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How to change a PG column to NULLABLE TRUE?

... 472 From the fine manual: ALTER TABLE mytable ALTER COLUMN mycolumn DROP NOT NULL; There's no n...
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Ruby on Rails console is hanging when loading

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git - diff of current changes before committing

... rocarvaj 44633 silver badges1616 bronze badges answered Mar 6 '12 at 12:16 Mischa ArefievMischa Arefiev ...
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ValueError : I/O operation on closed file

...30 Boris 4,70255 gold badges4242 silver badges5252 bronze badges answered Sep 23 '13 at 6:09 falsetrufalsetru ...
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Rails 4 - passing variable to partial

.... – Akshay Vishnoi Apr 26 '13 at 21:46 4 You can omit the locals hash to use the short version li...
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Python, add trailing slash to directory string, os independently

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Python convert tuple to string

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Invoking a static method using reflection

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Format string, integer with leading zeros

... 249 Use the format string "img_%03d.jpg" to get decimal numbers with three digits and leading zeros...
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{version} wildcard in MVC4 Bundle

In MVC 4 we have bundles. While defining the bundles we can use wildcards like * for all files in a folder. 3 Answers ...