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What is the difference between Left, Right, Outer and Inner Joins?
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Dan C
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answered Jan 15 '09 at 19:18
BradCBradC
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Why do x86-64 instructions on 32-bit registers zero the upper part of the full 64-bit register?
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3 Answers
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Missing styles. Is the correct theme chosen for this layout?
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gberogbero
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Turning live() into on() in jQuery
...hods:
$(selector).live(events, data, handler); // jQuery 1.3+
$(document).delegate(selector, events, data, handler); // jQuery 1.4.3+
$(document).on(events, selector, data, handler); // jQuery 1.7+
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Apply multiple functions to multiple groupby columns
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313
The second half of the currently accepted answer is outdated and has two deprecations. First a...
Why do table names in SQL Server start with “dbo”?
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3 Answers
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Why is the standard session lifetime 24 minutes (1440 seconds)?
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The real answer is probably very close to this:
Back during PHP3 days, PHP itself had no session support.
But an open-source library called PHPLIB, initially written by Boris Erdmann and Kristian Koehntopp from NetUSE AG, provided sessions via PHP3 code.
Session lifetimes were defi...
How to add/update an attribute to an HTML element using JavaScript?
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163
You can read here about the behaviour of attributes in many different browsers, including IE.
e...
Converting dict to OrderedDict
..., then passing that dictionary to an OrderedDict. For Python versions < 3.6 (*), by the time you do that, the ordering is no longer going to be correct. dict is inherently not ordered.
Pass in a sequence of tuples instead:
ship = [("NAME", "Albatross"),
("HP", 50),
("BLASTERS", ...