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java Programming Glossary: positive

Java: splitting a comma-separated string but ignoring commas in quotes

http://stackoverflow.com/questions/1757065/java-splitting-a-comma-separated-string-but-ignoring-commas-in-quotes

comments ignore white spaces match a comma start positive look ahead start group 1 s match 'otherThanQuote' zero.. 'otherThanQuote' match the end of the string stop positive look ahead otherThanQuote quotedString otherThanQuote String..

Fastest way to determine if an integer's square root is an integer

http://stackoverflow.com/questions/295579/fastest-way-to-determine-if-an-integers-square-root-is-an-integer

to avoid overflow I want this function to work with all positive 64 bit signed integers and it was still slower than Math.sqrt.. precomputed start value in my case picks out the smallest positive square root modulo 8192. Even if this code doesn't work faster..

Validating input using java.util.Scanner

http://stackoverflow.com/questions/3059333/validating-input-using-java-util-scanner

so the focus remains on Scanner . Example 1 Validating positive ints Here's a simple example of using hasNextInt to validate.. Here's a simple example of using hasNextInt to validate positive int from the input. Scanner sc new Scanner System.in int number.. System.in int number do System.out.println Please enter a positive number while sc.hasNextInt System.out.println That's not a..

How can we match a^n b^n with Java regex?

http://stackoverflow.com/questions/3644266/how-can-we-match-an-bn-with-java-regex

write a Java regex pattern to match a n b n . It uses a positive lookahead for assertion and one nested reference for counting..

How to find a Java Memory Leak

http://stackoverflow.com/questions/40119/how-to-find-a-java-memory-leak

analyze it. Basically analysis should start from greatest positive diff by say object types and find what causes those extra objects..

If profiler is not the answer, what other choices do we have?

http://stackoverflow.com/questions/4387895/if-profiler-is-not-the-answer-what-other-choices-do-we-have

myths about performance profiling . But let's be positive. If one wants to find opportunities for speedup it is really..

Best way to represent a fraction in Java?

http://stackoverflow.com/questions/474535/best-way-to-represent-a-fraction-in-java

null numerator or denominator. Denominator will always be positive so sign is carried by numerator and a zero denominator is impossible.. 31 denominator.hashCode Returns a negative zero or positive number indicating if this object is less than equal to or greater.. Null argument return this.compareTo f 0 this f Returns a positive BigFraction greater than or equal to zero and less than one...

How to mark JTable cell input as invalid?

http://stackoverflow.com/questions/7531513/how-to-mark-jtable-cell-input-as-invalid

This prevents the cell from accepting any non positive values but it doens't set the color to red and leave the cell.. I can't seem to find it. How can I make it reject the non positive input the same way it rejects the non Integer input Thanks ..

Array's length property

http://stackoverflow.com/questions/9297899/arrays-length-property

the number of components of the array. length may be positive or zero. The public method clone which overrides the method..

How to parse a date?

http://stackoverflow.com/questions/999172/how-to-parse-a-date

If I try this code with strDate 2008 10 14 I have a positive answer. What's the problem How can I parse this format PS. I..

Java, change a cell content as a function of another cell in the same row

http://stackoverflow.com/questions/13612407/java-change-a-cell-content-as-a-function-of-another-cell-in-the-same-row

final String NEGATIVE negativ public static final String POSITIVE positiv private Object columnNames Double POSITIVE NEGATIVE.. String POSITIVE positiv private Object columnNames Double POSITIVE NEGATIVE private Object data 10d null 10.0 null Double.valueOf.. Double this.getValueAt row 0 return number 0 NEGATIVE POSITIVE else return super.getValueAt row col @Override public void..

Nested Java enum definition - does declaring as static make a difference?

http://stackoverflow.com/questions/253226/nested-java-enum-definition-does-declaring-as-static-make-a-difference

as an example public interface Particle enum Charge POSITIVE NEGATIVE Charge getCharge double getMass etc... Is there any.. any effect public interface Particle static enum Charge POSITIVE NEGATIVE Charge getCharge double getMass etc... java enums..