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How do you rotate a two dimensional array?
... community wiki
3 revs, 3 users 85%dimple
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How do I view the full content of a text or varchar(MAX) column in SQL Server 2008 Management Studio
...r(max) = 'A'
SET @S = REPLICATE(@S,100000) + 'B'
SELECT @S as [XML_F52E2B61-18A1-11d1-B105-00805F49916B]
In SSMS (at least versions 2012 to current of 18.3) this displays the results as below
Clicking on it opens the full results in the XML viewer. Scrolling to the right shows the last char...
Determine a string's encoding in C#
... b[2] == 0xFE && b[3] == 0xFF) { text = Encoding.GetEncoding("utf-32BE").GetString(b, 4, b.Length - 4); return Encoding.GetEncoding("utf-32BE"); } // UTF-32, big-endian
else if (b.Length >= 4 && b[0] == 0xFF && b[1] == 0xFE && b[2] == 0x00 && b[3] == ...
Get MD5 hash of big files in Python
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If you can, you should use hashlib.blake2b instead of md5. Unlike MD5, BLAKE2 is secure, and it's even faster.
– Boris
Nov 22 '19 at 11:59
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Create ArrayList from array
...tring>(Arrays.asList("a", "b")); // Java 1.5 to 1.6
List<String> l2b = new ArrayList<>(Arrays.asList("a", "b")); // Java 1.7+
For Educational Purposes: The Good ol' Manual Way
// for Java 1.5+
static <T> List<T> arrayToList(final T[] array) {
final List<T&g...
Java URL encoding of query string parameters
...er decodes '+' as space whereas if I use URLEncoder '+'s are converted to %2B and correctly decoded back to +
– Paul Taylor
Nov 2 '15 at 17:52
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What are the underlying data structures used for Redis?
... community wiki
7 revs, 3 users 85%Sripathi Krishnan
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How to watch for array changes?
...Original push() implementation based on https://github.com/vuejs/vue/blob/f2b476d4f4f685d84b4957e6c805740597945cde/src/core/observer/array.js and https://github.com/vuejs/vue/blob/daed1e73557d57df244ad8d46c9afff7208c9a2d/src/core/util/lang.js
RaiseMyEvent();
return result; // Origi...
Named colors in matplotlib
... '#FFEBCD',
'blue': '#0000FF',
'blueviolet': '#8A2BE2',
'brown': '#A52A2A',
'burlywood': '#DEB887',
'cadetblue': '#5F9EA0',
'chartreuse': '#7FFF00',
'chocolate': '#D2691E',
'coral': '#FF7F50',
'cornflo...
HashMap get/put complexity
...ey, there are non-empty Strings that output a hashcode of zero, such as "f5a5a608", see here, in which case memoization might not be helpful.
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