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What are the uses for Cross Join?
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The problem with maintaining these as views is that in most cases, you don't want a complete product, particularly with respect to clothes. You can add MINUS logic to the query to remove certain combinations that you don't carry, but you might find it easier to populate a table some other way an...
What do 'lazy' and 'greedy' mean in the context of regular expressions?
...comes across, is where we want to stop the matching.
I'd encourage you to download RegExr, a great tool that will help you explore Regular Expressions - I use it all the time.
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How to reference generic classes and methods in xml documentation
When writing xml documentation you can use <see cref="something">something</see> , which works of course. But how do you reference a class or a method with generic types?
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Getting an element from a Set
Why doesn't Set provide an operation to get an element that equals another element?
24 Answers
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Where and why do I have to put the “template” and “typename” keywords?
In templates, where and why do I have to put typename and template on dependent names?
What exactly are dependent names anyway?
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What is Lazy Loading?
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It's called lazy loading because, like a lazy person, you are putting off doing something you don't want to. The opposite is Eager Loading, where you load something right away, long before you need it.
If you are curious why people might use lazy loading, consider an application that takes a LOOO...
Add column with constant value to pandas dataframe [duplicate]
...he proper way to assign a new column of zeros. In general, pandas tries to do as much alignment of indices as possible. One downside is that when indices are not aligned you get NaN wherever they aren't aligned. Play around with the reindex and align methods to gain some intuition for alignment work...
How do I list all versions of a gem available at a remote site?
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@m_gol happened to be reading down the comments as my zsh did this +1 for your help!
– Jesse Whitham
Jun 12 '14 at 7:37
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What's the difference between a file descriptor and file pointer?
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@nvl: fildes is surely available to Windows, e.g. msdn.microsoft.com/en-us/library/z0kc8e3z%28VS.80%29.aspx
– kennytm
Mar 11 '10 at 9:16
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Call Activity method from adapter
...MethodCaller) mContext).yourDesiredMethod();
}
}
});
You are done. If you need to use this adapter for activities which does not require this calling mechanism, the code will not execute (If check fails).
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