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Properly escape a double quote in CSV
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293
Use 2 quotes:
"Samsung U600 24"""
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Mongo: find items that don't have a certain field
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cancelling queued performSelector:afterDelay calls
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241
[NSObject cancelPreviousPerformRequestsWithTarget:]
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[NSObject cancelPreviousPerformRequ...
javascript window.location in new tab
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I don't think there's a way to do this, unless you're writing a browser extension. You could try...
How do I Convert DateTime.now to UTC in Ruby?
...clude everything you need:
irb(main):016:0> Time.now
=> Thu Apr 16 12:40:44 +0100 2009
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What is the “__v” field in Mongoose
I'm using Mongoose version 3 with MongoDB version 2.2. I've noticed a __v field has started appearing in my MongoDB documents. Is it something to do with versioning? How is it used?
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What does .SD stand for in data.table in R
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.SD stands for something like "Subset of Data.table". There's no significance to the initial "...
Build vs new in Rails 3
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209
You're misreading the docs slightly. some_firm.client.new is creating a new Client object from...
How to expand folded package chain in Intellij IDEA?
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How to subtract a day from a date?
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edited Aug 26 '16 at 15:07
Flimm
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