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Capybara Ambiguity Resolution
...er useful when resolving ambiguity:
find('ul > li:first-child')
It's more useful than first('ul > li') as it will wait till first li will appear on the page.
click_link('Create Account', match: :first)
It's better than first(:link, 'Create Account').click as it will wait till at least one ...
Java String - See if a string contains only numbers and not letters
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How do you write a migration to rename an ActiveRecord model and its table in Rails?
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Database design for audit logging
...rs for each table to capture changes and writing it to audit table. Furthermore a huge challenge in developing a single audit report for all tables as each audit table is different in structure.
– asim-ishaq
Nov 21 '13 at 17:47
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How do I remove msysgit's right click menu options?
...s face it, the server fault guys aren't well versed in git, so I think its more towards this audience.
8 Answers
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Linear Layout and weight in Android
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“message failed to fetch from registry” while trying to install any module
...epository versions.
It looks like that version of npm isn't supported any more, updating node (and npm with it) resolved the issue.
First, uninstall the outdated version (optional, but I think this fixed an issue I was having with global modules not being pathed in).
sudo apt-get purge nodejs npm...
What exactly does git's “rebase --preserve-merges” do (and why?)
...selected for replay and how that replaying works for merge commits.
To be more explicit about the main differences between normal and merge-preserving rebase:
Merge-preserving rebase is willing to replay (some) merge commits, whereas normal rebase completely ignores merge commits.
Because it's wi...
Can anyone explain this strange behavior with signed floats in C#?
...d Decimal changed during the early drafts of .net; I would think that it's more important to have the virtual X.Equals((Object)Y) only return true when X and Y are indistinguishable, than to have that method match the behavior of other overloads (especially given that, because of implicit type coerc...