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Declaring pointers; asterisk on the left or right of the space between the type and name? [duplicate
... seen mixed versions of this in a lot of code. (This applies to C and C++, by the way.) People seem to declare pointers in one of two ways, and I have no idea which one is correct, of if it even matters.
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What does T&& (double ampersand) mean in C++11?
I've been looking into some of the new features of C++11 and one I've noticed is the double ampersand in declaring variables, like T&& var .
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How can I switch my git repository to a particular commit
In my git repository, I made 5 commits, like below in my git log:
5 Answers
5
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What are the most useful Intellij IDEA keyboard shortcuts? [closed]
I did a bit of googling hoping to find a post on IDEA shortcuts similar to Jeff's post on Visual Studio shortcuts ( Visual Studio .NET 2003 and 2005 Keyboard Shortcuts ), but didn't really spot anything that helped. Hopefully the answers to this question will fill the void.
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Is there a better alternative than this to 'switch on type'?
...C# can't switch on a Type (which I gather wasn't added as a special case because is relationships mean that more than one distinct case might apply), is there a better way to simulate switching on type other than this?
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How can I count text lines inside an DOM element? Can I?
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If the div's size is dependent on the content (which I assume to be the case from your description) then you can retrieve the div's height using:
var divHeight = document.getElementById('content').offsetHeight;
And divide by the font line height:
document.getElementById('content').styl...
How can I exclude $(this) from a jQuery selector?
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Aly
13.8k4242 gold badges105105 silver badges176176 bronze badges
answered Jan 13 '09 at 4:39
Dan HerbertDan Herbert
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Sorting dictionary keys in python [duplicate]
I have a dict where each key references an int value. What's the best way to sort the keys into a list depending on the values?
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What resources exist for Database performance-tuning? [closed]
What good resources exist for understanding database tuning on the major engines and advancing your knowledge in that area?
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Ruby ampersand colon shortcut [duplicate]
In Ruby, I know that if I do:
2 Answers
2
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