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MongoDB Aggregation: How to get total records count?
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Anurag pareekAnurag pareek
1,23711 gold badge1010 silver badges1919 bronze badges
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'npm' is not recognized as internal or external command, operable program or batch file
... completely new to nodejs. I am trying to get nodejs to work on my Windows 2008 box in order to install Karma which I would use for TDDing my AngularJs code. I have done the following steps so far
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MVC3 Razor: Displaying html within code blocks
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230
You could use @: to escape:
@if(Model.foo)
{
@:Hello World
}
or the special <text>...
Can you make just part of a regex case-insensitive?
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answered Sep 4 '08 at 12:35
EspoEspo
38.7k2020 gold badges126126 silver badges156156 bronze badges
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“int main (vooid)”? How does that work?
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220
It's simply using the "old-style" function-declaration syntax; you're implicitly declaring an ...
Creating a UIImage from a UIColor to use as a background image for UIButton [duplicate]
...be part of a set of helper categories I'm open sourcing this month.
Swift 2.2
extension UIImage {
static func fromColor(color: UIColor) -> UIImage {
let rect = CGRect(x: 0, y: 0, width: 1, height: 1)
UIGraphicsBeginImageContext(rect.size)
let context = UIGraphicsGetCurrentContext()
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MySQL Cannot Add Foreign Key Constraint
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22 Answers
22
Active
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Get size of an Iterable in Java
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122
TL;DR: Use the utility method Iterables.size(Iterable) of the great Guava library.
Of your two...
How to find the type of an object in Go?
...ort (
"fmt"
"reflect"
)
func main() {
tst := "string"
tst2 := 10
tst3 := 1.2
fmt.Println(reflect.TypeOf(tst))
fmt.Println(reflect.TypeOf(tst2))
fmt.Println(reflect.TypeOf(tst3))
}
Output:
Hello, playground
string
int
float64
see: http://play.golang.org/p/XQMc...
Does running git init twice initialize a repository or reinitialize an existing repo?
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218
From the git docs:
Running git init in an existing repository is safe. It will not overwri...