Challenge: Write a simple, browser-based calculator.
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Find visual assets from the web or create your own in order to make the look.
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The calculator should perform addition, subtraction, division, and multiplication operations and should support floating point numbers.
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The calculator should also be able to store a single floating point value in memory for later retrieval. (Most calculators have a store-to-memory, retrieve-from-memory, and clear-memory buttons)
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Create the calculator in HTML and Javascript. The finished product should be functional in Chrome and Firefox without an internet connection. You may use a framework or library if you want. The core logic of the application however must be your own original work.
###Development Setup
- Install Vagrant
- Install VirtualBox
- Run the following from a terminal:
git clone [email protected]:anthonygreco/calculator.git
cd calculator
vagrant up # this will take some time on the first run while it provisions the box; subsequent calls to vagrant up should take under a minute- Open a browser and navigate to http://localhost:8080
###Open Public Libraries
###Optional
- Install the EditorConfig Plugin for your prefered editor
For Sublime Text, if you have Package Control installed, and you should, simply do the following:
Press: CMD + SHIFT + P // Brings up the Command Palette
Type: Install Package // Filters the list
Press: ENTER // Retrieves a list of available packages then the Command Palette will repopulate
Type: EditorConfig //Filters the list
Press: ENTER
Restart Sublime Text