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Creating JS object with Object.create(null)?
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edited Feb 25 '19 at 4:31
Levi Roberts
1,12333 gold badges1818 silver badges4141 bronze badges
answ...
Why would iterating over a List be faster than indexing through it?
...o print the value of each element, if I write this:
for(int i = 0; i < 4; i++) {
System.out.println(list.get(i));
}
what happens is this:
head -> print head
head -> item1 -> print item1
head -> item1 -> item2 -> print item2
head -> item1 -> item2 -> item3 print ...
What's an elegant way to conditionally add a class to an HTML element in a view?
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4 Answers
4
Active
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Why does Razor _layout.cshtml have a leading underscore in file name?
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edited Oct 18 '18 at 14:43
answered Jan 2 '11 at 9:12
M...
Understanding what 'type' keyword does in Scala
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4 Answers
4
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How update the _id of one MongoDB Document?
... store the document in a variable
doc = db.clients.findOne({_id: ObjectId("4cc45467c55f4d2d2a000002")})
// set a new _id on the document
doc._id = ObjectId("4c8a331bda76c559ef000004")
// insert the document, using the new _id
db.clients.insert(doc)
// remove the document with the old _id
db.clien...
TypeScript “this” scoping issue when called in jquery callback
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4 Answers
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B-Tree vs Hash Table
... being used
– The Surrican
Jan 25 '14 at 1:31
"You can only access elements by their primary key" - you mean by the va...
Too many 'if' statements?
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edited Mar 20 '14 at 22:52
Jojodmo
22.4k1212 gold badges5959 silver badges9797 bronze badges
a...
How to unzip a list of tuples into individual lists? [duplicate]
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424
Use zip(*list):
>>> l = [(1,2), (3,4), (8,9)]
>>> list(zip(*l))
[(1, 3, 8),...