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How to convert UTF-8 byte[] to string?
...}; // A byte array contains non-ASCII (or non-readable) characters
string s1 = Encoding.UTF8.GetString(bytes); // ���
byte[] decBytes1 = Encoding.UTF8.GetBytes(s1); // decBytes1.Length == 10 !!
// decBytes1 not same as bytes
// Using UTF-8 or other Encoding object will get similar results
s...
Difference between fold and reduce?
...umulate:
[1 .. 10] |> List.map string
|> List.reduce (fun s1 s2 -> s1 + "," + s2)
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Getting the max value of an enum
... Karanvir KangKaranvir Kang
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How do you detect Credit card type based on number?
...0-9]{3,}$ Discover card numbers begin with 6011 or 65.
JCB: ^(?:2131|1800|35[0-9]{3})[0-9]{3,}$ JCB cards begin with 2131, 1800 or 35.
Unfortunately, there are a number of card types processed with the MasterCard system that do not live in MasterCard’s IIN range (numbers starting 51...55); the m...
How to format strings in Java
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ataylorataylor
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Solving “Who owns the Zebra” programmatically?
... jfsjfs
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What's the difference between assignment operator and copy constructor?
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answered Feb 19 '17 at 20:35
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How to get current CPU and RAM usage in Python?
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Jon CageJon Cage
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How can I scale an image in a CSS sprite
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Kotlin Ternary Conditional Operator
... answered Oct 20 '17 at 6:20
s1m0nw1s1m0nw1
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