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android button selector
This is a button selector such that when normal it appears red, when pressed it appears grey.
6 Answers
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Change the name of the :id parameter in Routing resources for Rails
I looked around on how to change the dynamic params slot and found this post that does the em>x m>act thing.
The post is https://thoughtbot.com/blog/rails-patch-change-the-name-of-the-id-parameter-in
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Why do we need message brokers like RabbitMQ over a database like PostgreSQL?
I am new to message brokers like RabbitMQ which we can use to create tasks / message queues for a scheduling system like Celery .
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How to remove unused imports in Intellij IDEA on commit?
...for classes on the classpath. You can configure classes or packages to be em>x m>cluded from automatic import also.
– matt b
Sep 25 '12 at 14:53
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Possible heap pollution via varargs parameter
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Heap pollution is a technical term. It refers to references which have a type that is not a supertype of the object they point to.
List<A> listOfAs = new ArrayList<>();
List<B> listOfBs = (List<B>)(Object)listOfAs; // points to a lis...
Argparse: Required arguments listed under “optional arguments”?
I use the following simple code to parse some arguments; note that one of them is required. Unfortunately, when the user runs the script without providing the argument, the displayed usage/help tem>x m>t does not indicate that there is a non-optional argument, which I find very confusing. How can I get p...
Using varchar(MAm>X m>) vs TEm>X m>T on SQL Server
I just read that the VARCHAR(MAm>X m>) datatype (which can store close to 2GB of char data) is the recommended replacement for the TEm>X m>T datatype in SQL Server 2005 and Nem>x m>t SQL SERVER versions.
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How to use a WSDL
I need to consume a Web Service. They sent me the WSDL file.
What should I do to add it to my website and start using it as the prom>x m>y.
( If I put it on a Virtual Directory it can be discovered, but does it grant me the connection with the real web service?)
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Why doesn't Java allow generic subclasses of Throwable?
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As mark said, the types are not reifiable, which is a problem in the following case:
try {
doSomeStuff();
} catch (SomeEm>x m>ception<Integer> e) {
// ignore that
} catch (SomeEm>x m>ception<String> e) {
crashAndBurn...
Difference between git pull and git pull --rebase
I started using git sometime back and do not fully understand the intricacies. My basic question here is to find out the difference between a git pull and git pull --rebase , since adding the --rebase option does not seem to do something very different : just does a pull.
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