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How to write log base(2) in c/c++
...y (2)
where y can be anything, which for standard log functions is either 10 or e.
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How to parse float with two decimal places in javascript?
...uld like to have it such that if price_result equals an integer, let's say 10, then I would like to add two decimal places. So 10 would be 10.00.
Or if it equals 10.6 would be 10.60. Not sure how to do this.
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C char array initialization
...t how you initialize an array, but for:
The first declaration:
char buf[10] = "";
is equivalent to
char buf[10] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
The second declaration:
char buf[10] = " ";
is equivalent to
char buf[10] = {' ', 0, 0, 0, 0, 0, 0, 0, 0, 0};
The third declaration:
char buf...
Scala downwards or decreasing for loop?
...
scala> 10 to 1 by -1
res1: scala.collection.immutable.Range = Range(10, 9, 8, 7, 6, 5, 4, 3, 2, 1)
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Hidden features of Python [closed]
...ining comparison operators:
>>> x = 5
>>> 1 < x < 10
True
>>> 10 < x < 20
False
>>> x < 10 < x*10 < 100
True
>>> 10 > x <= 9
True
>>> 5 == x > 4
True
In case you're thinking it's doing 1 < x, which comes out a...
Code Golf - π day
...
In dc: 88 and 93 93 94 96 102 105 129 138 141 chars
Just in case, I am using OpenBSD and some supposedly non-portable extensions at this point.
93 chars. This is based on same formula as FORTRAN solution (slightly different results than test cases)....
Format output string, right alignment
... Michael Mior
25.3k88 gold badges7676 silver badges108108 bronze badges
answered Nov 22 '11 at 22:06
Mark ByersMark Byers
683k155...
Forcing child to obey parent's curved borders in CSS
...en it to:
#outer {
overflow: hidden;
}
#inner {
-moz-border-radius: 10px 10px 0 0;
}
See it working here: http://jsfiddle.net/VaTAZ/3/
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Viewing full output of PS command
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answered Jan 29 '10 at 6:21
Paused until further notice.Paused until further notice.
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How can I format a decimal to always show 2 decimal places?
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108
I suppose you're probably using the Decimal() objects from the decimal module? (If you need ex...