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Ruby on Rails: How can I revert a migration with rake db:migrate?
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At least for rails 3.0.20, the first command is wrong. A single rake db:migrate:down aborts with the error message "VERSION is required". The recommended rake db:rollback however works.
– martin
Jun 19 '13 at ...
How to filter by IP address in Wireshark?
...rrier to entry. :(
– Nanban Jim
Sep 20 '16 at 19:39
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The reason the capture filter uses a differ...
Finding a substring within a list in Python [duplicate]
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Writing handler for UIAlertAction
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edited Jul 4 '14 at 20:43
progrmr
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an...
In Swift how to call method with parameters on GCD main thread?
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answered Mar 6 '16 at 20:51
Maxim VekslerMaxim Veksler
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Delete ActionLink with confirm dialog
... link using POST?
– Unbreakable
Aug 20 '17 at 6:37
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Why does parseInt(1/0, 19) return 18?
...o "Infinity"...
– CJBS
May 4 '17 at 20:55
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How can I get the Google cache age of any URL or web page? [closed]
.../stackoverflow.com/. It is a snapshot of the page as it appeared on 21 Aug 2012 11:33:38 GMT. The current page could have changed in the meantime. Learn more
Tip: To quickly find your search term on this page, press Ctrl+F or ⌘+F (Mac) and use the find bar.
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Eclipse: Set maximum line length for auto formatting?
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For HTML / PHP / JSP / JSPF: Web -> HTML Files -> Editor -> Line width
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Get characters after last / in url
...ter.
– DisgruntledGoat
Nov 2 '15 at 20:39
Thanks. Simple and practicle!!
– Rodrigo Zuluaga
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