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Trouble comparing time with RSpec
I am using Ruby on Rails 4 and the rspec-rails gem 2.14. For a my object I would like to compare the current time with the updated_at object attribute after a controller action run, but I am in trouble since the spec does not pass. That is, given the following is the spec code:
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How to un-escape a backslash-escaped string?
Suppose I have a string which is a backslash-escaped version of another string. Is there an easy way, in Python, to unescape the string? I could, for example, do:
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How do I recursively delete a directory and its entire contents (files + sub dirs) in PHP?
How do I delete a directory and its entire contents (files and subdirectories) in PHP?
21 Answers
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notifyDataSetChanged example
I'm trying to use in my Android Application the notifyDataSetChanged() method for an ArrayAdapter but it doesn't work for me.
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How to convert R Markdown to PDF?
I've previously asked about the commands for converting R Markdown to HTML .
8 Answers
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How do I stop a Git commit when VI is on the screen waiting for a commit message?
I have asked Git to perform a commit from within git bash, It has brought up VI as it always does.
3 Answers
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Using -performSelector: vs. just calling the method
I'm still kind of new to Objective-C and I'm wondering what is the difference between the following two statements?
5 Answe...
How to insert element as a first child?
I want to add a div as a first element using jquery on each click of a button
8 Answers
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MySQL high CPU usage [closed]
Recently my server CPU has been going very high.
3 Answers
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How can I parse a YAML file in Python
How can I parse a YAML file in Python?
7 Answers
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