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How to drop columns using Rails migration

... accordingly. – Powers Oct 6 '13 at 21:03 9 You can also use remove_column :table_name, :column_n...
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How can I pad a value with leading zeros?

... | edited Dec 6 '17 at 15:21 community wiki 9 r...
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Purpose of ESI & EDI registers?

...ipenbrinck 74.6k2323 gold badges141141 silver badges213213 bronze badges answered Dec 6 '09 at 19:38 catfoodcatfood 3,71433 gold b...
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MySQL Results as comma separated list

...sa VijayakumarGanesa Vijayakumar 1,88455 gold badges2121 silver badges3333 bronze badges add a comment ...
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Rails formatting date

... (%m/%d/%y) – RajeshM Jun 10 '15 at 21:05 1 Use %A if you want the day of the week, e.g. "Wednesd...
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How do I change Eclipse to use spaces instead of tabs?

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HashSet versus Dictionary w.r.t searching time to find if an item exists

... Jon SkeetJon Skeet 1211k772772 gold badges85588558 silver badges88218821 bronze badges ...
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How to use XPath contains() here?

...e thing. – Tomalak Jun 30 '09 at 18:21 4 Yup, I was just being specific. Quite possibly overly sp...
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Change SVN repository URL

... 210 Given that the Apache Subversion server will be moved to this new DNS alias: sub.someaddress.c...
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How to set RelativeLayout layout params in code not in xml?

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