java Programming Glossary: java.util.arrays.tostring
Splitting a string at every n-th character http://stackoverflow.com/questions/2297347/splitting-a-string-at-every-n-th-character do it like this String s 1234567890 System.out.println java.util.Arrays.toString s.split G... which produces 123 456 789 0 The regex G... matches..
Java Arrays.equals() returns false for two dimensional arrays http://stackoverflow.com/questions/2721033/java-arrays-equals-returns-false-for-two-dimensional-arrays so far with regards to nested arrays. System.out.println java.util.Arrays.toString new int 1 2 3 prints I@187aeca I@e48e1b System.out.println..
Backreferences in lookbehind http://stackoverflow.com/questions/2734977/backreferences-in-lookbehind DOESN'T WORK String REGEX2 . 1 .. WORKS System.out.println java.util.Arrays.toString Bazooka killed the poor aardvark yummy .split REGEX2 prints..
Java code To convert byte to Hexadecimal http://stackoverflow.com/questions/2817752/java-code-to-convert-byte-to-hexadecimal String.format 02x Byte.parseByte arr i System.out.println java.util.Arrays.toString arr prints ff 00 0a 14 Several answers here uses Integer.toHexString..
Java split is eating my characters http://stackoverflow.com/questions/2819933/java-split-is-eating-my-characters assertions String str la le li lo System.out.println java.util.Arrays.toString str.split prints la le li lo The regex is essentially It uses.. String str Really Wow This.Is.Awesome System.out.println java.util.Arrays.toString str.split . prints Really Wow This. Is. Awesome Splitting a.. G String str 012345678901234567890 System.out.println java.util.Arrays.toString str.split G. 4 prints 0123 4567 8901 2345 6789 0 Using a lookbehind..
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