RaspberryPI + Google Coder
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This document provides instructions for setting up a Raspberry Pi with Google Coder to teach JavaScript programming. It lists the required materials which include a Raspberry Pi, power supply, router, Ethernet cable, SD card and laptop. It then provides steps to download the Coder software, set a static IP address on the Raspberry Pi, connect the Pi to the laptop via Ethernet and SD card, and access the Coder interface by going to a provided URL in the laptop's browser.
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The Raspberry Pi is a credit-card sized computer
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UK registered charity (No. 1129409), May 2009
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Motivation : Computer science skills increasingly important
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The Raspberry Pi is a credit-card sized computer
It can be plugged into your TV and a keyboard, and can be used for many of the things that your average desktop does - spreadsheets, word-processing, games and it also plays high-definition video.
measuring approximately 9cm x 5.5cm
History : The Raspberry Pi is the work of the Raspberry Pi Foundation, a charitable organisation.
UK registered charity (No. 1129409), May 2009
It's supported by the University of Cambridge Computer Laboratory and tech firm Broadcomm
Motivation : Computer science skills increasingly important
Decline in CS student numbers
Access to computers
Computers are the tool of the 21st century
Computer Science is concerned with much more than simply being able to use a computer.
Children should understand how they work and how to program them
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The Raspberry Pi is a credit-card sized computer
It can be plugged into your TV and a keyboard, and can be used for many of the things that your average desktop does - spreadsheets, word-processing, games and it also plays high-definition video.
measuring approximately 9cm x 5.5cm
History : The Raspberry Pi is the work of the Raspberry Pi Foundation, a charitable organisation.
UK registered charity (No. 1129409), May 2009
It's supported by the University of Cambridge Computer Laboratory and tech firm Broadcomm
Motivation : Computer science skills increasingly important
Decline in CS student numbers
Access to computers
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Computer Science is concerned with much more than simply being able to use a computer.
Children should understand how they work and how to program them
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Raspberry Pi is a credit card-sized single-board computer developed in the UK to promote teaching computer science in schools. It has various ports and connections and works by booting from an SD card using a Linux operating system. Raspberry Pi is affordable, portable, and can be used to interface with hardware to build practical projects, making it well-suited for educational use and industrial applications.
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This document provides an overview of 8 different techniques for creating artistic text effects with CSS3: 1) Using fancy web fonts, 2) Adding text shadows, 3) Creating rounded corners, 4) Applying box shadows, 5) Generating gradients, 6) Outlining text with strokes, 7) Clipping backgrounds to text, and 8) Adding reflections. For each technique, it provides a brief description and examples of the CSS code needed to implement the effect.
Using Sass - Building on CSS
The document discusses the benefits of using Sass and SCSS over regular CSS. Some key points covered include:
- Sass/SCSS allows for nesting, variables, mixins and imports which make the code more organized, flexible and reusable.
- Features like nesting and parent selectors reduce repeated code. Operations like math functions allow dynamic values.
- Variables and partials allow separating code into reusable segments. Imports collect partials to reduce repetition.
- Sass watches for changes and compiles to CSS automatically, improving the development workflow and catching errors.
- SCSS is a superset of CSS so valid CSS is also valid SCSS, allowing seamless compatibility.
Evolution of Programming Languages
The document discusses the evolution of computer programming languages from the earliest languages like Fortran and ALGOL in the 1950s to more modern languages like JavaScript, Python, and C#. It notes that in the evolution of computer languages, older species/languages do not necessarily die out, branches can converge, and mutations are not purely random. The document asks questions about the reader's favorite or current language and programming in general.
Cinemagraph
The document provides information about cinemagraphs, including what they are, their composition and history, tips for creating them, necessary tools, and step-by-step instructions. Cinemagraphs are animated pictures created from video that emphasize subtle, repetitive motions. They were invented in 1987 and are composed of both static and animated elements from video. The document outlines tips for shooting and processing video into cinemagraphs, as well as tools and a process involving cropping video, importing into Photoshop, and saving as GIF files. It also lists additional resources for learning about cinemagraphs.
Web Frameworks for 6 year olds
The document discusses different programming languages and frameworks for building web applications, including Ruby on Rails and Django. It provides code examples for quickly setting up a basic blog application in 10 lines of code using Rails or in minutes using Django. Guidance is given for learning programming including installing dependencies, using version control, and seeking help from online resources when debugging.
Responsive Web Design
The document discusses responsive web design. It defines responsive design as being adaptive, fluid, flexible and flowing across devices. It recommends using fluid layouts with percentages instead of pixels, media queries to target different screen sizes, and flexible media like images that scale based on the viewport width. It provides examples of responsive websites and tools used like browsers, text editors, simulators and coding. It outlines the key aspects of responsive design including fluid layouts, media queries, and flexible media. It also lists additional resources like blogs, books and videos for learning more about responsive design.
Summer & Winter in Slovenia
Popular destinations in Slovenia include Bled known for its castle, island, and lake; Bohinj featuring a waterfall, lake, and huts; and Ljubljana with its 3 bridges, castle, and river. Other places mentioned are Maribor known for its town centre and serenity, Rogla popular for skiing in the winter, and Koper and Piran on the sea coast with Venetian architecture. Basic tips are provided on transportation within Slovenia including trains, buses, and public transport in Ljubljana.
Open Community
The document discusses how the internet is connecting people globally through massive numbers of daily internet users, emails, online searches, and blog posts. It notes that while astronomical numbers like 100 billion stars were once impressive, economic and internet connectivity numbers are now even larger, showing the vast scale of global online interaction.
From Singapore to Slovenia
I spent my one month of Summer 2010 in Slovenia. This presentation shares some of the beautiful nature that I was close to. It was like fairytale I would say!
Open Community - The Future of Connecting
This document discusses the growth of internet connectivity and online communities from 1989 to the present. It notes that internet users have grown from 1.7 million in 1989 to billions today who exchange over 200 billion emails and 500,000 blog posts daily. It advocates for creating open online communities and networks to share and spread education freely for a connected future.
Colors of the Sky
The document discusses how Hubble space telescope images are created and processed. It recommends downloading the FITS Liberator Photoshop plugin to view and work with raw telescope image files (FITS files). The plugin allows users to capture, colorize and combine FITS files to produce Hubble-style images. Links are provided to resources about the Hubble telescope, FITS files standards and processing tutorials.
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RaspberryPI + Google Coder
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- 2. What do we need? RasberryPI Power supply 5V 1A Router Ethernet cable 4GB SD Card Laptop
- 3. $ wget coder
- 4. Set the static IP address edit RPi file /etc/network/interfaces: iface eth0 inet static # replace: iface eth0 inet dhcp ... address 192.168.1.81 netmask 255.255.255.0 network 192.168.1.0 broadcast 192.168.1.255 gateway 192.168.1.254
- 5. Connect the RaspberryPI SD card micro USB power to the laptop Ethernet connected to the laptop
- 6. Select Wifi "CoderConfig" in laptop’s browser go to: https://coder.local
- 7. Have fun!