Magic Leap just updated its developer documentation and a host of new details and imagery are being spread around on Reddit and Twitter, sharing more specifics on how the company’s Lumin OS will look like on their upcoming Magic Leap One device. It’s mostly a large heaping of nitty-gritty details, but we also get … Continue reading Magic Leap details what its mixed reality OS will look like
Author: Eric
WeWork China raises $500M to triple the number of cities it covers
WeWork’s China business is getting a fresh injection of capital after it raised $500 million. The company entered China two years ago and today it covers Beijing, Shanghai and Chengdu with nearly 40 locations. It claims 20,000 members, and it is also active in Hong Kong, which technically falls under ‘Greater China.’ The new capital … Continue reading WeWork China raises $500M to triple the number of cities it covers
Pioneering Desktop 3D Printer Maker Printrbot Closes Shop
With a brief note on their site today, digital fabrication tool makers Printrbot announces their closure. Led by the charismatic Brook Drumm, the company launched in 2011 with a hyper-successful Kickstarter for an affordable 3D printer kit, raising $830,000 for a $500 machine, disrupting competitors like MakerBot that were selling kits and printers in the … Continue reading Pioneering Desktop 3D Printer Maker Printrbot Closes Shop
These 20 pictures will teach you more than reading 100 books
“Art isn’t only a painting. Art is anything that’s creative, passionate, and personal. An artists is someone who uses bravery, insight, creativity, and boldness to challenge the status quo. Art is a personal gift that changes the recipient. The medium doesn’t matter. The intent does. Art is a personal act of courage, something one human … Continue reading These 20 pictures will teach you more than reading 100 books
Lambda functions in Python
A lambda function in python has the following syntax. Syntax of Lambda Function in python lambda arguments: expression Lambda functions can have any number of arguments but only one expression. The expression is evaluated and returned. Lambda functions can be used wherever function objects are required. Example: double = lambda x: x * 2 # Output: … Continue reading Lambda functions in Python
“Google Was Not a Normal Place”: Brin, Page, and Mayer on the Accidental Birth of the Company that Changed Everything
A behind-the-scenes account of the most important company on the Internet, from grad-school all-nighters, space tethers, and Burning Man to the “eigenvector of a matrix,” humongous wealth, and extraordinary power. In 1996, as the World Wide Web was taking off, Larry Page and Sergey Brin watched from the sidelines. Unlike the rest of Silicon Valley, … Continue reading “Google Was Not a Normal Place”: Brin, Page, and Mayer on the Accidental Birth of the Company that Changed Everything
What is gemfile in a Ruby or Rails application
Ruby developers use Gemfiles all the time, and most of us know how to do the basics. In this post I want to dive deep into everything we can do with a Gemfile. What is a Gemfile? A Gemfile is a file we create which is used for describing gem dependencies for Ruby programs. A … Continue reading What is gemfile in a Ruby or Rails application
HTTP Request in Rails
Request is an object in ActionDispatch (ActionDispatch::Request < Object ), which in turn is part of ActionPack. It is available in Rails helper (which is available in View). Controller is inherited from ActionController. The request object is typically only accessible from the controller and the view. You could just pass the request to the methods … Continue reading HTTP Request in Rails
Python packages and the purpose of __init__.py file
Packages are a way of structuring Python’s module namespace by using “dotted module names”. For example, the module name A.B designates a submodule named B in a package named A. Just like the use of modules saves the authors of different modules from having to worry about each other’s global variable names, the use of … Continue reading Python packages and the purpose of __init__.py file
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