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Move an item inside a list?
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David ZDavid Z
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How do I find a “gap” in running counter with SQL?
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answered Aug 21 '09 at 14:01
QuassnoiQuassnoi
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How can I expose more than 1 port with Docker?
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edited Aug 21 '14 at 22:46
Chris Seymour
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Google Maps API v3: How do I dynamically change the marker icon?
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edited Jan 21 '16 at 16:43
answered Dec 21 '09 at 17:01
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Newline in markdown table?
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jwaljwal
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What is “Power Save Mode” in IntelliJ IDEA and other Jetbrains IDEs?
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edited May 22 '13 at 11:21
answered Jul 30 '12 at 16:29
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Float vs Decimal in ActiveRecord
...b:001:0> "%.47f" % (1.0/10)
=> "0.10000000000000000555111512312578270211815834045" # not "0.1"!
whereas if you just do
irb:002:0> (1.0/10).to_s
=> "0.1" # the interprer rounds the number for you
So if you are dealing with small fractions, like compounding interests, or maybe even ge...
git rebase fatal: Needed a single revision
...m>.
– CB Bailey
Jan 25 '11 at 20:21
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@Charles: Well, it may be a bug? git rev-parse origin wo...
How can I write data in YAML format in a file?
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Cornflex
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answered Sep 18 '12 at 6:09
Matthew TrevorMatthew Trevor
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Rails: How to list database tables/objects using the Rails console?
...lumns
– Stephen Provis
Jun 8 '15 at 21:02
4
Also in Rails 4, you can just use ModelName to get a ...