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How to pick just one item from a generator?
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Sven MarnachSven Marnach
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What's the difference between using CGFloat and float?
...e introduced to make it easier to write code that works on both 32-bit and 64-bit without modification. However, if all you need is float precision within your own code, you can still use float if you like — it will reduce your memory footprint somewhat. Same goes for integer values.
I suggest y...
AngularJS: Service vs provider vs factory
...ion(a) {
return a*2;
});
function Controller(b) {
expect(b).toEqual(246);
}
So factory is a function which is responsible for creating the value. Notice that the factory function can ask for other dependencies.
But what if you want to be more OO and have a class called Greeter?
function Greete...
Map over object preserving keys
...: 2, three: 3 }, function (v) { return v * 3; });
// => { one: 3, two: 6, three: 9 }
DEMO
With Lodash
Lodash provides a function _.mapValues to map the values and preserve the keys.
_.mapValues({ one: 1, two: 2, three: 3 }, function (v) { return v * 3; });
// => { one: 3, two: 6, thre...
Why does using an Underscore character in a LIKE filter give me all the results?
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6 Answers
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Use underscore inside Angular controllers
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6 Answers
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Is there a benefit to defining a class inside another class in Python?
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You might want to do this when the "inner" class is a one-off, which will never be used outside ...
Priority queue in .Net [closed]
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BartoszKP
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answered Sep 19 '08 at 14:48
Ben HoffsteinBen Hoffstein
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