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Idiomatic way to wait for multiple callbacks in Node.js
... // yield any promise
var result = yield Promise.resolve(true);
}).catch(onerror);
co(function *(){
// resolve multiple promises in parallel
var a = Promise.resolve(1);
var b = Promise.resolve(2);
var c = Promise.resolve(3);
var res = yield [a, b, c];
console.log(res);
// => [1, ...
How to get the name of enumeration value in Swift?
...thorizedAlways: return "AuthorizedAlways" <etc> } } } - once you've done this, it should work as you'd expect: print("Auth status: (\status))".
– Jeffro
Apr 27 '16 at 19:41
...
How to calculate time elapsed in bash script?
...
Nice and simple. If someone needs hours: echo "$(($diff / 3600)) hours, $((($diff / 60) % 60)) minutes and $(($diff % 60)) seconds elapsed."
– chus
May 19 '15 at 10:13
...
Visual Studio 64 bit?
...MK: The office "recreational speculation" doesn't survive the sniff test. Nonetheless, the part of the article relevant to the question (re: VS x64) seems pretty solid.
– Adam Robinson
Mar 25 '10 at 15:00
...
swift case falling through
... as follows:
var testVal = "hello"
var result = 0
switch testVal {
case "one", "two":
result = 1
default:
result = 3
}
Alternatively, you can use the fallthrough keyword:
var testVal = "hello"
var result = 0
switch testVal {
case "one":
fallthrough
case "two":
result = 1
defaul...
Java, How do I get current index/key in “for each” loop [duplicate]
...e to be proud of, as they recently did with lambdas and reading files with one-liners? (DISCLAIMER: I am (mostly) a Java programmer myself)
– Andreas Tasoulas
Dec 18 '14 at 12:37
...
What is “vectorization”?
...
@StephenCanon how can one check whether or not some lines have been vectorized? If one would use objdump, what would one look for in the output of objdump?
– user1823664
Jun 9 '17 at 13:49
...
grid controls for ASP.NET MVC? [closed]
...
I just discovered Telerik has some great components, including Grid, and they are open source too.
http://demos.telerik.com/aspnet-mvc/
share
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improve this answer
...
Map Tiling Algorithm
...low the edge tiles marked with an X are all green tiles with a tan tile as one or more of their eight neighbouring tiles. With different types of terrain this condition could translate to a tile being an edge tile if it has neighbours of lower terrain-number.
Once all edge tiles are detected the ...
What is Type-safe?
...me simple examples:
// Fails, Trying to put an integer in a string
String one = 1;
// Also fails.
int foo = "bar";
This also applies to method arguments, since you are passing explicit types to them:
int AddTwoNumbers(int a, int b)
{
return a + b;
}
If I tried to call that using:
int Sum ...