Day 4: the open source spreadsheet

•Download as ODP, PDF•

0 likes•512 views

Anthony Goubard

Day 4 of writing an open source office in Java. How to write a spreadsheet software in 1 day.

Technology

http://www.joeffice.org © Copyright 2013 - Japplis
Joeffice
The Spreadsheet
Day
4

http://www.joeffice.org © Copyright 2013 - Japplis
Joeffice
●
How to write a spreadsheet software in 1 day :
– New module
– New File Type
– New Top component
– Sheets in tabs
– Data in table
– Add rows to table
– Edit table
– Multiple file format support
– Styling

http://www.joeffice.org © Copyright 2013 - Japplis
New module

http://www.joeffice.org © Copyright 2013 - Japplis
Template & File Type

http://www.joeffice.org © Copyright 2013 - Japplis
New top component

http://www.joeffice.org © Copyright 2013 - Japplis
Use Apache-POI

http://www.joeffice.org © Copyright 2013 - Japplis
Load document

http://www.joeffice.org © Copyright 2013 - Japplis
SaveCookie

http://www.joeffice.org © Copyright 2013 - Japplis
JTabbedPane

http://www.joeffice.org © Copyright 2013 - Japplis

http://www.joeffice.org © Copyright 2013 - Japplis
JTable

http://www.joeffice.org © Copyright 2013 - Japplis
Table with content

http://www.joeffice.org © Copyright 2013 - Japplis
Row headers
●
http://www.chka.de/swing/table/row-headers/RowHeaderTable.java

http://www.joeffice.org © Copyright 2013 - Japplis
Edit table

http://www.joeffice.org © Copyright 2013 - Japplis
Add cells and rows

http://www.joeffice.org © Copyright 2013 - Japplis
Support xls format

http://www.joeffice.org © Copyright 2013 - Japplis
Support multiple files

http://www.joeffice.org © Copyright 2013 - Japplis
Styling

http://www.joeffice.org © Copyright 2013 - Japplis
Apply styling

http://www.joeffice.org © Copyright 2013 - Japplis
Active sheet

http://www.joeffice.org © Copyright 2013 - Japplis
Joeffice
●
Java Office Suite
●
Open Source (Apache licence 2.0)
●
Offline & Online
●
Tabs and docking editors
●
Works on Windows, MacOS X, Linux

Similar to Day 4: the open source spreadsheet

Joeffice, day 2: the framework

Anthony Goubard

Joeffice, Day 27: websites

Anthony Goubard

Joeffice, Day 20: The clipboard

Anthony Goubard

Documentation is Hot

Addison Berry

Joeffice, Day 14: Styles

Anthony Goubard

Joeffice, the plan

Anthony Goubard

Open source Java office, day 16: Dataobject

Anthony Goubard

Joeffice, Day 11: Actions

Anthony Goubard

Joeffice, day 22: Refactoring

Anthony Goubard

Drupal and the semantic web - SemTechBiz 2012

scorlosquet

This is a slide about 'Google App Engine for PHP' written in English. I wrote it for the developer event named "appengine ja night" in Japan. And I added some contents which I spoke in the event to this slide. Therefore, the English version is written in more detail than Japanese version. Unfortunately, I'm not good at English. (I'm studying English now) But I think that it is more readable than Japanese for many people. Please tell me if you find mistakes (in the point of English or Technology). - Japanese Version http://www.slideshare.net/vierjp/ja-night25

appengine ja night #25 Google App Engine for PHP (English)

Ryo Yamasaki

How Can You Edit a PDF File and Make it More Readable?

PDF-file

Open source Java office, day 15: files handling in the NetBeans Application F...

Anthony Goubard

Joeffice, Day 29: the last development day before the first release

Anthony Goubard

ArcherGrey Bill Of Material (BOM) Product Uploader 2016x 3D Exp

Brion Carroll

Google App Engine for PHP

Eric Johnson

Want to build an XPages application, but not sure how? Kathy and Dave will show you how to build a sample help desk application from start to finish. Step by Step they will show you how to create, read, update, and delete tickets. Along the way you'll be introduced the most common XPages concepts like SSJS, Custom Controls, View and Repeat Controls, Extension Library, CSS frameworks, and much more. Go home with a working application that you can use today!

XPages: No Experience Needed

Kathy Brown

Drupal Multi-Site Setup

ylynfatt

Joeffice, Day 9, Adding CSV support to spreadsheet

Anthony Goubard

Gaelyk update - Guillaume Laforge - SpringOne2GX 2011

Guillaume Laforge

Similar to Day 4: the open source spreadsheet (20)

Joeffice, day 2: the framework

Joeffice, Day 27: websites

Joeffice, Day 20: The clipboard

Documentation is Hot

Joeffice, Day 14: Styles

Joeffice, the plan

Open source Java office, day 16: Dataobject

Joeffice, Day 11: Actions

Joeffice, day 22: Refactoring

Drupal and the semantic web - SemTechBiz 2012

appengine ja night #25 Google App Engine for PHP (English)

How Can You Edit a PDF File and Make it More Readable?

Open source Java office, day 15: files handling in the NetBeans Application F...

Joeffice, Day 29: the last development day before the first release

ArcherGrey Bill Of Material (BOM) Product Uploader 2016x 3D Exp

Google App Engine for PHP

XPages: No Experience Needed

Drupal Multi-Site Setup

Joeffice, Day 9, Adding CSV support to spreadsheet

Gaelyk update - Guillaume Laforge - SpringOne2GX 2011

Recently uploaded

Tata AIG General Insurance Company - Insurer Innovation Award 2024

The Digital Insurer

Building Digital Trust in a Digital Economy Veronica Tan, Director - Cyber Security Agency of Singapore Apidays Singapore 2024: Connecting Customers, Business and Technology (April 17 & 18, 2024) ------ Check out our conferences at https://www.apidays.global/ Do you want to sponsor or talk at one of our conferences? https://apidays.typeform.com/to/ILJeAaV8 Learn more on APIscene, the global media made by the community for the community: https://www.apiscene.io Explore the API ecosystem with the API Landscape: https://apilandscape.apiscene.io/

Apidays Singapore 2024 - Building Digital Trust in a Digital Economy by Veron...

apidays

How to convert PDF to text with Nanonets

naman860154

Handwritten Text Recognition for manuscripts and early printed texts

Maria Levchenko

BooK Now Call us at +918448380779 to hire a gorgeous and seductive call girl for sex. Take a Delhi Escort Service. The help of our escort agency is mostly meant for men who want sexual Indian Escorts In Delhi NCR. It should be noted that any impersonator will get 100 attention from our Young Girls Escorts in Delhi. They will assume the position of reliable allies. VIP Call Girl With Original Photos Book Tonight +918448380779 Our Cheap Price 1 Hour not available 2 Hours 5000 Full Night 8000 TAG: Call Girls in Delhi, Noida, Gurgaon, Ghaziabad, Connaught Place, Greater Kailash Delhi, Lajpat Nagar Delhi, Mayur Vihar Delhi, Chanakyapuri Delhi, New Friends Colony Delhi, Majnu Ka Tilla, Karol Bagh, Malviya Nagar, Saket, Khan Market, Noida Sector 18, Noida Sector 76, Noida Sector 51, Gurgaon Mg Road, Iffco Chowk Gurgaon, Rajiv Chowk Gurgaon All Delhi Ncr Free Home Deliver

08448380779 Call Girls In Civil Lines Women Seeking Men

Delhi Call girls

Advantages of Hiring UIUX Design Service Providers for Your Business

Pixlogix Infotech

GenCyber Cyber Security Day Presentation

Michael W. Hawkins

MySQL Webinar, presented on the 25th of April, 2024. Summary: MySQL solutions enable the deployment of diverse Database Architectures tailored to specific needs, including High Availability, Disaster Recovery, and Read Scale-Out. With MySQL Shell's AdminAPI, administrators can seamlessly set up, manage, and monitor these solutions, ensuring efficiency and ease of use in their administration. MySQL Router, on the other hand, provides transparent routing from the application traffic to the backend servers in the architectures, requiring minimal configuration. Completely built in-house and supported by Oracle, these solutions have been adopted by enterprises of all sizes for their business-critical applications. In this presentation, we'll delve into various database architecture solutions to help you choose the right one based on your business requirements. Focusing on technical details and the latest features to maximize the potential of these solutions.

Mastering MySQL Database Architecture: Deep Dive into MySQL Shell and MySQL R...

Miguel Araújo

A Call to Action for Generative AI in 2024

Results

🐬 The future of MySQL is Postgres 🐘

RTylerCroy

The presentation explores the development and application of artificial intelligence (AI) from its inception to its current status in the modern world. The term "artificial intelligence" was first coined by John McCarthy in 1956 to describe efforts to develop computer programs capable of performing tasks that typically require human intelligence. This concept was first introduced at a conference held at Dartmouth College, where programs demonstrated capabilities such as playing chess, proving theorems, and interpreting texts. In the early stages, Alan Turing contributed to the field by defining intelligence as the ability of a being to respond to certain questions intelligently, proposing what is now known as the Turing Test to evaluate the presence of intelligent behavior in machines. As the decades progressed, AI evolved significantly. The 1980s focused on machine learning, teaching computers to learn from data, leading to the development of models that could improve their performance based on their experiences. The 1990s and 2000s saw further advances in algorithms and computational power, which allowed for more sophisticated data analysis techniques, including data mining. By the 2010s, the proliferation of big data and the refinement of deep learning techniques enabled AI to become mainstream. Notable milestones included the success of Google's AlphaGo and advancements in autonomous vehicles by companies like Tesla and Waymo. A major theme of the presentation is the application of generative AI, which has been used for tasks such as natural language text generation, translation, and question answering. Generative AI uses large datasets to train models that can then produce new, coherent pieces of text or other media. The presentation also discusses the ethical implications and the need for regulation in AI, highlighting issues such as privacy, bias, and the potential for misuse. These concerns have prompted calls for comprehensive regulations to ensure the safe and equitable use of AI technologies. Artificial intelligence has also played a significant role in healthcare, particularly highlighted during the COVID-19 pandemic, where it was used in drug discovery, vaccine development, and analyzing the spread of the virus. The capabilities of AI in healthcare are vast, ranging from medical diagnostics to personalized medicine, demonstrating the technology's potential to revolutionize fields beyond just technical or consumer applications. In conclusion, AI continues to be a rapidly evolving field with significant implications for various aspects of society. The development from theoretical concepts to real-world applications illustrates both the potential benefits and the challenges that come with integrating advanced technologies into everyday life. The ongoing discussion about AI ethics and regulation underscores the importance of managing these technologies responsibly to maximize their their benefits while minimizing potential harms.

Artificial Intelligence: Facts and Myths

Joaquim Jorge

In an era where artificial intelligence (AI) stands at the forefront of business innovation, Information Architecture (IA) is at the core of functionality. See “There’s No AI Without IA” – (from 2016 but even more relevant today) Understanding and leveraging how Information Architecture (IA) supports AI synergies between knowledge engineering and prompt engineering is critical for senior leaders looking to successfully deploy AI for internal and externally facing knowledge processes. This webinar be a high-level overview of the methodologies that can elevate AI-driven knowledge processes supporting both employees and customers. Core Insights Include: Strategic Knowledge Engineering: Delve into how structuring AI's knowledge base is required to prevent hallucinations, enable contextual retrieval of accurate information. This will include discussion of gold standard libraries of use cases support testing various LLMs and structures and configurations of knowledge base. Precision in Prompt Engineering: Learn the art of crafting prompts that direct AI to deliver targeted, relevant responses, thereby optimizing customer experiences and business outcomes. Unified Approach for Enhanced AI Performance: Explore the intersection of knowledge and prompt engineering to develop AI systems that are not only more responsive but also aligned with overarching business strategies. Guiding Principles for Implementation: Equip yourself with best practices, ethical guidelines, and strategic considerations for embedding these technologies into your business ecosystem effectively. This webinar is designed to empower business and technology leaders with the knowledge to harness the full potential of AI, ensuring their organizations not only keep pace with digital transformation but lead the charge. Join us to map a roadmap to fully leverage Information Architecture (IA) and AI chart a course towards a future where AI is a key pillar of strategic innovation and business success.

EIS-Webinar-Prompt-Knowledge-Eng-2024-04-08.pptx

Earley Information Science

Microsoft's Threat Matrix for Kubernetes helps organizations understand the attack surface a Kubernetes deployment introduces to their environments. This ensures that adequate detections and mitigations are in place. By covering over 40 different attacker techniques, defenders can learn about Kubernetes-specific mitigations and controls to deploy to their environments. In this session, we will explore the MS-TA9013 Host Path Mount technique, which is commonly used by attackers to perform privilege escalation in a Kubernetes cluster. Attendees will learn how attackers and defenders can: * Escape the container's host volume mount to gain persistence on an underlying node * Move laterally from the underlying node into the customer's cloud environment * Analyze Kubernetes audit logs to detect pods deployed with a hostPath mount * Deploy an admission controller that prevents new pods from using a hostPath mount

Breaking the Kubernetes Kill Chain: Host Path Mount

Puma Security, LLC

Boost Fertility New Invention Ups Success Rates.pdf

sudhanshuwaghmare1

08448380779 Call Girls In Friends Colony Women Seeking Men

Delhi Call girls

Slack Application Development 101 Slides

praypatel2

As privacy and data protection regulations evolve rapidly, organizations operating in multiple jurisdictions face mounting challenges to ensure compliance and safeguard customer data. With state-specific privacy laws coming up in multiple states this year, it is essential to understand what their unique data protection regulations will require clearly. How will data privacy evolve in the US in 2024? How to stay compliant? Our panellists will guide you through the intricacies of these states' specific data privacy laws, clarifying complex legal frameworks and compliance requirements. This webinar will review: - The essential aspects of each state's privacy landscape and the latest updates - Common compliance challenges faced by organizations operating in multiple states and best practices to achieve regulatory adherence - Valuable insights into potential changes to existing regulations and prepare your organization for the evolving landscape

TrustArc Webinar - Stay Ahead of US State Data Privacy Law Developments

TrustArc

What is a good lead in your organisation? Which leads are priority? What happens to leads? When sales and marketing give different answers to these questions, or perhaps aren't sure of the answers at all, frustrations build and opportunities are left on the table. Join us for an illuminating session with Cian McLoughlin, HubSpot Principal Customer Success Manager, as we look at that crucial piece of the customer journey in which leads are transferred from marketing to sales.

04-2024-HHUG-Sales-and-Marketing-Alignment.pptx

HampshireHUG

A Domino Admins Adventures (Engage 2024)

Gabriella Davis

Bajaj Allianz Life Insurance Company - Insurer Innovation Award 2024

The Digital Insurer

Recently uploaded (20)

Tata AIG General Insurance Company - Insurer Innovation Award 2024

Apidays Singapore 2024 - Building Digital Trust in a Digital Economy by Veron...

How to convert PDF to text with Nanonets

Handwritten Text Recognition for manuscripts and early printed texts

08448380779 Call Girls In Civil Lines Women Seeking Men

Advantages of Hiring UIUX Design Service Providers for Your Business

GenCyber Cyber Security Day Presentation

Mastering MySQL Database Architecture: Deep Dive into MySQL Shell and MySQL R...

A Call to Action for Generative AI in 2024

🐬 The future of MySQL is Postgres 🐘

Artificial Intelligence: Facts and Myths

EIS-Webinar-Prompt-Knowledge-Eng-2024-04-08.pptx

Breaking the Kubernetes Kill Chain: Host Path Mount

Boost Fertility New Invention Ups Success Rates.pdf

08448380779 Call Girls In Friends Colony Women Seeking Men

Slack Application Development 101 Slides

TrustArc Webinar - Stay Ahead of US State Data Privacy Law Developments

04-2024-HHUG-Sales-and-Marketing-Alignment.pptx

A Domino Admins Adventures (Engage 2024)

Bajaj Allianz Life Insurance Company - Insurer Innovation Award 2024