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How to convert a byte array to a hex string in Java?
...function I currently use:
private static final char[] HEX_ARRAY = "0123456789ABCDEF".toCharArray();
public static String bytesToHex(byte[] bytes) {
char[] hexChars = new char[bytes.length * 2];
for (int j = 0; j < bytes.length; j++) {
int v = bytes[j] & 0xFF;
hexChars[...
Fixed stroke width in SVG
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edited May 12 '16 at 18:55
Zach Saucier
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Python Threading String Arguments
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edited Jul 30 '18 at 20:50
davr
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What is the difference between indexOf() and search()?
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How can I group by date time column without taking time into consideration
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Plot smooth line with PyPlot
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edited Nov 8 '19 at 2:44
brezniczky
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answered Mar 12 '1...
Animate scroll to ID on page load
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328
You are only scrolling the height of your element. offset() returns the coordinates of an elemen...
Why can I use auto on a private type?
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edited Aug 21 '18 at 5:20
Aconcagua
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How do I create an average from a Ruby array?
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Try this:
arr = [5, 6, 7, 8]
arr.inject{ |sum, el| sum + el }.to_f / arr.size
=> 6.5
Note the .to_f, which you'll want for avoiding any problems from integer division. You can also do:
arr = [5, 6, 7, 8]
arr.inject(0.0) { |sum, el| sum + el } / ...
WPF Application that only has a tray icon
... package)
http://visualstudiogallery.msdn.microsoft.com/aacbc77c-4ef6-456f-80b7-1f157c2909f7/
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