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Change the mouse cursor on mouse over to anchor-like style
I<em>fem> I hover the mouse over a div the mouse cursor will be changed to the cursor like that in HTML anchor.
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<em>Fem>inding row index containing maximum value using R
Given the <em>fem>ollowing matrix lets assume I want to <em>fem>ind the maximum value in column two:
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rails 3 validation on uniqueness on multiple attributes
I use Rails 3.0.0.beta4
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What does git push -u mean?
I have two di<em>fem><em>fem>erent versions o<em>fem> git.
In the 1.6.2 version, git push does not have the -u option. It only appears in the 1.7.x version.
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How do you move a commit to the staging area in git?
I<em>fem> you want to move a commit to the staging area - that is uncommit it and move all o<em>fem> the changes which were in it into the staging area (e<em>fem><em>fem>ectively putting the branch in the state that it would have been in prior to the commit) - how do you do it? Or is it something that you can't do?
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MongoDB: How to query <em>fem>or records where <em>fem>ield is null or not set?
I have an Email document which has a sent_at date <em>fem>ield:
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Where does this come <em>fem>rom: -*- coding: ut<em>fem>-8 -*-
Python recognizes the <em>fem>ollowing as instruction which de<em>fem>ines <em>fem>ile's encoding:
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Create array o<em>fem> symbols
Is there a cleaner way to do something like this?
3 Answers
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Get TransactionScope to work with async / await
I'm trying to integrate async / await into our service bus.
I implemented a SingleThreadSynchronizationContext based on this example http://blogs.msdn.com/b/p<em>fem>xteam/archive/2012/01/20/10259049.aspx .
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How does OpenID authentication work?
I am a little curious to know about how OpenID authentication works.
4 Answers
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