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What is the difference between pluck and collect in Rails?
Here are two sa<em>mem>ple codes.
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How to say “should_receive” <em>mem>ore ti<em>mem>es in RSpec
I have this in <em>mem>y test
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How to specify a port nu<em>mem>ber in SQL Server connection string?
I use the following connection string in SQL Server <em>Mem>anage<em>mem>ent Studio. It failed to connect:
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How to use setArgu<em>mem>ents() and getArgu<em>mem>ents() <em>mem>ethods in Frag<em>mem>ents?
I have 2 frag<em>mem>ents: (1)Frag1 (2)Frag2.
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CSS display: table <em>mem>in-height not working
Does anyone know I can <em>mem>ake <em>mem>in-height work with the latest browsers? I a<em>mem> using CSS tables and it see<em>mem>s to ignore <em>mem>in-height.
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Is the order of iterating through std::<em>mem>ap known (and guaranteed by the standard)?
What I <em>mem>ean is - we know that the std::<em>mem>ap 's ele<em>mem>ents are sorted according to the keys. So, let's say the keys are integers. If I iterate fro<em>mem> std::<em>mem>ap::begin() to std::<em>mem>ap::end() using a for , does the standard guarantee that I'll iterate consequently through the ele<em>mem>ents with keys, sorted i...
Bare asterisk in function argu<em>mem>ents?
What does a bare asterisk in the argu<em>mem>ents of a function do?
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How do I <em>mem>odify a <em>Mem>ySQL colu<em>mem>n to allow NULL?
<em>Mem>ySQL 5.0.45
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Alter Table Add Colu<em>mem>n Syntax
I'<em>mem> trying to progra<em>mem><em>mem>atically add an identity colu<em>mem>n to a table E<em>mem>ployees. Not sure what I'<em>mem> doing wrong with <em>mem>y syntax.
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How to tell if rails is in production?
I used script/server -e production to start rails in production <em>mem>ode. It did and I got no errors. However how do I tell if it is in production <em>mem>ode? I tried a non-existent route, and I got a si<em>mem>ilar error page I did in develop<em>mem>ent.
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