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How to Calculate Execution Time of a Code Snippet in C++
...N32
/* Windows */
FILETIME ft;
LARGE_INTEGER li;
/* Get the amount of 100 nano seconds intervals elapsed since January 1, 1601 (UTC) and copy it
* to a LARGE_INTEGER structure. */
GetSystemTimeAsFileTime(&ft);
li.LowPart = ft.dwLowDateTime;
li.HighPart = ft.dwHighDateTime;
uint64 ret...
Using CookieContainer with WebClient class
...
Justin GrantJustin Grant
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add ...
Are there constants in JavaScript?
...
1024
Since ES2015, JavaScript has a notion of const:
const MY_CONSTANT = "some-value";
This wil...
Static classes and methods in coffeescript
....
– mu is too short
Oct 8 '14 at 18:10
1
@AlvaroLourenço Seems that a CoffeeScript class is a "s...
Representing graphs (data structure) in Python
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answered Jun 10 '15 at 4:16
mVChrmVChr
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'Best' practice for restful POST response
...oked when they left...
– Shaded
Nov 10 '15 at 14:59
8
@Shaded If the API is designed to be used b...
How to force R to use a specified factor level as reference in a regression?
...e the relevel() function. Here is an example:
set.seed(123)
x <- rnorm(100)
DF <- data.frame(x = x,
y = 4 + (1.5*x) + rnorm(100, sd = 2),
b = gl(5, 20))
head(DF)
str(DF)
m1 <- lm(y ~ x + b, data = DF)
summary(m1)
Now alter the factor b in DF by use of t...
When exactly is it leak safe to use (anonymous) inner classes?
... // Now, let's get the holes and store them.
myHoles = new Leak[1000];
for (int i = 0; i++; i<1000)
{//Store them in the class member
myHoles[i] = _holeDriller.createLeak();
}
// Yay! We're done!
// Buh-bye LeakFactory. I don't need you a...
Why does Math.Floor(Double) return a value of type Double?
... much wider than the range of int or long. Consider this code:
double d = 100000000000000000000d;
long x = Math.Floor(d); // Invalid in reality
The integer is outside the range of long - so what would you expect to happen?
Typically you know that the value will actually be within the range of in...
Zooming MKMapView to fit annotation pins?
... MKMapView and have added a number of annotation pins to the map about a 5-10 kilometre area. When I run the application my map starts zoomed out to show the whole world, what is the best way to zoom the map so the pins fit the view?
...