Developer < eat love code >
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The document discusses emerging web technologies for developers such as WebRTC for real-time communications, WebSockets for full-duplex connections, and WebVR for accessing virtual reality devices from a browser. It also covers concepts related to virtual reality like stereoscopic vision and head tracking. The presentation encourages developers to get involved with communities and share their knowledge of these new technologies.
![What are EM, EX, PT and % units in CSS ?
What does this selector means : "section>article+p[lang^=en] div.foo.bar"?
What is SOAP ?
When is JSON better than XML ? (and vice-versa)
What are XSLT,XQUERY, XPATH, RelaxNg, XSD ?
What are the major differences between JAVA or .Net and NodeJs ?
Given you have enough memory, is it a good idea to grow the MySQL query cache ?
Should triggers handle some of the business logic which would be over-duplicated in application code ?
Which design pattern is hidden in a 3 tier application ? (client, server, database)
Is md5 safe for password hashing ? What about SHA-2, brcypt and scrypt ?
What is SSH ?
What is FTP, SFTP and SCP ?
What are "presigned" URLs ?
What is an "URI" ?
When using HTTPS, what is sent in clear text ?](https://image.slidesharecdn.com/developer-eatlovecode-161023071422/85/Developer-lt-eat-love-code-27-320.jpg)
Developer < eat love code >
- 1. Developer < eat love code > TeknoTalk, 23 October 2016
- 7. Agenda - Indonesia Developer - Developer??? - Future Web Technology for Developers - Firefox Developer Edition - Whats next?
- 15. IM SMART ENOUGH.
- 17. What should I learn?
- 18. Language / Frameworks JavaScript / Node.js HTML5 / CSS3 / LESS / SASS Ionic / React Native AngularJS / Meteor Ruby / Rails Python / Django
- 20. Infrastructure Linux Switching and routing IPv4 / TCP / UDP / HTTP SSL / TLS Shell scripting Rake / Grunt / Gulp CI & Github Amazon AWS, S3, RDS, BeansTalk, SNS/SES, etc Puppet / Chef / Ansible / Docker HAProxy / nginx
- 25. Wow!!!
- 26. Explain how "www.google.co.id" resolves to an IP What is a DKIM records and what is SPF record ? What are the CORS headers ? How the Huffman algorithm works (relates to gzip) ? How is it used on the web ? Can the "client" tell which content type it accept ? How ? What's the difference between TCP and UDP ? Can IP or domain be spoofed ? In relational database, when do we use "LEFT JOIN" and "OUTER JOIN" ? What is a "Common Table Expression" ? (Sorry for Mysqlers) What is "variable hoisting" in EcmaScript ? What is the scope of a variable in EcmaScript ? What is the usefulness of the "prototype" property in EcmaScript ? To what do we refer when we say "Box Model" in CSS ? What is the doctype of an html5 page ? Can you ask browser to cache resources for offline use ?
- 27. What are EM, EX, PT and % units in CSS ? What does this selector means : "section>article+p[lang^=en] div.foo.bar"? What is SOAP ? When is JSON better than XML ? (and vice-versa) What are XSLT,XQUERY, XPATH, RelaxNg, XSD ? What are the major differences between JAVA or .Net and NodeJs ? Given you have enough memory, is it a good idea to grow the MySQL query cache ? Should triggers handle some of the business logic which would be over-duplicated in application code ? Which design pattern is hidden in a 3 tier application ? (client, server, database) Is md5 safe for password hashing ? What about SHA-2, brcypt and scrypt ? What is SSH ? What is FTP, SFTP and SCP ? What are "presigned" URLs ? What is an "URI" ? When using HTTPS, what is sent in clear text ?
- 30. WebRTC is an open framework for the web that enables Real Time Communications in the browser. It includes the fundamental building blocks for high-quality communications on the web, such as network, audio and video components used in voice and video chat applications.
- 33. WebSocket
- 34. WebSocket is a computer communications protocol, providing full-duplex communication channels over a single TCP connection RFC6455
- 37. Web Virtual Reality (WebVR)
- 38. WebVR is an experimental JavaScript API that provides access to Virtual Reality devices, such as the Oculus Rift, HTC Vive, Samsung Gear VR, or Google Cardboard, in your browser.
- 41. Virtual Reality Concepts Stereoscopic vision Head tracking Eye strain Motion sickness Latency Framerate ( Frames per second / FPS ) Interpupillary distance ( IPD ) Degrees of Freedom ( DoF ) Cone of focus 3D Positional Audio
- 43. Head Tracking The primary technology used to make you feel present in a 360尊 scene, thanks to the gyroscope, accelerometer, and magnetometer (compass) included in the Head Mounted Display.
- 44. Eye strain Motion sickness Latency Framerate ( Frames per second / FPS ) Interpupillary distance ( IPD ) Degrees of Freedom ( DoF ) Cone of focus 3D Positional Audio
- 45. Aframe.io the power of VR on the Web
- 50. Page Inspector
- 52. Web Audio Editor
- 54. Web Console
- 60. Valence
- 62. Whats next?