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Ruby on Rails: How do I add placeholder text to a f.text_field?
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With rails >= 3.0, you can simply use the placeholder option.
f.text_field :attr, placeholder: "placeholder text"
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Get position of UIView in respect to its superview's superview
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edited May 23 '19 at 10:12
Cœur
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Add column to SQL Server
...he new column*/
Or
ALTER TABLE YourTable
ADD Bar INT NOT NULL DEFAULT(0) /*Adds a new int column existing rows will
be given the value zero*/
In SQL Server 2008 the first one is a metadata only change. The second will update all rows.
In SQL Server 2012+ ...
Converting String array to java.util.List
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answered May 17 '11 at 6:02
Andreas DolkAndreas Dolk
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Understand homebrew and keg-only dependencies
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answered Jun 10 '13 at 4:07
echristophersonechristopherson
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Force point (“.”) as decimal separator in java
...eutral.
– speedogoo
Jun 17 '16 at 8:03
@speedogoo: Edited, although I suspect for number formatting it doesn't make an...
Html.RenderPartial giving me strange overload error?
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You are getting this error because Html.RenderXXX helpers return void - they have nothing to ret...
Django Model - Case-insensitive Query / Filtering
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answered Jul 31 '12 at 15:08
RonRon
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SQL function as default parameter value?
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answered Jan 22 '09 at 20:29
Brian KimBrian Kim
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Comparing strings by their alphabetical order
...also have to deal with accentued letter see stackoverflow.com/a/12927962/2087666
– Remi Morin
Dec 19 '14 at 16:36
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