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Delete all the queues from RabbitMQ?
...itmq: rabbitmqctl list_queues name messages messages_ready \ messages_unacknowledged
– Guillaume Vincent
Oct 19 '13 at 13:32
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When does ADT set BuildConfig.DEBUG to false?
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I'm not sure I know what you mean about "the code"... however, I will say that doing a clean before exporting the APK (as suggested in the accepted answer) made both BuildConfig.DEBUG and com.mypackage.BuildConfig.DEBUG report false as expec...
What is the maximum value for an int32?
... When you are programming: yes in 99% of cases. But you may want to know that it's something like ~ 2 billion to planning programming approaches or when working with data, although it's a very large number. :)
– Andre Figueiredo
Nov 17 '13 at 21:53
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What's the foolproof way to tell which version(s) of .NET are installed on a production Windows Serv
...though the goal is to get everything upgraded eventually, the sad fact for now is that I need all the different parallel versions.
– Tom Kidd
Sep 26 '08 at 14:47
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Nokogiri installation fails -libxml2 is missing
...sing. After that I ran:
yum install libxml2-devel libxslt libxslt-devel
Now Nokogiri compiles in Fedora and Nokogiri installs. D'oh!, we need the headers to compile Nokogiri from the devel libraries.
share
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What does (x ^ 0x1) != 0 mean?
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Hey, you don't know the context. If x is some kind of bit flag, it is IMO actually more clear to write it as it is now than using the != operator.
– Spook
Dec 19 '13 at 10:57
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How do I attach events to dynamic HTML elements with jQuery? [duplicate]
... preferred methods are .on() and .off()
Sean's answer shows an example.
Now Deprecated:
Use the jQuery functions .live() and .die(). Available in
jQuery 1.3.x
From the docs:
To display each paragraph's text in an
alert box whenever it is clicked:
$("p").live("click", fu...
Is there a common Java utility to break a list into batches?
...lf a utility to break a list into batches of given size. I just wanted to know if there is already any apache commons util for this.
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How to detect if a stored procedure already exists
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At least if you drop it you know you have to re-add the permissions. If you ran this sql you would not know whether the sproc had the correct permissions or not as you wouldn't know if you had created it or altered it.
– Liazy
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Ternary Operators in JavaScript Without an “Else”
...ore than one statement in the future:
if(condition) { x = true; }
Edit: Now that you mention the actual code in which your question applies to:
if(!defaults.slideshowWidth)
{ defaults.slideshowWidth = obj.find('img').width()+'px'; }
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