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What is the purpose of mock objects?
...o happen during the test (e.g. which of its methods calls will be invoked, etc.) and the mock object knows how it is supposed to react (e.g. what return value to provide). The mock will indicate whether what really happens differs from what is supposed to happen. A custom mock object could be crea...
R and version control for the solo data analyst
...d on the same dataset; you are preparing a report that is updated monthly, etc)
As a soloist, I don't fork that much either. However, the time I have saved by having the option to rewind has single-handedly paid back my investment in learning a version control system many, many times. You say...
Fragment onCreateView and onActivityCreated called twice
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you can also use fragment.getClass().getName() if you want to remove the class variable and remove a parameter from the call
– Ben Sewards
Jul 25 '13 at 13:26
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How to use concerns in Rails 4
...ndable'. Technical grouping will mean 'ValidationMethods', 'FinderMethods' etc
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Are duplicate keys allowed in the definition of binary search trees?
... the count? What if the tree needs to rebalance that node to a lower level etc.?
– Andrew
Sep 16 at 1:01
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How many Activities vs Fragments?
...lected text.
Intent intent = new Intent();
intent.setClass(getActivity(), DetailsActivity.class);
intent.putExtra("index", index);
startActivity(intent);
}
}
Another advantage of the ABS pattern is that you do not end up with a Tablet A...
Targeting position:sticky elements that are currently in a 'stuck' state
...endors I mean, similar to rules about how left takes precedence over right etc))
– powerbuoy
Apr 18 '16 at 13:01
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Quickly reading very large tables as dataframes
...eful to add benchmarks for optimized fread usage -- specifying colClasses, etc.
– MichaelChirico
Feb 7 '16 at 20:23
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RSS Feeds in ASP.NET MVC
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The .NET framework exposes classes that handle syndation: SyndicationFeed etc.
So instead of doing the rendering yourself or using some other suggested RSS library why not let the framework take care of it?
Basically you just need the following custom ActionResult and you're ready to go:
public c...
How to remove the border highlight on an input text element
.... As long as you keep accessibility in mind when doing that (good contrast etc), it's just as accessible as the default outlines.
– Meg
Jul 25 '14 at 17:42
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