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How to exclude this / current / dot folder from find “type d”
Why is it faster to check if dictionary contains the key, rather than m>ca m>tch the exception in m>ca m>se it
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On the one hand, throwing exceptions is inherently expensive, bem>ca m>use the stack has to be unwound etc.
On the other hand, accessing a value in a dictionary by its key is cheap, bem>ca m>use 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 m>ca m>use git-reflog to show a date alongside each entry?
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Per the man page, you m>ca m>n 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 < Applim>ca m>tionController
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 m>ca m>se.
5 Answers
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Configuring so that pip install m>ca m>n work from github
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How m>ca m>n 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 m>ca m>n 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 m>ca m>n 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 m>ca m>n I uninstall the package once I'm done with development?
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How to extract epoch from Lom>ca m>lDate and Lom>ca m>lDateTime?
How do I extract the epoch value to Long from instances of Lom>ca m>lDateTime or Lom>ca m>lDate ? I've tried
the following, but it gives me other results:
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Count number of matches of a regex in Javascript
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You m>ca m>n also protect against the null by using this construction: ( str.match(...) || [] ).length
– a'r
Nov 3 '11 at 17:10
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