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Redis key naming conventions?
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213
What are the normal naming convention for keys in redis? I've seen
values separated by : ...
iOS 7 - Status bar overlaps the view
...ecifically made to resolve this issue. In the storyboard, I moved my views 20 pixels down to look right on iOS 7 and in order to make it iOS 6 compatible, I changed Delta y to -20.
Since my storyboard is not using auto-layout, in order to resize the height of views properly on iOS 6 I had to s...
MySQL COUNT DISTINCT
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299
Select
Count(Distinct user_id) As countUsers
, Count(site_id) As countVisits
, sit...
Use different Python version with virtualenv
I have a Debian system currently running with python 2.5.4. I got virtualenv properly installed, everything is working fine. Is there a possibility that I can use a virtualenv with a different version of Python?
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Where is shared_ptr?
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edited Mar 9 '12 at 3:01
answered May 27 '10 at 3:09
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How is Generic Covariance & Contra-variance Implemented in C# 4.0?
I didn't attend PDC 2008, but I heard some news that C# 4.0 is announced to support Generic covariance and contra-variance. That is, List<string> can be assigned to List<object> . How could that be?
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getResourceAsStream() vs FileInputStream
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257
The java.io.File and consorts acts on the local disk file system. The root cause of your probl...
How to conditionally push an item in an observable array?
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223
An observableArray exposes an indexOf function (wrapper to ko.utils.arrayIndexOf). This allow...
create multiple tag docker image
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82
You can't create tags with Dockerfiles but you can create multiple tags on your images via the c...