Javascript Object Notation (JSON) is a fancy name for a simple idea: A web page can download data stored as javascript variables. It’s caused a buzz in the tech world because
JSON is much easier to load, read and manipulate compared to
XML. Also, parsing large
XML files can be a large performance hit -
JSON gives you an object, …
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Math & Numbers
- Mental math shortcuts, adding 1-100
- Understanding exponents and the natural log
- Div, Curl, Flux, Gradient and other Vector Calculus topics
Programming & Web Development
- Site speedups with HTTP caching, gzip compression
- Understanding Rails, Web debugging, and Javascrtipt
- Swap bytes with XOR, byte order, unicode
Business, Writing & Communication
