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Factory pattern in C#: How to ensure an object instance can only be created by a factory class?
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Ah, you could also throw an em>x m>ception instead of returning null.
– Ricardo Nolde
Nov 30 '10 at 15:03
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Automatically capture output of last command into a variable using Bash?
I'd like to be able to use the result of the last em>x m>ecuted command in a subsequent command. For em>x m>ample,
22 Answers
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What is a JavaBean em>x m>actly?
...ically do things with class instances you define in a predefined way. For em>x m>ample, if a library wants to stream any object you pass into it, it knows it can because your object is serializable (assuming the lib requires your objects be proper JavaBeans).
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How to return 2 values from a Java method?
I am trying to return 2 values from a Java method but I get these errors. Here is my code:
14 Answers
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How can I see the request headers made by curl when sending a request to the server?
...k curl -v is the easiest. It will spit out the request headers (lines prefim>x m>ed with '>') without having to write to a file:
$ curl -v -I -H "Testing: Test header so you see this works" http://stackoverflow.com/
* About to connect() to stackoverflow.com port 80 (#0)
* Trying 69.59.196.211... co...
Free space in a CMD shell
Is there a way to get the amount of free diskspace of a disk or a folder in a CMD
without having to install some thirdparty applications?
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Dependency injection with Jersey 2.0
Starting from scratch without any previous Jersey 1.m>x m> knowledge, I'm having a hard time understanding how to setup dependency injection in my Jersey 2.0 project.
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How do I use the lines of a file as arguments of a command?
Say, I have a file foo.tm>x m>t specifying N arguments
10 Answers
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What are some compelling use cases for dependent method types?
Dependent method types, which used to be an em>x m>perimental feature before, has now been enabled by default in the trunk , and apparently this seems to have created some em>x m>citement in the Scala community.
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How do you know what to test when writing unit tests? [closed]
Using C#, I need a class called User that has a username, password, active flag, first name, last name, full name, etc.
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