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What is normalized UTF-8 all about?
The ICU project (which also now has a PHP library ) contains the classes needed to help normalize UTF-8 strings to make it easier to compare values when searching.
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How do I use Assert to verify that an exception has been thrown?
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996
For "Visual Studio Team Test" it appears you apply the ExpectedException attribute to the test...
Convert char to int in C#
... @KeithA: There's a reason for it to return double: char.GetNumericValue('¼') yields 0.25. The joys of Unicode... ;-)
– Heinzi
Jun 26 '12 at 10:09
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What is the difference between Strategy design pattern and State design pattern?
What are the differences between the Strategy design pattern and the State design pattern? I was going through quite a few articles on the web but could not make out the difference clearly.
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Regular expression to match non-ASCII characters?
...0-\u05EA\u05F0-\u05F2\u0620-\u064A\u066E\u066F\u0671-\u06D3\u06D5\u06E5\u06E6\u06EE\u06EF\u06FA-\u06FC\u06FF\u0710\u0712-\u072F\u074D-\u07A5\u07B1\u07CA-\u07EA\u07F4\u07F5\u07FA\u0800-\u0815\u081A\u0824\u0828\u0840-\u0858\u08A0\u08A2-\u08AC\u0904-\u0939\u093D\u0950\u0958-\u0961\u0971-\u0977\u0979-\u...
How to easily truncate an array with JavaScript?
... as they are declared but not assigned any value.
– Håvard Geithus
Jun 15 '15 at 18:06
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Amazing...
Is R's apply family more than syntactic sugar?
...pe which makes it much faster.
foo <- function(x) x+1
y <- numeric(1e6)
system.time({z <- numeric(1e6); for(i in y) z[i] <- foo(i)})
# user system elapsed
# 3.54 0.00 3.53
system.time(z <- lapply(y, foo))
# user system elapsed
# 2.89 0.00 2.91
system.time(z...
Send message to specific client with socket.io and node.js
...message direct to the client with that socket id.
– sçuçu
Oct 9 '18 at 14:01
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Search of table names
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Includes views too :-)
– François Breton
Nov 2 '17 at 15:46
add a comment
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How does a public key verify a signature?
...9 40ea d0bc 6cd4 3c9a 488e 9913 _.ly@...l.<.H...
00000050: 387f f7d6 b8e6 5eba 0771 371c c4f0 8c7f 8.....^..q7.....
00000060: 8c87 39a9 0c4c 22ab 13ed c117 c718 92e6 ..9..L".........
00000070: 3d5b 8534 7187 cc2d 2f94 0743 1fcb d890 =[.4q..-/..C....
My secret message
done
Private key encrypt...