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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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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...
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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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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How to detect if URL has changed after hash in JavaScript
How can I check if a URL has changed in JavaScript? For example, websites like GitHub, which use AJAX, will append page information after a # symbol to create a unique URL without reloading the page. What is the best way to detect if this URL changes?
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Python datetime to string without microsecond component
...'s best to explicitly specify that format:
>>> datetime.datetime.now().strftime("%Y-%m-%d %H:%M:%S")
'2011-11-03 18:21:26'
See the documentation of datetime.strftime() for an explanation of the % directives.
shar...
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...
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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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...