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How to test a merge without actually merging first
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answered Sep 20 '11 at 11:16
Mark LongairMark Longair
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How to do an update + join in PostgreSQL?
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20
You just JOIN it as usual in the FROM list: FROM abiturients b JOIN addresses c ON c.abiturient_id = b.id
– Envek
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How to use Morgan logger?
... NikhilWanpalNikhilWanpal
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Is there a cross-domain iframe height auto-resizer that works?
...there are examples for using it for iframe resizing:
http://easyxdm.net/wp/2010/03/17/resize-iframe-based-on-content/
http://kinsey.no/blog/index.php/2010/02/19/resizing-iframes-using-easyxdm/
Easy XDM works by using PostMessage on modern browsers and a Flash based solution as fallback for older bro...
Block comments in html.erb templates in rails
... <%# if false %>.
– Chloe
Feb 20 at 8:20
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How do I convert from stringstream to string in C++?
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206
yourStringStream.str()
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Get the value of an instance variable given its name
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edited Nov 6 '15 at 20:42
the Tin Man
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When to use margin vs padding in CSS [closed]
...px solid black; text-align: center; }
div.padding > div { padding-top: 20px; }
div.margin > div { margin-top: 20px; }
<h3>Default</h3>
<div class="box">
<div>A</div>
<div>B</div>
<div>C</div>
</div>
<h3>padding-...
How can I get the current user's username in Bash?
...tmyname
– sitaktif
Dec 17 '15 at 13:20
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How to convert local time string to UTC?
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Source code, using local timezone "America/Los_Angeles", for the string "2001-2-3 10:11:12":
import pytz, datetime
local = pytz.timezone ("America/Los_Angeles")
naive = datetime.datetime.strptime ("2001-2-3 10:11:12", "%Y-%m-%d %H:%M:%S")
local_dt = local.localize(naive, is_dst=None)
utc_dt = loc...