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Delete all the queues from RabbitMQ?
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This worked for me, but also showed *** Not found: /api/queues/%2F/name because the output is a ASCII table with a "name" column. I tweaked the command to be rabbitmqadmin list queues name | awk '!/--|name/ {print $2}' | xargs -I qn rabbitmqadmin delete queue name=qn to fix it...
putting datepicker() on dynamically created elements - JQuery/JQueryUI
...nt handler ...callback... (the inline function in our example)
See http://api.jquery.com/on/ and especially the section about "delegated events"
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Convert Float to Int in Swift
...the best answer, since it raises the awareness of rounding and its related API, so that the developer can take more control and responsibility. FloatingPointRoundingRule
– Juguang
Aug 7 at 10:14
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Execute raw SQL using Doctrine 2
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See the docs for the connection object at http://www.doctrine-project.org/api/dbal/2.0/doctrine/dbal/connection.html
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Rounding a double to turn it into an int (java)
...use a String in the constructor
// http://java.sun.com/j2se/1.5.0/docs/api/java/math/BigDecimal.html#BigDecimal(double)
BigDecimal bd = new BigDecimal(Double.toString(d));
bd = bd.setScale(decimalPlace,BigDecimal.ROUND_HALF_UP);
return bd.doubleValue();
}
}
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Can git be integrated with Xcode?
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Xcode doesn't have a public plug-in API, so no, there's no way to directly add support for git to Xcode.
You can, however, create scripts for Xcode's script menu that can perform various git operations.
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Where to get “UTF-8” string literal in Java?
...e constants aren't strings, they're actual Charset instances. All standard APIs that take a charset name also have an overload that take a Charset object which you should use instead.
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How to get the selected radio button’s value?
...lector() is a pure javascript answer: developer.mozilla.org/en-US/docs/Web/API/document.querySelector
– AdamJonR
Feb 9 '15 at 6:05
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How can I display an image from a file in Jupyter Notebook?
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It'd better use public API without accessing internals: from IPython.display import Image should work since 0.13.
– tomyun
Dec 16 '14 at 1:05
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No internet on Android emulator - why and how to fix? [closed]
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command line: emulator -avd Pixel_C_API_26 -dns-server 8.8.8.8,8.8.4.4
– Tom
Nov 15 '17 at 2:30
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