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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...
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>...
How to determine the screen width in terms of dp or dip at runtime in Android?
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edited Jan 25 '16 at 22:12
Chris Stillwell
8,60977 gold badges5757 silver badges6464 bronze badges
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Making your .NET language step correctly in the debugger
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2 Answers
2
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execJs: 'Could not find a JavaScript runtime' but execjs AND therubyracer are in Gemfile
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edited Aug 26 '14 at 21:47
Michael Butler
5,30711 gold badge3333 silver badges4242 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 ...
Sending email with PHP from an SMTP server
..., username and password (and maybe the port if it is not the default one - 25).
For example, I usually use PHPMailer with similar settings to this ones:
$mail = new PHPMailer();
// Settings
$mail->IsSMTP();
$mail->CharSet = 'UTF-8';
$mail->Host = "mail.example.com"; // SMTP server...
how to get first three characters of an NSString?
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263
mystr=[mystr substringToIndex:3];
Be sure your string has atleast 3 ch.. o.e. it will crash...
Prevent text selection after double click
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12 Answers
12
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