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Rails nested form with has_many :through, how to edit attributes of join model?
...
Figured out the answer. The trick was:
@topic.linkers.build.build_article
That builds the linkers, then builds the article for each linker. So, in the models:
topic.rb needs accepts_nested_attributes_for :linkers
linker.rb needs a...
i18n Pluralization
...
English
It just works out of the box
en.yml:
en:
kid:
one: '1 kid'
other: '%{count} kids'
Usage (you can skip I18n in a view file, of course):
> I18n.t :kid, count: 1
=> "1 kid"
> I18n.t :kid, count: 3
=> "3 kids"
R...
Tab space instead of multiple non-breaking spaces (“nbsp”)?
...ant in those cases are tab stops. But that wasn't what the OP was asking about. The OP was asking for a replacement for multiple sequential non-breaking spaces, which wouldn't line the rows up either. CSS has a tab-size property which is what you really want, but its browser support has been erratic...
Difference Between Cohesion and Coupling
...ould help.
support getting a connection
release a connection
get stats about connection vs usage count
get stats about connection vs time
Store the connection retrieval and release information to a database for reporting later.
With low cohesion we could design a ConnectionPool class by forceful...
Check if a table exists in Rails
...ase.connection.view_exists? 'kittens'
In Rails 2, 3 & 4 the API is about tables.
# Listing of all tables and views
ActiveRecord::Base.connection.tables
# Checks for existence of kittens table/view (Kitten model)
ActiveRecord::Base.connection.table_exists? 'kittens'
Getting the status of mi...
What's the difference between tilde(~) and caret(^) in package.json?
...quivalent to version”, will update you to all future patch versions, without incrementing the minor version. ~1.2.3 will use releases from 1.2.3 to <1.3.0.
^version “Compatible with version”, will update you to all future minor/patch versions, without incrementing the major version. ^2.3.4...
What is a software framework? [closed]
... @NehaChoudhary, Not me, but he -1 because what you are talking about is a library, not a framework since there's no IoC.
– Pacerier
Aug 27 '14 at 3:31
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How can I get the executing assembly version?
...der thanks for the response, I don't know what ClickOnce is, but it turned out when editing the AssemblyInfo file via VS then it suddenly worked oO. Editing the AssemblyInfo.cas manually in a text editor made all fields turn up empty. Either way, it's solved now :)
– AgentKnopf...
CSS container div not getting height
...nt my container div to get the height of max of its children's height. without knowing what height the child div s are going to have. I was trying out on JSFiddle . The container div is on red. which is not showing up. Why?
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Pandas every nth row
...lly important since you can't use your suggested method more than once without resetting the index
– Constantine
Jun 27 '18 at 15:12
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