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java Programming Glossary: zerosConvert a string representation of a hex dump to a byte array using Java? http://stackoverflow.com/questions/140131/convert-a-string-representation-of-a-hex-dump-to-a-byte-array-using-java ended up using BigInteger and watching out for leading hex zeros. But I think it is ugly and I am sure I am missing something.. data Reasons why it is an improvement Safe with leading zeros unlike BigInteger and with negative byte values unlike Byte.parseByte..
Add leading zeroes to number in Java? http://stackoverflow.com/questions/275711/add-leading-zeroes-to-number-in-java 0 Invalid number of digits create variable length array of zeros char zeros new char digits Arrays.fill zeros '0' format number.. of digits create variable length array of zeros char zeros new char digits Arrays.fill zeros '0' format number as String.. array of zeros char zeros new char digits Arrays.fill zeros '0' format number as String DecimalFormat df new DecimalFormat..
In Java, how do I convert a byte array to a string of hex digits while keeping leading zeros? http://stackoverflow.com/questions/332079/in-java-how-do-i-convert-a-byte-array-to-a-string-of-hex-digits-while-keeping-l byte array to a string of hex digits while keeping leading zeros I'm working with some example java code for making md5 hashes... quite work since toHexString apparently drops off leading zeros. So what's the simplest way to go from byte array to hex string.. from byte array to hex string that maintains the leading zeros java md5 hex share improve this question Well a simple..
Left padding integers with zeros in Java http://stackoverflow.com/questions/473282/left-padding-integers-with-zeros-in-java padding integers with zeros in Java How do you left pad an int with zeros in java when.. with zeros in Java How do you left pad an int with zeros in java when converting to a string I'm basically looking to.. looking to pad out integers up to 9999 with the leading zeros. E.g. 1 0001 I know this is probably simple and as a parallel..
Very Large Numbers in Java Without using java.math.BigInteger http://stackoverflow.com/questions/5318068/very-large-numbers-in-java-without-using-java-math-biginteger valueOf method gives an equivalent object but the leading zeros are not really nice to look at and could create confusion with.. of the arrays. As we took care not to induce any leading zeros did we the longer array should have the bigger number. if this.digits.length.. for the next round. current quot If there are leading zeros in the quotient there will be at most one since radix is smaller..
How to nicely format floating numbers to String without unnecessary decimal 0? http://stackoverflow.com/questions/703396/how-to-nicely-format-floating-numbers-to-string-without-unnecessary-decimal-0 f value which is close except I get a lot of trailing zeros for small values. Here's an example output of of f 232.00000000.. 4.58 0 1.2345 Sure I can write a function to trim those zeros but that's lot of performance loss due to String manipulation...
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