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How do I put two increment statements in a C++ 'for' loop?
... operator at all. I checked that in GCC as follows:
int i=0;
int a=5;
int m>x m>=0;
for(i; i<5; m>x m>=i++,a++){
printf("i=%d a=%d m>x m>=%d\n",i,a,m>x m>);
}
I was em>x m>pecting m>x m> to pick up the original value of a, so it should have displayed 5,6,7.. for m>x m>. What I got was this
i=0 a=5 m>x m>=0
i=1 a=6 m>x m>=0
i=2 a=7 ...
How to determine if a point is in a 2D triangle? [closed]
...ou started:
float sign (fPoint p1, fPoint p2, fPoint p3)
{
return (p1.m>x m> - p3.m>x m>) * (p2.y - p3.y) - (p2.m>x m> - p3.m>x m>) * (p1.y - p3.y);
}
bool PointInTriangle (fPoint pt, fPoint v1, fPoint v2, fPoint v3)
{
float d1, d2, d3;
bool has_neg, has_pos;
d1 = sign(pt, v1, v2);
d2 = sign(pt, ...
How to count certain elements in array?
... just to compare it to a value is not elegant.
– Felim>x m> Kling
May 25 '11 at 8:33
2
...
Combine two columns of tem>x m>t in pandas dataframe
I have a 20 m>x m> 4000 dataframe in Python using pandas. Two of these columns are named Year and quarter . I'd like to create a variable called period that makes Year = 2000 and quarter= q2 into 2000q2 .
...
How can I get the source code of a Python function?
...ting the lines of source code, and tuple[1] is the line number in the contem>x m>t of em>x m>ecution where it was run. In IPython; this is the line number within the cell not the overall notebook
– The Red Pea
Sep 23 '14 at 5:32
...
“Cloning” row or column vectors
Sometimes it is useful to "clone" a row or column vector to a matrim>x m>. By cloning I mean converting a row vector such as
9 A...
How to check if one of the following items is in a list?
...
>>> a = [1,2,3,4]
>>> b = [2,7]
>>> print(any(m>x m> in a for m>x m> in b))
True
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Pointers in C: when to use the ampersand and the asterisk?
...hem as pointers, you'll be using * to get at the values inside of them as em>x m>plained above, but there is also another, more common way using the [] operator:
int a[2]; // array of integers
int i = *a; // the value of the first element of a
int i2 = a[0]; // another way to get the first element
To...
How to debug a bash script? [closed]
...there any way to debug a bash script? E.g something that prints a sort of em>x m>ecution log like "calling line 1", "calling line 2" etc.
...
Can't install via pip because of egg_info error
...n in powershell or command prompt, navigate to ez_setup’s directory and em>x m>ecute the command and this will run the file for you:
$ [sudo] python ez_setup.py
If you still need to install pip at this point, run:
$ [sudo] easy_install pip
easy_install was part of the setuptools, and therefore w...