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Override valueof() and toString() in Java enum
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I've received a couple of down-votes on this answer - anyone care to expand on why this answer is bad? I'm just curious what people are thinking.
– pedorro
May 7 '15 at 22:17
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Inner join vs Where
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Amen brother. Down with the JOINERS!!
– ScottCher
Oct 27 '08 at 18:55
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How do I delete a Git branch locally and remotely?
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I've read all the answers down to here and this is for sure the best answer I've read so far!--(and probably the best one on this page, period). This is especially true because it's the only answer which states this REALLY IMPORTANT fact that I never ...
How to sort a dataframe by multiple column(s)
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For me it comes down to the fact that arrange() is completely declarative, dd[order(-z, b)] is not.
– Mullefa
May 29 '15 at 13:12
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MVVM in WPF - How to alert ViewModel of changes in Model… or should I?
...llection<Card> FaceUpCards;
ObservableCollection<Card> FaceDownCards;
int CurrentScore;
bool IsBust
{
get
{
return Score > 21;
}
}
}
and you'd have a ViewModel object like
public class GameViewModel
{
ObservableCollection...
Using an ORM or plain SQL? [closed]
... the appropriate objects with ibatis and then pass them all the way up and down the stack. Some purists might argue this is Bad™. Maybe so (in theory) but I tell you what: it would've led to simpler code, a simpler stack and more productivity.
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jQuery Ajax POST example with PHP
... work with jQuery 1.8 and later, but it should work with previous versions down to jQuery 1.5.
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Postgres and Indexes on Foreign Keys and Primary Keys
...gn key columns, it isn't required. Each index you add slows DML operations down slightly, so you pay a performance cost on every INSERT, UPDATE or DELETE. If the index is rarely used it may not be worth having.
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Circle-Rectangle collision detection (intersection)
... circle and the center of the rectangle. This collapses the four quadrants down into one, so that the calculations do not have to be done four times. The image shows the area in which the center of the circle must now lie. Note that only the single quadrant is shown. The rectangle is the grey area, ...
What is the tilde (~) in the enum definition?
...ds they don't know. Wow, such a small set of operators, and we should dumb down our code for the people that don't know what bits are and how to manipulate them?
– Kurt Koller
Jan 4 '14 at 4:39
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