Java Java Basic Data Types
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Introduction
Java Integers
Java byte type
Java short type
Java int type
Java int type literals
Java int type literals convert Hexadecimal Digit to Decimal Value
Java int type literals convert decimal to hex
Java int type literals convert decimal number to hex number as a string
Java int type literals Question 1
Java int type convert decimal to binary String
Java int type convert day/hour/minute to minutes
Java int type convert byte to megabyte
Java int type overflow
Java int type format add leading zero
Java int type format via DecimalFormat
Java int type format via NumberFormat
Java long type
Java long type literal
Java long type calculation
Java long type format to readable String as B KB MB GB
Java floating-point types
Java floating-point types check equality of two values after calculation
Java floating-point literals
Java floating-point literals Question 1
Java floating-point literals scientific notation Question 1
Java floating-point value round-off errors
Java float type
Java float type in for loop
Java float type format to readable String as B KB MB GB
Java float type format via DecimalFormat
Java float type round to int
Java double type
Java double type calculate hypotenuse
Java double type calculate mean
Java double type calculate standard deviation
Java double type convert celsius to fahrenheit
Java double type convert fahrenheit to celsius
Java double type convert to String
Java double type format to keep only two decimals
Java double type round numbers
Java double type parse String to double
Java double type unintended integer division
Java char type
Java char type literals
Java char type unicode literal
Java char type increment operator
Java char type cast between char and numeric types
Java char type check lower case char by ASCII value
Java char type check upper case char by ASCII value
Java char type compare
Java char type convert to String
Java char type display the ASCII character table
Java char type random value
Java char type random upper case character generate
Java char type read from the Console
Java char type test using methods from Character class
Java char type generate random character
Java char type Question 1
Java char type Question 2
Java char type Question 3
Java boolean type
Java boolean literals
Java boolean cast to int
Java boolean type check social security number format
Java type conversion and casting
Java type conversion and casting Question 1
Java type conversion and casting Question 2
Java type conversion and casting Question 3
Java type promotion rules
Java switch two int values without using the third variable