- Keyword: js
Google Chrome: handles output and keywords differently than Firefox.
need to explicitly display the result, e.g. via alert():
- Creating a keyword: Go to “Preferences → Basics → Search →
Manage Search Engines...” and create a new entry with the following URL:
- Arithmetic operators: addition (+), subtraction (-), multiplication (*), and division (/), modulo (%).
> 77 / 11 7 > 3.16 * 5 15.8 > 10 % 7 3
- Properties and methods of the global Math object :
- Math.pow(base, exponent)
- Converting to and from hexadecimal, binary, etc.
> (255).toString(16) 'ff' > parseInt("ff", 16) 255You need to put the number in parenthesis to invoke a method on it. Otherwise the dot will be mistaken as a decimal point. Alternatively, you can type two dots or append .0 to the number.
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