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Random shuffling of an array
...tatic void main(String args[])
{
int[] solutionArray = { 1, 2, 3, 4, 5, 6, 16, 15, 14, 13, 12, 11 };
shuffleArray(solutionArray);
for (int i = 0; i < solutionArray.length; i++)
{
System.out.print(solutionArray[i] + " ");
}
System.out.println();
}
// Implement...
How to combine multiple conditions to subset a data-frame using “OR”?
...
254
my.data.frame <- subset(data , V1 > 2 | V2 < 4)
An alternative solution that mimics ...
Equation (expression) parser with precedence?
...u need to think recursively, for example, using your sample string,
1+11*5
to do this manually, you would have to read the 1, then see the plus and start a whole new recursive parse "session" starting with 11... and make sure to parse the 11 * 5 into its own factor, yielding a parse tree with 1 ...
What is causing “Unable to allocate memory for pool” in PHP?
...help!
– jonathanatx
Sep 16 '10 at 2:56
2
I've found that these changes don't fix the issue, as th...
Quick Way to Implement Dictionary in C
... |
edited Dec 22 '14 at 15:21
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answe...
Is there shorthand for returning a default value if None in Python? [duplicate]
...
5 Answers
5
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How to insert a character in a string at a certain position?
...as suggested to use String for a better display output (instead of 1234.5 will be 1234.50 ). Therefore, I need a function that will take an int as parameter and return the properly formatted String with a decimal point 2 digits from the end.
...
Internet Explorer's CSS rules limits
... Internet Explorer
The rules for IE9 are:
A sheet may contain up to 4095 selectors (Demo)
A sheet may @import up to 31 sheets
@import nesting supports up to 4 levels deep
The rules for IE10 are:
A sheet may contain up to 65534 selectors
A sheet may @import up to 4095 sheets
@import nesting s...
What does ':' (colon) do in JavaScript?
...
252
var o = {
r: 'some value',
t: 'some other value'
};
is functionally equivalent to
va...
Bitwise operation and usage
...ample is if you only want the lower 4 bits of an integer, you AND it with 15 (binary 1111) so:
201: 1100 1001
AND 15: 0000 1111
------------------
IS 9 0000 1001
The zero bits in 15 in that case effectively act as a filter, forcing the bits in the result to be zero as well.
In addition,...