Ruby was created in 1993 by Yukihiro Matsumoto to balance functional and imperative programming. It is a dynamic, reflective object-oriented scripting language that is simple, powerful, and flexible. Key features include being highly readable, having a interactive shell, embracing object-oriented programming, and having a large ecosystem including Ruby on Rails.
This document provides an overview of the Xen Cloud Platform (XCP) and its history and features. XCP is an open source virtualization platform based on the Xen hypervisor. It includes the Xen hypervisor, the Xen Cloud Platform distribution of XenServer from Citrix, and the XAPI management interface. XAPI acts as the backbone of XCP management and provides an API for orchestration with other cloud platforms. The document discusses XCP's features like live VM migration and storage, management options through XAPI and graphical tools, integration with cloud orchestration stacks, and new developments including improved support for Linux distributions and live storage migration capabilities.
The document provides an overview of training on Red Hat Enterprise Linux installation, troubleshooting, and security services, with objectives including learning how to install RHEL, analyze and fix problems in different areas of the Linux system, manage boot processes, use the rescue environment, configure TCP wrappers and iptables firewall rules, and manage SELinux security policies. Key aspects of RHEL and the Fedora Project open source operating system are also summarized.
Sithi-Hub is a co-working space open Monday through Friday from 7:30am to 5:30pm and occasionally on weekends by request. It can be accessed by part-time, temporary, and full-time users. There is no cost to use Sithi-Hub's facilities which include tables, chairs, whiteboards, computers, internet access, and refreshments. Services provided include training, events, free consultations, and cinema or talks. Potential members can register online or by phone by September 28th deadline.
The document discusses using Sass (Syntactically Awesome StyleSheets) to more efficiently develop CSS. Sass allows nesting rules, variables, mixins, and other features to avoid repetition and make stylesheets more manageable. The presentation covers how Sass code is compiled to CSS and demonstrates Sass features like nesting, variables, functions, and mixins. It also provides installation instructions for Sass.
Safety social media for positive social changeBill Chea
This document provides tips for safe and positive use of social media in Cambodia. It discusses the growth of internet and social media usage in Cambodia. It then gives recommendations for securing accounts on Facebook, Twitter, blogs and online petitions. These include using strong passwords, privacy settings, and caution around suspicious links or requests for personal information. The document promotes safe engagement on social media while not being afraid to participate.
OpenStreetMap (OSM) is a collaborative project to create a free editable map of the world. OSM maps can be used and edited by anyone without copyright restrictions. Contributors add and update map data from sources like GPS tracks, free government data, and aerial imagery. The raw map data is freely available for any use. OSM aims to create a map that is more frequently updated than commercial options, which are often out of date and cannot be edited by users to fix errors.
Open Development Cambodia is an open data project focused on economic development in Cambodia. It provides an interactive map with data on concessions, hydropower, environment and census results. It also has a news feed, briefing papers, laws/regulations and an online library. Since launching in 2011, it has added substantial new map data and classifications from economic and census reports. It aims to expand research capacity and launch an online document library.
Ruby was created in 1993 by Yukihiro Matsumoto to balance functional and imperative programming. It is a dynamic, reflective object-oriented scripting language that is simple, powerful, and flexible. Key features include being highly readable, having a interactive shell, embracing object-oriented programming, and having a large ecosystem including Ruby on Rails.
This document provides an overview of the Xen Cloud Platform (XCP) and its history and features. XCP is an open source virtualization platform based on the Xen hypervisor. It includes the Xen hypervisor, the Xen Cloud Platform distribution of XenServer from Citrix, and the XAPI management interface. XAPI acts as the backbone of XCP management and provides an API for orchestration with other cloud platforms. The document discusses XCP's features like live VM migration and storage, management options through XAPI and graphical tools, integration with cloud orchestration stacks, and new developments including improved support for Linux distributions and live storage migration capabilities.
The document provides an overview of training on Red Hat Enterprise Linux installation, troubleshooting, and security services, with objectives including learning how to install RHEL, analyze and fix problems in different areas of the Linux system, manage boot processes, use the rescue environment, configure TCP wrappers and iptables firewall rules, and manage SELinux security policies. Key aspects of RHEL and the Fedora Project open source operating system are also summarized.
Sithi-Hub is a co-working space open Monday through Friday from 7:30am to 5:30pm and occasionally on weekends by request. It can be accessed by part-time, temporary, and full-time users. There is no cost to use Sithi-Hub's facilities which include tables, chairs, whiteboards, computers, internet access, and refreshments. Services provided include training, events, free consultations, and cinema or talks. Potential members can register online or by phone by September 28th deadline.
The document discusses using Sass (Syntactically Awesome StyleSheets) to more efficiently develop CSS. Sass allows nesting rules, variables, mixins, and other features to avoid repetition and make stylesheets more manageable. The presentation covers how Sass code is compiled to CSS and demonstrates Sass features like nesting, variables, functions, and mixins. It also provides installation instructions for Sass.
Safety social media for positive social changeBill Chea
This document provides tips for safe and positive use of social media in Cambodia. It discusses the growth of internet and social media usage in Cambodia. It then gives recommendations for securing accounts on Facebook, Twitter, blogs and online petitions. These include using strong passwords, privacy settings, and caution around suspicious links or requests for personal information. The document promotes safe engagement on social media while not being afraid to participate.
OpenStreetMap (OSM) is a collaborative project to create a free editable map of the world. OSM maps can be used and edited by anyone without copyright restrictions. Contributors add and update map data from sources like GPS tracks, free government data, and aerial imagery. The raw map data is freely available for any use. OSM aims to create a map that is more frequently updated than commercial options, which are often out of date and cannot be edited by users to fix errors.
Open Development Cambodia is an open data project focused on economic development in Cambodia. It provides an interactive map with data on concessions, hydropower, environment and census results. It also has a news feed, briefing papers, laws/regulations and an online library. Since launching in 2011, it has added substantial new map data and classifications from economic and census reports. It aims to expand research capacity and launch an online document library.
LESS is a dynamic stylesheet language that extends CSS syntax. The LESS compiler converts LESS code into regular CSS. LESS adds features like variables, mixins, nested rules, and functions that allow things like setting variables to reuse colors and values, embedding selectors to reduce code, nesting rules to organize selectors, and performing operations to generate CSS properties mathematically.
The document provides career and job hunting advice. It discusses the importance of having hope and tools to discover one's vision for life. It recommends aiming high and identifying a passionate job, while also acknowledging that the job search process involves rejection. The document provides tips for different ways to look for jobs, deal with handicaps, use resumes and contacts, interview successfully, and choose a new career when necessary. Overall, the key messages are to remain optimistic and passionate, use multiple search strategies, and view one's skills as offering value to employers.
The document summarizes the core values and principles of the Internet Society (ISOC), an international nonprofit organization that promotes an open, globally-connected and secure Internet. Some key points:
- ISOC believes the Internet should be accessible to everyone and supports principles like openness, transparency, freedom of information and innovation.
- It works to promote these values through advocacy, education and partnerships with governments, organizations and the private sector.
- The document outlines regulations in Cambodia that could impact Internet freedom and access, such as requiring extensive user data collection.
- ISOC promotes a multi-stakeholder approach where all groups cooperate in Internet governance.
The document presents information about communication and recruiting company HTH. It defines communication, discusses why it is important, and lists different types including verbal, non-verbal, formal and informal. It provides tips for effective communication such as listening, managing stress and emotional awareness. Finally, it provides contact information for HTH, a leading recruiting company in Cambodia.
This document provides information on planning finances, education, jobs, businesses, and travel. It discusses potential sources of funding such as families, microfinance organizations, and banks. It also outlines factors to consider for studying such as passions, affordability, and accreditation of schools. For jobs, it emphasizes the importance of networking and complying with labor laws. For business, it lists necessary resources and considering risks. For travel, it highlights the need to plan communications, documents, finances, and contacts in case of emergency.
This document discusses text-to-speech (TTS) technology for the Khmer language. It describes TTS as a system that takes electronic text input in Khmer Unicode and outputs synthesized Khmer speech. The document outlines the author's concatenation-based synthesis method using diphones and the steps involved, including word segmentation, text normalization, text-to-sound conversion, syllabification, stress assignment, and sound changes. It also mentions developing a new statistical TTS system using a speech corpus and either an HMM labeler or Sphinx for automatic labeling and unit selection or parameter synthesis.
The document summarizes the status of the Khmer OCR project. It discusses optical character recognition (OCR) in general and provides an overview of the Khmer OCR system being developed, which includes pre-processing, segmentation, recognition, and post-processing steps. It also reviews the current status of the project, noting which components are complete and which still need further development, such as skew detection/correction and automatic post-processing. Potential future work is mentioned, like handling joined characters and low quality images.
- The document summarizes Khmer ASR systems, including defining ASR, describing the types and processes of ASR systems, and outlining the requirements for building an ASR system.
- It then provides details on Khmer language characteristics and the need for Khmer ASR research as an under-resourced language.
- Finally, it describes the Khmer speech and text corpora created, an overview of the current Khmer ASR system which achieved a word error rate of 35-40%, and plans to improve the system by collecting more text data and building speaker independence.
The document discusses Enterprise Resource Planning (ERP) software and the FrontAccounting ERP system. FrontAccounting is a web-based, open source ERP system written in PHP and MySQL that integrates various business functions like sales, purchasing, inventory, manufacturing, accounting, and reporting. It allows companies to manage these operations and financial data in a unified system. The document then lists FrontAccounting's specific features in areas like sales, purchasing, inventory, manufacturing, accounting, banking, and reporting.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive function. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms for those who already suffer from conditions like anxiety and depression.
The document discusses Ushahidi and Growdmap, which are crowdsourcing tools. Ushahidi was created in 2008 to map reports of violence in Kenya and has since been used for other crisis mapping and public reporting purposes. Growdmap is a derivative of Ushahidi's platform that allows users to collaboratively map local issues and events. The document then covers topics like how crowdsourcing works, how people can participate through social media and other means, and examples of crowdsourcing being used for issues reporting.
LESS is a dynamic stylesheet language that extends CSS syntax. The LESS compiler converts LESS code into regular CSS. LESS adds features like variables, mixins, nested rules, and functions that allow things like setting variables to reuse colors and values, embedding selectors to reduce code, nesting rules to organize selectors, and performing operations to generate CSS properties mathematically.
The document provides career and job hunting advice. It discusses the importance of having hope and tools to discover one's vision for life. It recommends aiming high and identifying a passionate job, while also acknowledging that the job search process involves rejection. The document provides tips for different ways to look for jobs, deal with handicaps, use resumes and contacts, interview successfully, and choose a new career when necessary. Overall, the key messages are to remain optimistic and passionate, use multiple search strategies, and view one's skills as offering value to employers.
The document summarizes the core values and principles of the Internet Society (ISOC), an international nonprofit organization that promotes an open, globally-connected and secure Internet. Some key points:
- ISOC believes the Internet should be accessible to everyone and supports principles like openness, transparency, freedom of information and innovation.
- It works to promote these values through advocacy, education and partnerships with governments, organizations and the private sector.
- The document outlines regulations in Cambodia that could impact Internet freedom and access, such as requiring extensive user data collection.
- ISOC promotes a multi-stakeholder approach where all groups cooperate in Internet governance.
The document presents information about communication and recruiting company HTH. It defines communication, discusses why it is important, and lists different types including verbal, non-verbal, formal and informal. It provides tips for effective communication such as listening, managing stress and emotional awareness. Finally, it provides contact information for HTH, a leading recruiting company in Cambodia.
This document provides information on planning finances, education, jobs, businesses, and travel. It discusses potential sources of funding such as families, microfinance organizations, and banks. It also outlines factors to consider for studying such as passions, affordability, and accreditation of schools. For jobs, it emphasizes the importance of networking and complying with labor laws. For business, it lists necessary resources and considering risks. For travel, it highlights the need to plan communications, documents, finances, and contacts in case of emergency.
This document discusses text-to-speech (TTS) technology for the Khmer language. It describes TTS as a system that takes electronic text input in Khmer Unicode and outputs synthesized Khmer speech. The document outlines the author's concatenation-based synthesis method using diphones and the steps involved, including word segmentation, text normalization, text-to-sound conversion, syllabification, stress assignment, and sound changes. It also mentions developing a new statistical TTS system using a speech corpus and either an HMM labeler or Sphinx for automatic labeling and unit selection or parameter synthesis.
The document summarizes the status of the Khmer OCR project. It discusses optical character recognition (OCR) in general and provides an overview of the Khmer OCR system being developed, which includes pre-processing, segmentation, recognition, and post-processing steps. It also reviews the current status of the project, noting which components are complete and which still need further development, such as skew detection/correction and automatic post-processing. Potential future work is mentioned, like handling joined characters and low quality images.
- The document summarizes Khmer ASR systems, including defining ASR, describing the types and processes of ASR systems, and outlining the requirements for building an ASR system.
- It then provides details on Khmer language characteristics and the need for Khmer ASR research as an under-resourced language.
- Finally, it describes the Khmer speech and text corpora created, an overview of the current Khmer ASR system which achieved a word error rate of 35-40%, and plans to improve the system by collecting more text data and building speaker independence.
The document discusses Enterprise Resource Planning (ERP) software and the FrontAccounting ERP system. FrontAccounting is a web-based, open source ERP system written in PHP and MySQL that integrates various business functions like sales, purchasing, inventory, manufacturing, accounting, and reporting. It allows companies to manage these operations and financial data in a unified system. The document then lists FrontAccounting's specific features in areas like sales, purchasing, inventory, manufacturing, accounting, banking, and reporting.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive function. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms for those who already suffer from conditions like anxiety and depression.
The document discusses Ushahidi and Growdmap, which are crowdsourcing tools. Ushahidi was created in 2008 to map reports of violence in Kenya and has since been used for other crisis mapping and public reporting purposes. Growdmap is a derivative of Ushahidi's platform that allows users to collaboratively map local issues and events. The document then covers topics like how crowdsourcing works, how people can participate through social media and other means, and examples of crowdsourcing being used for issues reporting.
