Java Basics - double float
Intro to floating point numbers double and float
This video tells you some basic facts about Java floating point nubmers. It stresses their inability to precisely represent many of the numbers, the importance not to use them for money or other situations that require precision, and implications like Infinity and Nan. It also shows how to read in floating point numbers form the keyboard and how to print them with a rerstricted number of digits after the decimal point. The video includes code examples as well as a brief code demo at the end
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