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What is the Linux equivalent to DOS pause?
... in which I would like to pause execution until the user presses a key. In DOS, this is easily accomplished with the "pause" command. Is there a Linux equivalent I can use in my script?
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Best way to add Activity to an Android project in Eclipse?
...ect, I manually create a new class - is that the best / preferred way? How do others handle that?
8 Answers
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Call an activity method from a fragment
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BE careful cause unexpected things happen if cast doesn't work.. :S
– Ewoks
Dec 14 '12 at 12:34
49
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Is it possible to make abstract classes in Python?
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what does the @abstractmethod do? Why do you need it? If the class is already established as abstract shouldn't the compiler/interpret know that all the methods are from the abstract class in question?
– Char...
leiningen - how to add dependencies for local jars?
...ey'd be on the classpath for the purposes of lein swank and the like; this does seem to defeat the point of using a dependency management tool, though if you don't actually want those dependencies managed, you could treat Leiningen as an "open source dependencies management tool" and maybe be carefu...
Why do I get a segmentation fault when writing to a “char *s” initialized with a string literal, but
...ign a new value to p[i].
A: A string literal (the formal term
for a double-quoted string in C
source) can be used in two slightly
different ways:
As the initializer for an array of char, as in the declaration of char a[] , it specifies the initial values
of the characters in tha...
Set CSS property in Javascript?
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Use element.style:
var element = document.createElement('select');
element.style.width = "100px";
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Why do we need message brokers like RabbitMQ over a database like PostgreSQL?
...lly, in regards to redis, yes, it can be used as a message broker, and can do well. However, Rabbitmq has more message queuing features than redis, as rabbitmq was built from the ground up to be a full-featured enterprise-level dedicated message queue. Redis on the other hand was primarily created t...
Trying to fix line-endings with git filter-branch, but having no luck
I have been bitten by the Windows/Linux line-ending issue with git. It seems, via GitHub, MSysGit, and other sources, that the best solution is to have your local repos set to use linux-style line endings, but set core.autocrlf to true . Unfortunately, I didn't do this early enough, so now ever...
Entity Framework: One Database, Multiple DbContexts. Is this a bad idea? [closed]
...irst to create your database - only single context in your application can do that. The trick for this is usually one additional context containing all your entities which is used only for database creation. Your real application contexts containing only subsets of your entities must have database i...