comparator

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Comparator with double type

I have written the following code: public class NewClass2 implements Comparator<Point> { public int compare(Point p1, Point p2)[详细]

2023-01-26 01:03 分类：问答
Java how to sort an ArrayList of Point objects

I\'m using the Point Class to manage a list of (x,y) coordinates and I need to sort them in order of X.[详细]

2023-01-25 05:03 分类：问答
What is the best way of using two comparators?

I currently have the following structure used to get OHLC data over an interval class MarketDataItem{ ....[详细]

2023-01-25 03:29 分类：问答
Using comparator for STL set

Check the following code: string toLowerCase(const string& str) { string res(str); int i; for (i = 0; i < (int) res.size(); i++)[详细]

2023-01-23 06:09 分类：问答
MIPS Register comparator

Given two input registers in MIPS: $t0, $t1 How would开发者_开发问答 you figure out which one is bigger without using branches?You can use the SLT/SLTU instruction (Set Less Than [Unsigned]):[详细]

2023-01-21 18:58 分类：问答
Why does String equals() return false (custom Comparator involved)?

I built a very simple custom Comparator, that I use with a TreeSet in order to sort Strings by length in that TreeSet.[详细]

2023-01-20 06:48 分类：问答
How get List from Set and Comparator

What is the \"good\"开发者_JAVA百科 (and why ?) solution to get a List from a Set and sorted against a given Comparator ?Set<Object> set = new HashSet<Object>();[详细]

2023-01-19 16:25 分类：问答
Java: Reference from a non-static comparator to it's outer class field

I need to sort lists of objects with a non-static comparator that uses a value from it\'s outer object field.[详细]

2023-01-16 05:23 分类：问答
How to compare percentages that are strings?

I have a string \"+1.29%\" or \"-1.29%\" How can I convert this into a float or double so I can compare the values?[详细]

2023-01-16 04:56 分类：问答
Sorting ArrayList Not Working Properly

I am trying to sort my ArrayList, but when I check the first item in my supposedly sorted array, it is incorrect. I am not sure why? Am I missing anything?[详细]

2023-01-15 20:55 分类：问答