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Run task only if host does not belong to a group
I'd like to able to run an ansible task only if the host of the current playbook does not belong to a certain group. In semi pseudo code:
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Can't find a “not equal” css attribute selector
I want to target div elements where the attribute "foo" has a value.
4 Answers
4
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Format LocalDateTime with Timezone in Java8
I have the this simple code:
3 Answers
3
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CocoaPods - use specific pod version
I am using CocoaPods for a macOS app. I have compilation errors with AFNetworking (current version, 1.2.1) and saw that these didn't exist in the previous version (1.2.0).
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Getting thread id of current method call
Is there a way to print out the current thread id on which the current method is executing on?
6 Answers
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Java unchecked: unchecked generic array creation for varargs parameter
I have set Netbeans to show unchecked warnings in my Java code, but I am failing to understand the error on the following lines:
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Modify/view static variables while debugging in Eclipse
As per the question.
In the debug view, there's the Variables frame. It shows all the values of member variables of the current object, and all of the local variables, but it doesn't show any static variables of the object's class.
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How can I generate an ObjectId with mongoose?
I'd like to generate a MongoDB ObjectId with Mongoose. Is there a way to access the ObjectId constructor from Mongoose?
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How does Activity.finish() work in Android?
Could someone provide a description of what happens when an Activity calls its finish() method?
4 Answers
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Get an OutputStream into a String
What's the best way to pipe the output from an java.io.OutputStream to a String in Java?
5 Answers
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