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How do I determine the size of an object in Python?
...ny type of object.
All built-in objects will return
correct results, but this does not
have to hold true for third-party
extensions as it is implementation
specific.
Only the memory consumption directly attributed to the object is
accounted for, not the memory consumption of objects it refers to.
Th...
Checkout multiple git repos into same Jenkins workspace
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Checking out more than one repo at a time in a single workspace is not possible with Jenkins + Git Plugin.
As a workaround, you can either have multiple upstream jobs which checkout a single repo each and then copy to your final project workspace (Problematic on a number of levels), or y...
How do I monitor the computer's CPU, memory, and disk usage in Java?
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Along the lines of what I mentioned in this post. I recommend you use the SIGAR API. I use the SIGAR API in one of my own applications and it is great. You'll find it is stable, well supported, and full of useful examples. It is open-source with a GPL 2 Apache 2....
Reverting a single file to a previous version in git [duplicate]
Is there a way to go through different commits on a file.
Say I modified a file 5 times and I want to go back to change 2, after I already committed and pushed to a repository.
...
Differences between ExpandoObject, DynamicObject and dynamic
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The dynamic keyword is used to declare variables that should be late-bound.
If you want to use late binding, for any real or imagined type, you use the dynamic keyword and the compiler does the rest.
When you use the dynamic keyword to interact...
What's the best way of implementing a thread-safe Dictionary?
...er handler = ItemAdded;
if (handler != null)
handler(this, e);
}
// more IDictionary members...
}
Edit: The MSDN docs point out that enumerating is inherently not thread safe. That can be one reason for exposing a synchronization object outside your class. Another wa...
What is the difference between mocking and spying when using Mockito?
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The answer is in the documentation:
Real partial mocks (Since 1.8.0)
Finally, after many internal debates & discussions on the mailing list, partial mock support was added to Mockito. Previously we considered partial mocks as code ...
Case-insensitive search in Rails model
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edited Aug 13 '15 at 20:41
Andrew Marshall
87.3k18...
Static Block in Java [duplicate]
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It's a static initializer. It's executed when the class is loaded (or initialized, to be precise, but you usually don't notice the difference).
It can be thought of as a "class constructor".
Note that there are also instance initializers, which look the same, except that they do...
What is the difference between service, directive and module?
...se.
When writing an angular app, you would have a top-level module which is your application code (without templates).
Services are mainly a way to communicate between controllers, but you can inject one service into another. Services are often used as a way to get to your data stores and people ...