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Giving a border to an HTML table row,
...an set border properties on a tr element, but according to the CSS 2.1 specification, such properties have no effect in the separated borders model, which tends to be the default in browsers. Ref.: 17.6.1 The separated borders model. (The initial value of border-collapse is separate according to CSS...
What's the difference between array_merge and array + array?
A fairly simple question. What's the difference between:
9 Answers
9
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How can I create a UILabel with strikethrough text?
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SWIFT 4 UPDATE CODE
let attributeString: NSMutableAttributedString = NSMutableAttributedString(string: "Your Text")
attributeString.addAttribute(NSAttributedString.Key.strikethroughStyle, value: 2, range: NSMakeRange(0, a...
How to remove all null elements from a ArrayList or String Array?
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As of 2015, this is the best way (Java 8):
tourists.removeIf(Objects::isNull);
Note: This code will throw java.lang.UnsupportedOperationException for fixed-size lists (such as created with Arrays.asList), including immutable lists.
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Disabling user selection in UIWebView
...nu:
- (BOOL)canPerformAction:(SEL)action withSender:(id)sender
{
if (action == @selector(copy:) ||
action == @selector(paste:)||
action == @selector(cut:))
{
return _copyCutAndPasteEnabled;
}
return [super canPerformAction:action withSender:sender];
}
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Execute PowerShell Script from C# with Commandline Arguments
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I still seem to have the problem that if value is something like c:\program files\myprogram, the key is set to c:\program. :(
– Mephisztoe
Feb 9 '09 at 10:48
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How do I get the color from a hexadecimal color code using .NET?
...It's probably easier to use the Color.FromArgb method in this case though. If you use floating point alpha, you'd have to multiply by 255.
– Thorarin
Apr 18 '14 at 18:20
2
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Scala: Abstract types vs generics
...s.
You say, my new Animal class has a type of SuitableFood, which I don't know.
So it's an abstract type. You don't give an implementation of the type. Then you have an eat method that eats only SuitableFood.
And then in the Cow class I would say, OK, I have a Cow, which extends class Animal, and fo...
Loaded nib but the 'view' outlet was not set
...e's owner icon on the left bar (top one, looks like a yellow outlined box)
If you don't see the right-hand sidebar, click on the third icon above "view" in your toolbar. This will show the right-hand sidebar
In the right-hand sidebar, click on the third tab--the one that looks a bit like a newspaper...
Assign null to a SqlParameter
..., it is DBNull.Value which is actually a value type. The ?? operator says 'if AgetItem.AgeIndex is null then return DBNull.Value otherwise returen AgeItem.AgeIndex' then the response is cast to object. See null coalescing operator for more details. msdn.microsoft.com/en-us/library/ms173224.aspx
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