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method overloading vs optional parameter in C# 4.0 [duplicate]
..., the named parameter makes the value explicit.
DoFoo(c:"hello again", a:100)
Another benefit of using named parameter is that it greatly enhances readability and thus code maintenance of optional parameter methods.
Note how one method pretty much makes redundant having to define 3 or more met...
How to format a number 0..9 to display with 2 digits (it's NOT a date)
I'd like to always show a number under 100 with 2 digits (example: 03, 05, 15...)
5 Answers
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“Templates can be used only with field access, property access, single-dimension array index, or sin
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{
return _trainer.Description.ToString().Substring(0, 100);
}
}
public TrainerViewModel(Trainer trainer)
{
_trainer = trainer;
}
}
You would modify your view model class to contain all the properties needed to display that data in the view, hen...
How are multi-dimensional arrays formatted in memory?
...converted to a pointer to the first element for most operators! sizeof(int[100]) != sizeof(int *) (unless you find a platform with 100 * sizeof(int) bytes/int, but that is a different thing.
– too honest for this site
Nov 18 '16 at 18:40
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How can I change UIButton title color?
...l)
// Set button's frame
button.frame.origin = CGPoint(x: 100, y: 100)
button.sizeToFit()
// Add action to button
button.addTarget(self, action: #selector(printZero(_:)), for: UIControl.Event.touchUpInside)
// Add button to subView
view.addS...
Heavy usage of Python at Google [closed]
...ning any new system is,
"what happens when the load goes up
by 10x or 100x? What happens if the
whole planet thinks your new service
is awesome?" Any technology that makes
satisfying that constraint harder --
and I think Python falls into this
category -- should be discouraged if
...
CSS text-overflow in a table cell?
...rflow to work. No extra layout div elements are required:
td
{
max-width: 100px;
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
}
For responsive layouts; use the max-width CSS property to specify the effective minimum width of the column, or just use max-width: 0; for unlimited...
LINQ where vs takewhile
...Albin Sunnanbo
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How good is Java's UUID.randomUUID?
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@user508633: I would actually expect to get a 100% collision rate in that specific case, but it's a very specific case indeed that goes far beyond "consistent, exact-duplicate server setups and startup procedures". I'm pretty sure you would not get any increased collisio...
Hidden features of Python [closed]
...gt;>> 10 < x < 20
False
>>> x < 10 < x*10 < 100
True
>>> 10 > x <= 9
True
>>> 5 == x > 4
True
In case you're thinking it's doing 1 < x, which comes out as True, and then comparing True < 10, which is also True, then no, that's really ...