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All Ruby tests raising: undefined method `authenticate' for nil:NilClass
...nswered on Twitter by @MatthewClosson
@jeffehh You need to 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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Server is already running in Rails
... command it is showing A server is already running. Check C:/Sites/folder/Pids/Server.pids
14 Answers
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How do I disable the “Press ENTER or type command to continue” prompt in Vim?
Is there any way to disable the "Press ENTER or type command to continue" prompt that appears after executing an external command?
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How to terminate a window in tmux?
... in tmux? Like the Ctrl a k shortcut in screen with Ctrl a being the prefix.
10 Answers
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Java; String replace (using regular expressions)?
As part of a project for school, I need to replace a string from the form:
12 Answers
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How do I fix the indentation of an entire file in Vi?
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edited Aug 1 '11 at 3:05
ib.
24.6k88 gold ...
Find which commit is currently checked out in Git
...ways to view the commit you currently have checked out into your working copy during a git bisect session (note that options 1-4 will also work when you're not doing a bisect):
git show.
git log -1.
Bash prompt.
git status.
git bisect visualize.
I'll explain each option in detail below.
Option...
Remove DEFINER clause from MySQL Dumps
I have a MySQL dump of one of my databases. In it, there are DEFINER clauses which look like,
24 Answers
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Is it possible to set private property via reflection?
Can I set a private property via reflection?
5 Answers
5
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How can I maintain fragment state when added to the back stack?
I've written up a dummy activity that switches between two fragments. When you go from FragmentA to FragmentB, FragmentA gets added to the back stack. However, when I return to FragmentA (by pressing back), a totally new FragmentA is created and the state it was in is lost. I get the feeling I'm ...