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Adding :default => true to boolean in existing Rails column

... 315 change_column is a method of ActiveRecord::Migration, so you can't call it like that in the con...
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How to implement a unique index on two columns in rails

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How can I change the copyright template in Xcode 4?

...r-project basis. If you select the project in the Project Navigator (Cmd-1) and open the File Inspector (Cmd-Opt-1), you'll see a field for "Organization" under "Project Document". share | improve...
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What is the difference between origin and upstream on GitHub?

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Proper indentation for Python multiline strings

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What is %2C in a URL?

...--+----+-----+----+-----+ | 00 | NUL | 20 | SPC | 40 | @ | 60 | ` | | 01 | SOH | 21 | ! | 41 | A | 61 | a | | 02 | STX | 22 | " | 42 | B | 62 | b | | 03 | ETX | 23 | # | 43 | C | 63 | c | | 04 | EOT | 24 | $ | 44 | D | 64 | d | | 05 | ENQ | 25 | % | 45 | E | 65 | e ...
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Change the mouse cursor on mouse over to anchor-like style

... | edited Aug 26 '11 at 3:18 answered Aug 25 '11 at 4:13 ...
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What happened to “Always refresh from server” in IE11 developer tools?

Do the F12 developer tools in Internet Explorer 11 also have the "Always refresh from server" feature of the developer tools in IE 8-10? ...
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Gmail's new image caching is breaking image links in newsletter

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List of remotes for a Git repository?

... | edited Jul 18 '18 at 6:10 Peter Mortensen 26.5k2121 gold badges9292 silver badges122122 bronze badges ...