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Textarea onchange detection
... to go back to the input. keyup fires yet the input wasnt actually changed by the user.
– Zig Mandel
Apr 7 '15 at 15:21
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Ruby on Rails - Import Data from a CSV file
...st take the data from it and put it into the existing table. I am using Ruby 1.9.2 and Rails 3.
11 Answers
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SQL query for today's date minus two months
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SELECT * FROM X WHERE id IN (…) with Dapper ORM
...N clause is not the most highly performing query and can often be replaced by an exists clause, which will be faster.
– Don Rolling
Sep 18 '13 at 15:25
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How to specify data attributes in razor, e.g., data-externalid=“23151” on @this.Html.CheckBoxFor(…)
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How to run a shell script at startup
...need to specify the user, otherwise when needing to manually stop the app (by running stop_my_app) I'd have to do so with sudo, no? Also, I'm wondering what exactly is the function of the trailing ampersand(?).
– meetamit
Oct 19 '12 at 14:42
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Using pickle.dump - TypeError: must be str, not bytes
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How to change an Android app's name?
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Yes you can. By changing the android:label field in your application node in AndroidManifest.xml.
Note: If you have added a Splash Screen and added
<intent-filter>
<action android:name="android.intent.action.MAIN" ...
curl json post request via terminal to a rails app
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What's the difference between Ruby's dup and clone methods?
The Ruby docs for dup say:
6 Answers
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