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All Ruby tests raising: undefined method `authenticate' for nil:NilClass
... create a
spec/support/devise.rb file as
specified here https://github.com/plataformatec/devise#test-helpers to
include the devise test helpers #ruby
Thanks once again.
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Android: Create spinner programmatically from array
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Commented to quickly while you edited your post :) I missed the second <String>, your code works now, thanks a lot!
– Select0r
May 6 '10 at 20:43
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How can I determine the type of an HTML element in JavaScript?
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I recommend doing it like this: if(elt.nodeName.toLowerCase() === "div") { ... } This way, if for some reason it is no longer returned in uppercase letters (lowercase or mixed), you won't have to change it and this code will st...
How to match a String against string literals in Rust?
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196
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Which iomanip manipulators are 'sticky'?
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Important notes from the comments below:
By Martin:
@Chareles: Then by this requirement all manipulators are sticky. Except setw which seems to be reset after use.
By Charles:
Exactly! and the only reason that setw appears to behave di...
Convert Go map to json
...using strconv.Itoa.
See this post for more details: https://stackoverflow.com/a/24284721/2679935
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What's the best way of structuring data on firebase?
...e is that you want to work hard on writes to make reads easy. Keep logical components that are read separately separate (e.g. for chat rooms, don't put the messages, meta info about the rooms, and lists of members all in the same place, if you want to be able to iterate the groups later).
The prima...
Appropriate hashbang for Node.js scripts
...hould absolutely just use
#!/usr/bin/env node
and not bother trying for compatibility with people who only have Node installed as nodejs.
Rationale:
It's what the cool kids are doing, and if you don't do it too, you're not cool. Major node projects like jshint, karma, bower, and even npm simpl...
Can't find a “not equal” css attribute selector
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