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java Programming Glossary: floatsWhat's wrong with using == to compare floats in Java? http://stackoverflow.com/questions/1088216/whats-wrong-with-using-to-compare-floats-in-java wrong with using to compare floats in Java According to this java.sun page is the equality comparison.. share improve this question the correct way to test floats for 'equality' is if Math.abs sectionID currentSectionID epsilon..
Manipulating and comparing floating points in java http://stackoverflow.com/questions/2896013/manipulating-and-comparing-floating-points-in-java #.### . How can I deal with this problem to multiply floats and compare them reliably Thanks much java floating point floating..
Why not use Double or Float to represent currency? http://stackoverflow.com/questions/3730019/why-not-use-double-or-float-to-represent-currency point currency share improve this question Because floats and doubles cannot accurately represent most base 10 rational.. and more precision as the tiny errors add up. This makes floats and doubles inadequate for dealing with money where perfect..
Creating random colour in java? http://stackoverflow.com/questions/4246351/creating-random-colour-in-java creating random primary colours Java 'Color' class takes 3 floats from 0 to 1. float r rand.nextFloat float g rand.nextFloat float..
Why the result of 1/3=0 in java? http://stackoverflow.com/questions/4685450/why-the-result-of-1-3-0-in-java Also note that if both operands numbers are given as floats 3.0 and 1.0 or even just the first then floating point arithmetic..
Java floats and doubles, how to avoid that 0.0 + 0.1 + … + 0.1 == 0.9000001? http://stackoverflow.com/questions/5257166/java-floats-and-doubles-how-to-avoid-that-0-0-0-1-0-1-0-9000001 floats and doubles how to avoid that 0.0 0.1 &hellip 0.1 0.9000001.. I have a very annoying problem with long sums of floats or doubles in Java. Basically the idea is that if I execute..
JSF: Default action to execute when pressing enter in a form http://stackoverflow.com/questions/5485851/jsf-default-action-to-execute-when-pressing-enter-in-a-form of on the form. Swap the buttons in HTML and use CSS floats to swap them back. div style width 100px clear both h commandButton..
http://stackoverflow.com/questions/565634/integer-with-leading-zeroes that is 1 8 8 2 8 3 which equals 83. For some reason octal floats are not available. Creating 0123 means the integer 83. Creating..
Java:Why should we use BigDecimal instead of Double in the real world? http://stackoverflow.com/questions/6320209/javawhy-should-we-use-bigdecimal-instead-of-double-in-the-real-world maybe they are you have to have reliable numbers. Binary floats are not reliable not unless you understand how they work and..
Precision error with floats in Java http://stackoverflow.com/questions/6713673/precision-error-with-floats-in-java error with floats in Java I'm wondering what the best way to fix precision errors..
comparing float/double values using == operator http://stackoverflow.com/questions/6837007/comparing-float-double-values-using-operator this question IBM has a recommendation for comparing two floats using division rather than subtraction this makes it easier..
java : convert float to String and String to float http://stackoverflow.com/questions/7552660/java-convert-float-to-string-and-string-to-float better to convert the string to float and compare as two floats. This is because for one float number there are multiple string..
Java JSlider precision problems http://stackoverflow.com/questions/7617605/java-jslider-precision-problems creating an entirely new JSlider class that supports floats or doubles If you want an example of the behavior I want visit..
parse google geocode with xstream http://stackoverflow.com/questions/906855/parse-google-geocode-with-xstream pretty simple mainly just strings for country name etc and floats for lat long. The docs and example just show straight mapping..
Java Array sort: Quick way to get a sorted list of indices of an array http://stackoverflow.com/questions/951848/java-array-sort-quick-way-to-get-a-sorted-list-of-indices-of-an-array of indices of an array The problem Consder the following floats d i 1.7 0.3 2.1 0.5 What I want is an array of int that represents..
http://stackoverflow.com/questions/960072/rounding-errors approximately in a memory and therefore computing with floats involves rounding errors. These are tiny discrepancies in bit.. in bit patterns thus the test e f is unsafe if e and f are floats. Referring to Java. Is this true I've used comparison statements..
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