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How can strings be concatenated?
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edited Apr 22 '18 at 1:52
Graham
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answered Apr ...
How can I expand the full path of the current file to pass to a command in Vim?
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answered Feb 10 '10 at 1:59
Annika BackstromAnnika Backstrom
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A migration to add unique constraint to a combination of columns
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251
add_index :people, [:firstname, :lastname, :dob], :unique => true
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How do I send a JSON string in a POST request in Go
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519
I'm not familiar with napping, but using Golang's net/http package works fine (playground):
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How to tell if rails is in production?
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5
Please note RAILS_ENV is deprecated. Use Rails.env instead.
– Soullivaneuh
Apr 1 '15 at 19:40
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Creating a JavaScript cookie on a domain and reading it across sub domains
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answered Apr 15 '11 at 1:17
arotharoth
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How to use chrome web inspector to view hover code
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156
Now you can see both the pseudo-class style rules and force them on elements.
To see the rule...
What is http multipart request?
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Nil Llisterri
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answered Oct 31 '13 at 16:38
IggyIggy
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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
>> [n...