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How do I include negative decimal numbers in this regular expression?
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What is the difference between ${var}, “$var”, and “${var}” in the Bash shell?
...ariable is unset or not set. REF: github.com/koalaman/shellcheck/wiki/SC2154
– Nam Nguyen
Apr 7 '15 at 4:32
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How does delete[] “know” the size of the operand array?
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edited May 3 '11 at 16:44
Lightness Races in Orbit
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Convert integer into byte array (Java)
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Have a look at the ByteBuffer class.
ByteBuffer b = ByteBuffer.allocate(4);
//b.order(ByteOrder.BIG_ENDIAN); // optional, the initial order of a byte buffer is always BIG_ENDIAN.
b.putInt(0xAABBCCDD);
byte[] result = b.array();
Setting the byte order ensures that result[0] == 0xAA, result[1] =...
Useful code which uses reduce()? [closed]
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Reversing a linked list in Java, recursively
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piritocle
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answered Dec 10 '08 at 2:28
plinthplinth
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How do I consume the JSON POST data in an Express application
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I think you're conflating the use of the response object with that of the request.
The respons...
Java recursive Fibonacci sequence
... two. So, you wrote a recursive algorithm.
So,
fibonacci(5) = fibonacci(4) + fibonacci(3)
fibonacci(3) = fibonacci(2) + fibonacci(1)
fibonacci(4) = fibonacci(3) + fibonacci(2)
fibonacci(2) = fibonacci(1) + fibonacci(0)
Now you already know fibonacci(1)==1 and fibonacci(0) == 0. So, you can s...
Is it possible to implement a Python for range loop without an iterator variable?
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Array or List in Java. Which is faster?
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answered Apr 4 '09 at 6:18
FortyrunnerFortyrunner
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