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Convert a negative number to a positive one in JavaScript
Is there a math function in JavaScript that converts numbers to positive value?
16 Answers
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How do I convert a IPython Notebook into a Python file via commandline?
...'t want to restart the IPython kernel:
On the command line, you can use nbconvert:
$ jupyter nbconvert --to script [YOUR_NOTEBOOK].ipynb
As a bit of a hack, you can even call the above command in an IPython notebook by pre-pending ! (used for any command line argument). Inside a notebook:
!jupy...
How exactly does tail recursion work?
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@Mr.32 I don't understand your question. I converted the function into an equivalent one but without explicit recursion (that is, without explicit function calls). If you change the logic into something non-equivalent, you may indeed make the function loop forever in ...
Java 8 Stream and operation on arrays
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There are new methods added to java.util.Arrays to convert an array into a Java 8 stream which can then be used for summing etc.
int sum = Arrays.stream(myIntArray)
.sum();
Multiplying two arrays is a little more difficult because I can't think of a way t...
Why does Math.Floor(Double) return a value of type Double?
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Convert.ToInt32(Math.Floor(Convert.ToDouble(value)))
This will give you the exact value what you want like if you take 4.6 it returns 4 as output.
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What is the difference between String and string in C#?
...mework designers have followed this pattern, good examples being in the BitConverter, BinaryReader and Convert classes.
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How to get correct timestamp in C#
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@DanielV see here: Converting a String to DateTime.
– ekad
Jun 15 '17 at 22:26
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Practical example where Tuple can be used in .Net 4.0?
...able<Tuple<int, int, int, int>> ToList()
{
// code converts grid to enumeration every possible set of 4 per rules
// code omitted
}
}
Now I can solve the whole problem with:
class Program
{
static void Main(string[] args)
{
int product = Grid.To...
What is the difference between conversion specifiers %i and %d in formatted IO functions (*printf /
...gs are:
and includes the following bullet:
d,i The int argument is converted to signed decimal in the style
[−]dddd. The precision specifies the minimum number of digits to
appear; if the value being converted can be represented in fewer
digits, it is expanded with ...
ASP.NET Identity's default Password Hasher - How does it work and is it secure?
...t, 1, 0x10);
Buffer.BlockCopy(buffer2, 0, dst, 0x11, 0x20);
return Convert.ToBase64String(dst);
}
Verifying:
public static bool VerifyHashedPassword(string hashedPassword, string password)
{
byte[] buffer4;
if (hashedPassword == null)
{
return false;
}
if (pass...