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Java Regex Capturing Groups

I am trying to understand this code block. In the first one, what is it we are looking for in the expression? 4 Answers ...
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Use StringFormat to add a string to a WPF XAML binding

I have a WPF 4 application that contains a TextBlock which has a one-way binding to an integer value (in this case, a temperature in degrees Celsius). The XAML looks like this: ...
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Why do indexes in XPath start with 1 and not 0?

Some colleagues and I were comparing past languages we had programmed in and were talking about our experience with VBScript with its odd features such as 1-based index instead of 0-based indexes like almost every other language has, the reasoning being that it was a language for users (e.g....
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How can I pass a constant value for 1 binding in multi-binding?

I have a multi-binding like 4 Answers 4 ...
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Is it Linq or Lambda?

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Unrecognized attribute 'targetFramework'. Note that attribute names are case-sensitive

I just installed vs 2010, followed by IIS in window 7. when building a website in .net framework 4.0 and convert this into application in IIS then its shows this error ...
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How to fix error with xml2-config not found when installing PHP from sources?

When I try to install php 5.3 stable from source on Ubuntu (downloading compressed installation file from http://www.php.net/downloads.php ) and I run ./configure I get this error: ...
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How to match any non white space character except a particular one?

In Perl \S matches any non-whitespace character. 4 Answers 4 ...
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Ensuring json keys are lowercase in .NET

Is there simple way using JSON in .NET to ensure that the keys are sent as lower case? 5 Answers ...