeting. Going beyond the basics, this presentation covered working with arrays, functions, and objects.
Face it, backticks are a pain. BASH $() construct provides a simpler, more effective approach. This talk uses examples from automating git branches and command line processing with getopt(1) to show how $() works in shell scripts.
Building a Perl5 smoketest environment in Docker using CPAN::Reporter::Smoker. Includes an overview of "smoke testing", shell commands to contstruct a hybrid environment with underlying O/S image and data volumes for /opt, /var/lib/CPAN. This allows maintaining the Perly smoke environemnt without having to rebuild it.
Where's the source, Luke? : How to find and debug the code behind PloneVincenzo Barone
Plone, being a python based CMS written as a project for the Zope application server, consist almost entirely of python modules and a number of configuration files. Python source code is loved by many in the community for its explicit readablity; however, for many experienced software developers, coming over to the Plone technology stack can be a haunting experience. It seems everything is hidden away as pickled object in the ZODB, and that layers of magic prevent one from understanding how it works and how to affect change. This presentation will explain to the novice: - how to track down the python source behind Plone - how to take advantage of rich open source tools like ctags and pdb - best practices for getting started with file system product development
Short introduction to the basics of Perl testing and some resources for further reading. Includes basics of Test::Simple, Test::More, using Inline for multi-language testing, testing coverage, testing tests.
Starting with the system calll "getrusage", this returns synchronous, process-level information, mainly max RSS used. This talk describes the output from getrusage, the rusage formatting utility in ProcStats, and several examples of using it to examine time and memory use.
Optional first & final outputs to give baseline and total status, differencing avoids extraneous output, and user messages allow arbitrary stat's and tracking content.
The combination makes this nice for tracking both long-lived and shorter, more intensive processing.
This is a "PHP 201" presentation that was given at the December 2010 Burlington, Vermont PHP Users group meeting. Going beyond the basics, this presentation covered working with arrays, functions, and objects.
Face it, backticks are a pain. BASH $() construct provides a simpler, more effective approach. This talk uses examples from automating git branches and command line processing with getopt(1) to show how $() works in shell scripts.
Building a Perl5 smoketest environment in Docker using CPAN::Reporter::Smoker. Includes an overview of "smoke testing", shell commands to contstruct a hybrid environment with underlying O/S image and data volumes for /opt, /var/lib/CPAN. This allows maintaining the Perly smoke environemnt without having to rebuild it.
Where's the source, Luke? : How to find and debug the code behind PloneVincenzo Barone
Plone, being a python based CMS written as a project for the Zope application server, consist almost entirely of python modules and a number of configuration files. Python source code is loved by many in the community for its explicit readablity; however, for many experienced software developers, coming over to the Plone technology stack can be a haunting experience. It seems everything is hidden away as pickled object in the ZODB, and that layers of magic prevent one from understanding how it works and how to affect change. This presentation will explain to the novice: - how to track down the python source behind Plone - how to take advantage of rich open source tools like ctags and pdb - best practices for getting started with file system product development
If you’re tired of running the same commands over and over when setting up your servers, you’ll love Chef. It’s a systems integration framework that allows you to use a Ruby DSL to manage your system configurations, and then easily deploy them across your entire infrastructure, à la Capistrano. Tyler will be breaking down the various components of Chef, and showing some example configurations to get you cooking.
When Good Code Goes Bad: Tools and Techniques for Troubleshooting PloneDavid Glick
Using real issues encountered in the wild, this session will help beginning integrators gain confidence in knowing what to do when Plone fails to behave as expected. Learn how to solve common problems like "My changes aren't taking effect" and "My Zope instance won't start," as well as how to use pdb to investigate more complex Python errors.
This talk is targeted at integrators who have some experience with Plone, but who are not confident in troubleshooting errors and other unexpected behavior. Knowledge of Python is not required, though at least a cursory familiarity with some programming language will make the talk more digestible.
A General Purpose Docker Image for PHPRobert Lemke
There are many reasons to use Docker for development, but if you don't have a PHP image which is tailored to dev and production, your daily work can become a big hassle.
In this session we'll go through what it takes to create a flexible Docker image providing PHP which fits both, development and production environments. We'll look at various aspects, like the operating system, PHP extensions, configuration, debugging, speed, security and the image size.
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
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.
"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.
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.
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.
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/
PHP Frameworks: I want to break free (IPC Berlin 2024)Ralf Eggert
In this presentation, we examine the challenges and limitations of relying too heavily on PHP frameworks in web development. We discuss the history of PHP and its frameworks to understand how this dependence has evolved. The focus will be on providing concrete tips and strategies to reduce reliance on these frameworks, based on real-world examples and practical considerations. The goal is to equip developers with the skills and knowledge to create more flexible and future-proof web applications. We'll explore the importance of maintaining autonomy in a rapidly changing tech landscape and how to make informed decisions in PHP development.
This talk is aimed at encouraging a more independent approach to using PHP frameworks, moving towards a more flexible and future-proof approach to PHP development.
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
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.
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.
13. Module zope.tal.talinterpreter, line 346, in interpret Module zope.tal.talinterpreter, line 745, in do_insertStructure_tal Module zope.tales.tales, line 696, in evaluate - URL: file:/Users/rsa/eurotux/udp/iporto/bundle/plone/CMFPlone/skins/plone_content/newsitem_view.pt - Line 41, Column 15 - Expression: <PythonExpr here.tag(scale='mini', css_class='newsImage')> - Names: {'container': <PloneSite at /plone>, 'context': <ATNewsItem at /plone/new-website-soon>, 'default': <object object at 0x395528>, 'here': <ATNewsItem at /plone/new-website-soon>, 'loop': {}, 'nothing': None, 'options': {'args': ()}, 'repeat': <Products.PageTemplates.Expressions.SafeMapping object at 0x6f4c0d0>, 'request': <HTTPRequest, URL=http://localhost:9095/plone/new-website-soon/newsitem_view>, 'root': <Application at >, 'template': <FSPageTemplate at /plone/newsitem_view used for /plone/new-website-soon>, 'traverse_subpath': [], 'user': <PropertiedUser 'admin'>} Module Products.PageTemplates.ZRPythonExpr, line 49, in __call__ - __traceback_info__: here.tag(scale='mini', css_class='newsImage') Module PythonExpr, line 1, in <expression> Module Products.ATContentTypes.content.newsitem, line 130, in tag AttributeError: 'NoneType' object has no attribute 'tag'
14. 2009-10-28T16:43:46 WARNING LinguaPlone The thread number -1337921536 doesn't have an associated request object. ------ 2009-10-28T16:45:00 INFO SignalHandler Caught signal SIGINT ------ 2009-10-28T16:45:00 INFO Z2 Shutting down ------ 2009-10-28T16:45:21 INFO ZServer HTTP server started at Wed Oct 28 16:45:21 2009 Hostname: 0.0.0.0 Port: 9095 ------ 2009-10-28T16:45:23 INFO Marshall libxml2-python not available. Unable to register libxml2 based marshallers. ------ 2009-10-28T16:45:27 INFO ZEO.ClientStorage (4478) ClientStorage (pid=4478) created RW/normal for storage: '1' ------ 2009-10-28T16:45:27 INFO ZEO.cache created temporary cache file '<fdopen>' ------ 2009-10-28T16:45:27 INFO ZEO.ClientStorage (4478) Testing connection <ManagedClientConnection ('127.0.0.1', 9096)> ------ 2009-10-28T16:45:27 INFO ZEO.zrpc.Connection(C) (127.0.0.1:9096) received handshake 'Z303'
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16. INSTANCE_HOME/etc/zope.conf <eventlog> level info <logfile> path $INSTANCE/log/event.log level info # "CRITICAL", 'ERROR", WARN", "INFO", # "DEBUG", and "ALL" </logfile> </eventlog> <logger access> level WARN <logfile> path $INSTANCE/log/access.log format %(message)s </logfile> </logger>
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20. Instance not responding $ telnet localhost 80 Trying ::1... telnet: connect to address ::1: Connection refused Trying 127.0.0.1... Connected to localhost. Escape character is '^]'. GET /plone HTTP/1.1 HTTP/1.1 404 Not Found Server: Zope/(Zope 2.10.4-final, python 2.4.4, darwin) ZServer/1.1 Plone/3.1.7 Date: Wed, 28 Oct 2009 19:16:57 GMT Bobo-Exception-Line: 100 Content-Length: 812 Bobo-Exception-Value: See the server error log for details Content-Type: text/html; charset=iso-8859-15 Bobo-Exception-Type: NotFound Bobo-Exception-File: BaseRequest.py <html> <head><title>Zope</title></head> ...