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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
...
Create code first, many to many, with additional fields in association table
...join table with additional properties you will have to create actually two one-to-many relationships. It could look like this:
public class Member
{
public int MemberID { get; set; }
public string FirstName { get; set; }
public string LastName { get; set; }
public virtual ICollect...
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
...
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
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Get object by id()? [duplicate]
...
If the object is still there, this can be done by ctypes:
import ctypes
a = "hello world"
print ctypes.cast(id(a), ctypes.py_object).value
output:
hello world
If you don't know whether the object is still there, this is a recipe for undefined behavior and weird ...
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...
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
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What is “vectorization”?
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@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
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sendmail: how to configure sendmail on ubuntu? [closed]
...
One thing that isn't clear is what replacements to make in AuthInfo:your.isp.net "U:root" "I:user" "P:password" Specifically, how do you replace U:root and I:user
– Tom Haws
Aug 29 '13 ...