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How do you install ssh-copy-id on a Mac?

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contenteditable, set caret at the end of the text (cross-browser)

... } } placeCaretAtEnd( document.querySelector('p') ); p{ padding:.5em; border:1px solid black; } <p contentEditable>foo bar </p> Placing the caret at the start is almost identical: it just requires changing the Boolean passed into the calls to collapse(). Here's an examp...
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When to use window.opener / window.parent / window.top

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What does “atomic” mean in programming?

... of type long. The following operation is not an atomic operation: foo = 65465498L; Indeed, the variable is written using two separate operations: one that writes the first 32 bits, and a second one which writes the last 32 bits. That means that another thread might read the value of foo, and see...
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RSpec controller testing - blank response.body

...| edited Oct 17 '13 at 14:53 epidemian 17.4k33 gold badges5454 silver badges6565 bronze badges answered ...
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How does this print “hello world”?

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What's the difference between io.sockets.emit and broadcast?

... Sobiaholic 2,59999 gold badges2929 silver badges5151 bronze badges answered Apr 27 '12 at 4:49 Jayantha Lal Sirise...
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How to PUT a json object with an array using curl

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Extension method and dynamic object

... answered Mar 15 '11 at 12:13 Jon SkeetJon Skeet 1211k772772 gold badges85588558 silver badges88218821 bronze badges ...
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Comparing Timer with DispatcherTimer

... John Cummings 1,30233 gold badges1515 silver badges2626 bronze badges answered Jul 10 '09 at 20:05 Reed CopseyReed Copsey ...