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Java serialization: readObject() vs. readResolve()
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138
readResolve is used for replacing the object read from the stream. The only use I've ever seen ...
HTML tag affecting line height, how to make it consistent?
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answered Oct 7 '09 at 10:39
bobincebobince
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Map.clear() vs new Map : Which one will be better? [duplicate]
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edited Jan 4 '18 at 8:33
user2756345
answered Jul 20 '11 at 7:13
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Animate text change in UILabel
... rand() % 2 ? @"Nice nice!" : @"Well done!";
} completion:nil];
Swift 3, 4, 5
UIView.transition(with: label,
duration: 0.25,
options: .transitionCrossDissolve,
animations: { [weak self] in
self?.label.text = (arc4random()() % 2 == 0) ? "...
Find objects between two dates MongoDB
... work.
items.save({
name: "example",
created_at: ISODate("2010-04-30T00:00:00.000Z")
})
items.find({
created_at: {
$gte: ISODate("2010-04-29T00:00:00.000Z"),
$lt: ISODate("2010-05-01T00:00:00.000Z")
}
})
=> { "_id" : ObjectId("4c0791e2b9ec877893f3363b"), "name" : ...
Eclipse will not start and I haven't changed anything
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edited May 23 '17 at 12:26
Community♦
111 silver badge
answered Jun 3 '13 at 16:49
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How can I get the current user's username in Bash?
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John
8,87988 gold badges7575 silver badges131131 bronze badges
answered Oct 10 '13 at 21:49
SethMMortonSethMMorton
32.3k1...
ggplot with 2 y axes on each side and different scales
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M--
17.8k77 gold badges4242 silver badges7373 bronze badges
answered Jun 25 '10 at 10:40
AndreasAndreas
5,8841010 gold b...
How to log PostgreSQL queries?
How to enable logging of all SQL executed by PostgreSQL 8.3?
10 Answers
10
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How to keep the spaces at the end and/or at the beginning of a String?
...for a whitespace.
Use   for non-breakable whitespace.
Use   for regular space.
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