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Using Rails 3.1 assets pipeline to conditionally use certain css
...t much simpler than your solution, but this solution allows you to automatically add new stylesheets without having to re-edit the whole structure again.
What you want to do is use separate manifest files to break things up. First you have to re-organize your app/assets/stylesheets folder:
app/ass...
How to exclude this / current / dot folder from find “type d”
can be used to find all directories below some start point. But it returns the current directory ( . ) too, which may be undesired. How can it be excluded?
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Why is it faster to check if dictionary contains the key, rather than catch the exception in case it
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On the one hand, throwing exceptions is inherently expensive, because the stack has to be unwound etc.
On the other hand, accessing a value in a dictionary by its key is cheap, because it's a fast, O(1) operation.
BTW: The correct way to do this is to use TryGetValue
obj item;
if(!dict....
Is there a way to cause git-reflog to show a date alongside each entry?
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Per the man page, you can use git log options, e.g.,
git reflog --pretty=short
git reflog --date=iso
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How is attr_accessible used in Rails 4?
...e in the controller. This is an example:
class PeopleController < ApplicationController
def create
Person.create(person_params)
end
private
def person_params
params.require(:person).permit(:name, :age)
end
end
No need to set attr_accessible in the model anymore.
Dealing wi...
Why should I use Restify?
...for building REST APIs. Restify from its intro is recommended for the same case.
5 Answers
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Configuring so that pip install can work from github
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How can this be done with private repositories? (as the question asks)
– Rodrigo E. Principe
Feb 19 at 16:43
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TFS checkin error - could not find file
...it could not find the file(s).
To remove these changes from the list, you can open Source Control Explorer (View > Other Windows > Source Control Explorer) and either Delete the nonexistent files or right-click on the offending files and Undo Pending Changes.
You can also undo these specific...
How do I uninstall a package installed using npm link?
...lling a node package using sudo npm link in the package's directory, how can I uninstall the package once I'm done with development?
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How to extract epoch from LocalDate and LocalDateTime?
How do I extract the epoch value to Long from instances of LocalDateTime or LocalDate ? I've tried
the following, but it gives me other results:
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