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What are the best practices for JavaScript error handling?
...
63
An immensely interesting set of slides on Enterprise JavaScript Error Handling can be found at h...
C# 4 default parameter values: How to assign a default DateTime/object value? [duplicate]
...e? dt = null)
{
if (dt == null)
{
dt = new DateTime(1981, 03, 01);
}
//...
}
You can call it with a named parameter like this:
test(dt: new DateTime(2010, 03, 01));
And with the default parameter like this:
test();
...
Generic List - moving an item within the list
...at the ObservableCollection does in it's own Move method.
UPDATE 2015-12-30: You can see the source code for the Move and MoveItem methods in corefx now for yourself without using Reflector/ILSpy since .NET is open source.
...
What is the best way to deal with the NSDateFormatter locale “feechur”?
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@Agent - Look it up: unicode.org/reports/tr35/tr35-31/…
– Hot Licks
May 22 '14 at 14:59
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Properly close mongoose's connection once you're done
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answered Jan 11 '12 at 3:57
KenanKenan
2,95611 gold badge1515 silver badges77 bronze badges
...
Multiple columns index when using the declarative ORM extension of sqlalchemy
...
139
those are just Column objects, index=True flag works normally:
class A(Base):
__tablename_...
What's the difference between echo, print, and print_r in PHP?
...4) {
[0]=>
int(0)
[1]=>
float(0)
[2]=>
bool(false)
[3]=>
string(0) ""
}
Array
(
[0] => 0
[1] => 0
[2] =>
[3] =>
)
share
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improve this ans...
Genymotion, “Unable to load VirtualBox engine.” on Mavericks. VBox is setup correctly
... |
edited Dec 26 '19 at 6:37
whoKnows
90911 gold badge99 silver badges2626 bronze badges
answered Oct 29...
How to wrap text around an image using HTML/CSS
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answered Oct 4 '13 at 10:56
BeNdErRBeNdErR
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...
Why does Math.round(0.49999999999999994) return 1?
... pathological case.2 Java 7 no longer mandates this broken implementation.3
The problem
0.5+0.49999999999999994 is exactly 1 in double precision:
static void print(double d) {
System.out.printf("%016x\n", Double.doubleToLongBits(d));
}
public static void main(String args[]) {
double a =...