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Rails: How to change the text on the submit button in a Rails Form
i have listed my _form.html.erb file below what i would like to do is change the text on the submit button i know how to do it in html but not shure how to do it in Rails 3
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No submodule mapping found in .gitmodule for a path that's not a submodule
...our .gitmodule has paths which looks ok in it).
This thread mentions:
do you get the same error when running 'git submodule init' from a fresh clone?
If so, you have something wrong.
If you have no submodules, delete .gitmodules, and any references to submodules in
.git/config, and e...
How do you scroll up/down on the Linux console?
I recognize that Up / Down will give you the command history. But, how do you look at past output by scrolling up and down?
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Why do loggers recommend using a logger per class?
As per NLog's documentation:
10 Answers
10
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Git workflow and rebase vs merge questions
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TL;DR
A git rebase workflow does not protect you from people who are bad at conflict resolution or people who are used to a SVN workflow, like suggested in Avoiding Git Disasters: A Gory Story. It only makes conflict resolution more tedious for them and...
How to stop flask application without using ctrl-c
...sk-script.
I have searched the solution for a while. Because the framework doesn't provide "app.stop()" API, I am curious about how to code this. I am working on Ubuntu 12.10 and Python 2.7.3.
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How to handle dependency injection in a WPF/MVVM application
... is set up in code, the syntax is fairly straightforward and it has a good documentation (and plenty of answers on SO).
So basically it goes like this:
Create the view model, and take the IStorage interface as constructor parameter:
class UserControlViewModel
{
public UserControlViewModel(ISt...
How do I sort one vector based on values of another
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Here is a one liner...
y[sort(order(y)[x])]
[edit:] This breaks down as follows:
order(y) #We want to sort by y, so order() gives us the sorting order
order(y)[x] #looks up the sorting order for each x
sort(order(y)[x]) #sorts by that order
y[sort(order(y)[x])] #c...
How do I cancel a build that is in progress in Visual Studio?
...entire solution. This can happen just as I notice a code change. The build dominates my computer, and I basically have to wait till it finishes. 10 seconds!
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PHPDoc type hinting for array of objects?
So, in PHPDoc one can specify @var above the member variable declaration to hint at its type. Then an IDE, for ex. PHPEd, will know what type of object it's working with and will be able to provide a code insight for that variable.
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