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Why do x86-64 systems have only a 48 bit virtual address space?
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Because that's all that's needed. 48 bits give you an address space of 256 terabyte. That's a lot. You're not going to see a system which needs more than that any time soon.
So CPU manufacturers took a shortcut. They use an instruction set which allows a full 64-bit address space, but current C...
What character to use to put an item at the end of an alphabetic list?
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edited Feb 29 '12 at 6:04
Peter O.
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What is the difference between Sublime text and Github's Atom [closed]
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127
How is Atom different from Sublime?
Atom is an open source text editor/IDE, built on JavaScr...
Custom ListView click issue on items in Android
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242
The issue is that Android doesn't allow you to select list items that have elements on them th...
Linq: GroupBy, Sum and Count
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288
I don't understand where the first "result with sample data" is coming from, but the problem i...
iOS 7 style Blur view
...amera sees.
– Snowman
Jun 11 '13 at 20:08
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@maq - It helps to have under-the-hood access to ever...
What exactly is Arel in Rails 3.0?
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182
What exactly is Arel in Rails 3.0?
It's an object model for an algebra of relational query ope...
On delete cascade with doctrine2
...nd automatically delete the matching rows in the child table using Doctrine2.
2 Answers
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How can I ssh directly to a particular directory?
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423
You can do the following:
ssh -t xxx.xxx.xxx.xxx "cd /directory_wanted ; bash"
This way, you...
How to detect modifier key states in WPF?
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258
Use class Keyboard. Using Keyboard.IsKeyDown you can check if Control, Shift, Alt is down now....