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Double exclamation points? [duplicate]
So I was debuging some code and ran across this:
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Why does X[Y] join of data.tables not allow a full outer join, or a left join?
This is a bit of a philosophical question about data.table join syntax. I am finding more and more uses for data.tables, but still learning...
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ruby inheritance vs mixins
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I just read about this topic in The Well-Grounded Rubyist (great book, by the way). The author does a better job of explaining than I would so I'll quote him:
No single rule or formula always results in the right design. But it’s useful to ...
Fluid or fixed grid system, in responsive design, based on Twitter Bootstrap
...rally, you want to pick one or the other, but not both. The examples you listed in your question are, in-fact, in the same fixed-width page. In other words, the Scaffolding page is using a fixed-width layout. The fixed grid and fluid grid on the Scaffolding page are not meant to be examples, but r...
How do I define a method which takes a lambda as a parameter in Java 8?
...t no examples of how to make a method taking a lambda as a parameter. What is the syntax for that?
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Android map v2 zoom to show all the markers
...as much as possible and keep all markers in view? In the earlier version this can be achieved from zoomToSpan() but in v2 I have no idea how about doing that. Further, I know the radius of the circle that needs to be visible.
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What does it mean: The serializable class does not declare a static final serialVersionUID field? [d
... would like to understand and remove it. I found already some answers on this question but I do not understand these answers because of an overload with technical terms. Is it possible to explain this issue with simple words?
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Chain-calling parent initialisers in python [duplicate]
Consider this - a base class A, class B inheriting from A, class C inheriting from B. What is a generic way to call a parent class initialiser in an initialiser? If this still sounds too vague, here's some code.
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What is a git topic branch?
What is a git topic branch? Does it differ from an ordinary branch in some way? Are there any branches that are not topic branches?
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Programmatically get own phone number in iOS
Is there any way to get own phone number by standard APIs from iPhone SDK?
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