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Heroku/devise - Missing host to link to! Please provide :host parameter or set default_url_options[:
... sarnold
94.7k1919 gold badges157157 silver badges210210 bronze badges
answered Nov 6 '10 at 19:46
thenengahthenengah
40.2k3131 go...
Draw on HTML5 Canvas using a mouse
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230
Here is a working sample.
<html>
<script type="text/javascript">
var...
Should an Enum start with a 0 or a 1?
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edited Feb 12 at 12:06
axmrnv
75088 silver badges2121 bronze badges
answered Aug 31 '11 at 13:18
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Does setWidth(int pixels) use dip or px?
...e independent pixel or physical pixel as unit?
For example, does setWidth(100) set the a view's width to 100 dips or 100 pxs?
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How to make the tab character 4 spaces instead of 8 spaces in nano?
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answered Mar 12 '13 at 14:50
Sven RojekSven Rojek
4,31822 gold badges2929 silver badges5151 bronze badges
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Byte[] to InputStream or OutputStream
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200
You create and use byte array I/O streams as follows:
byte[] source = ...;
ByteArrayInputStrea...
Coredata Error “data: ”
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edited Apr 24 '14 at 21:09
answered Sep 5 '11 at 6:03
jrt...
Chrome Dev Tools - “Size” vs “Content”
...gs can make them different, including:
Being served from cache (small or 0 "size")
Response headers, including cookies (larger "size" than "content")
Redirects or authentication requests
gzip compression (smaller "size" than "content", usually)
From the docs:
Size is the combined size of the...
What is the recommended approach towards multi-tenant databases in MongoDB?
...upport site (way back added since it's gone):
https://web.archive.org/web/20140812091703/http://support.mongohq.com/use-cases/multi-tenant.html
The guys stated to avoid 2nd options at any cost, which as I understand is not particularly specific to mongodb. My impression is that this is applicable f...
Using OR in SQLAlchemy
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340
From the tutorial:
from sqlalchemy import or_
filter(or_(User.name == 'ed', User.name == 'wendy...