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Is a URL allowed to contain a space?
... identifiers, so that if the URL is copied into another system that
does use them, it will not be necessary to change the URL encoding.
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What does the WPF star do (Width=“100*”)
What does exactly the star in size terms in WPF mean?
4 Answers
4
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What events does an fire when it's value is changed?
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change does not fire when the value is typed in, only when the buttons are clicked (at least on Firefox).
– Timmmm
Jul 1 '15 at 8:04
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Disabling browser print options (headers, footers, margins) from page?
...ide is that behavior in different browsers is not consistent. Safari still does not support setting printer page margin at all, but all the other major browsers now support it.
With the @page directive, you can specify printer margin of the page (which is not the same as normal CSS margin of an HTML...
How to return a string value from a Bash function
...bin/bash
f()
{
echo function starts
local WillNotExists="It still does!"
DoesNotExists="It still does!"
echo function ends
}
echo $DoesNotExists #Should print empty line
echo $WillNotExists #Should print empty line
f #Call the function
echo $DoesNotExists #Should ...
In PHP, what is a closure and why does it use the “use” identifier?
...nters like in case of &$total. This way, modifying the value of $total DOES HAVE an external effect, the original variable's value changes.
Variables defined inside the closure are not accessible from outside the closure either.
Closures and functions have the same speed. Yes, you can use them a...
Why is (object)0 == (object)0 different from ((object)0).Equals((object)0)?
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The == case does not call Object.ReferenceEquals. It simply produces the ceq IL instruction to perform a reference comparison.
– Sam Harwell
Dec 18 '13 at 5:09
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What does the '.' (dot or period) in a Go import statement do?
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It should be noted that the Go team does not recommend using the dot import. It can cause some odd behaviour in certain cases and may not be in the language indefinitely.
– jimt
Jun 26 '11 at 5:16
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C# Error: Parent does not contain a constructor that takes 0 arguments
...icit call to a parameterless parent constructor inserted. That constructor does not exist, and so you get that error.
To correct the situation, you need to add an explicit call:
public Child(int i) : base(i)
{
Console.WriteLine("child");
}
Or, you can just add a parameterless parent construc...
Why does git diff on Windows warn that the “terminal is not fully functional”?
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@AnthonyMastrean it means that the terminal does not support writing to different locations in the terminal window. Git diff wants to write all over the window, eg to write the next screenful, without doing a million backspaces to get the cursor in the right place each...