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How to copy a collection from one database to another in MongoDB
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210
+200
At the...
Check for array not empty: any?
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251
any? isn't the same as not empty? in some cases.
>> [nil, 1].any?
=> true
>> [...
Heroku Postgres - terminate hung query (idle in transaction)
...s likely to be the query you'd like to terminate. I'll assume the pid is 1234 below.
You may cancel a query through SQL (i.e. without shell access) as long as it's yours or you have super user access:
select pg_cancel_backend(1234);
That's a "friendly" request to cancel the 1234-query, and with...
Bash syntax error: unexpected end of file
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I think file.sh is with CRLF line terminators.
run
dos2unix file.sh
then the problem will be fixed.
You can install dos2unix in ubuntu with this:
sudo apt-get install dos2unix
share
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Using :after to clear floating elements
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261
Write like this:
.wrapper:after {
content: '';
display: block;
clear: both;
}
C...
Where can I find a NuGet package for upgrading to System.Web.Http v5.0.0.0?
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2 Answers
2
Active
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Equals(=) vs. LIKE
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283
Different Operators
LIKE and = are different operators. Most answers here focus on the wildca...
Converting SVG to PNG using C# [closed]
...all the command-line version of inkscape to do this:
http://harriyott.com/2008/05/converting-svg-images-to-png-in-c.aspx
Also there is a C# SVG rendering engine, primarily designed to allow SVG files to be used on the web on codeplex that might suit your needs if that is your problem:
Original Pr...
.NET - Get protocol, host, and port
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edited Mar 30 '15 at 23:24
NobodyNada
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