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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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Github Windows 'Failed to sync this branch'
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manojldsmanojlds
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How can I change or remove HTML5 form validation default error messages?
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214
I found a bug on Ankur answer and I've fixed it with this correction:
<input type="text" ...
Delete keychain items when an app is uninstalled
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edited Sep 21 '13 at 1:59
answered Jun 1 '11 at 15:00
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Verifying that a string contains only letters in C#
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296
Only letters:
Regex.IsMatch(input, @"^[a-zA-Z]+$");
Only letters and numbers:
Regex.IsMa...
Is there a .NET equivalent to Apache Hadoop? [closed]
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chewschews
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Generate random numbers uniformly over an entire range
... which can be used as follows:
std::vector<int> vec = {4, 8, 15, 16, 23, 42};
std::random_device random_dev;
std::mt19937 generator(random_dev());
std::shuffle(vec.begin(), vec.end(), generator);
The algorithm will reorder the elements randomly, with a linear complexity.
Boost.Random
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PSQLException: current transaction is aborted, commands ignored until end of transaction block
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Which is faster/best? SELECT * or SELECT column1, colum2, column3, etc
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