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java Programming Glossary: exponentWhy swapping integer variable by XOR doesn't work in a single line? http://stackoverflow.com/questions/11324850/why-swapping-integer-variable-by-xor-doesnt-work-in-a-single-line to the appropriate standard value set not an extended exponent value set and the result of the conversion is stored into the..
Why not use Double or Float to represent currency? http://stackoverflow.com/questions/3730019/why-not-use-double-or-float-to-represent-currency it dedicates a bit for the sign a few bits to store an exponent and the rest for the actual fraction. This leads to numbers..
Best way to represent a fraction in Java? http://stackoverflow.com/questions/474535/best-way-to-represent-a-fraction-in-java d final int sign int bits 63 0x1 final int exponent int bits 52 0x7ff 0x3ff final long mantissa bits 0xfffffffffffffL.. long mantissa bits 0xfffffffffffffL number is 1 ^sign 2^ exponent 1.mantissa BigInteger tmpNumerator BigInteger.valueOf sign 0.. 2^x 1 x. if x is negative shift the denominator if exponent 0 tmpNumerator tmpNumerator.multiply BigInteger.ONE.shiftLeft..
What is the difference between the float and integer data type when the size is the same? http://stackoverflow.com/questions/4806944/what-is-the-difference-between-the-float-and-integer-data-type-when-the-size-is are divided between three distinct parts The sign bit the exponent and the mantissa. They are laid out as follows S EEEEEEEE MMMMMMMMMMMMMMMMMMMMMMM.. the sign bit set to zero . Then there are eight bits of an exponent and 23 bits of mantissa. To get a useful number from that roughly.. number. This gets multiplied by 2 to the power of the exponent part which roughly is a number between &minus 128 and 127. Therefore..
When should I use the “strictfp” keyword in java? http://stackoverflow.com/questions/517915/when-should-i-use-the-strictfp-keyword-in-java leeway is granted for an implementation to use an extended exponent range to represent intermediate results the net effect roughly..
Using Apache httpclient for https http://stackoverflow.com/questions/5206010/using-apache-httpclient-for-https public exponent 65537 Validity From Wed May 26 02 00 00 CEST 2010 To Sat May..
Where can I find the source code for Java's Square Root function? http://stackoverflow.com/questions/825221/where-can-i-find-the-source-code-for-javas-square-root-function 0 i ix0 1 m i 1 ix0 ix1 32 i ix1 i m 1023 unbias exponent ix0 ix0 0x000fffff 0x00100000 if m 1 odd m double x to make..
Why does Math.round(0.49999999999999994) return 1 http://stackoverflow.com/questions/9902968/why-does-math-round0-49999999999999994-return-1 This is because 0.49999999999999994 has a smaller exponent than 0.5 so when they're added its mantissa is shifted and the..
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