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How do I correctly clone a JavaScript object?
...appy to be wrong!
When I had to implement general deep copying I ended up compromising by assuming that I would only need to copy a plain Object, Array, Date, String, Number, or Boolean. The last 3 types are immutable, so I could perform a shallow copy and not worry about it changing. I further ass...
How to Define Callbacks in Android?
... A good example to get a grip on this technique is how a fragment should communicate with another fragment through it's shared Activity: developer.android.com/guide/components/…
– Jordy
Dec 6 '13 at 12:31
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Collection that allows only unique items in .NET?
...implementing IEquatable, you can pass a (custom) implementation of EqualityComparer<T> instance to the HashSet<T> constructor.
– Sipke Schoorstra
Jun 20 '19 at 19:52
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Aggregate / summarize multiple variables per group (e.g. sum, mean)
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Counting the number of elements with the values of x in a vector
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hadleyhadley
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What's the difference between window.location and document.location in JavaScript?
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91
window.location is read/write on all compliant browsers.
document.location is read-only in Int...
Sorting HashMap by values [duplicate]
...It.hasNext()) {
Integer key = keyIt.next();
String comp1 = passedMap.get(key);
String comp2 = val;
if (comp1.equals(comp2)) {
keyIt.remove();
sortedMap.put(key, val);
break;
}
}
}...
Run an OLS regression with Pandas Data Frame
...d appreciate if you could have a look at this and thank you: stackoverflow.com/questions/44923808/…
– Desta Haileselassie Hagos
Jul 5 '17 at 16:10
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How to detect user inactivity in Android
...ivity task (and prevent users from re-connecting on a back): stackoverflow.com/questions/7075349/…
– gfrigon
Nov 12 '15 at 22:03
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What is your preferred style for naming variables in R? [closed]
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hadleyhadley
91.2k2626 gold badges167167 silver badges234234 bronze badges
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