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No == operator found while comparing structs in C++
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C++20 introduced default comparisons, aka the "spaceship" operator<=>, which allows you to request compiler-generated </<=/==/!=/>=/ and/or > operators with the obvious/naive(?) implementation...
auto operator...
Convert a Unix timestamp to time in JavaScript
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202
JavaScript works in milliseconds, so you'll first have to convert the UNIX timestamp from seco...
Different results with Java's digest versus external utilities
... niche cases).
– sehe
Mar 16 '12 at 20:40
5
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AsyncTask Android example
...UI thread.
– RichieHH
Jan 21 '14 at 20:45
1
This will surely mess up if your activity is rotated ...
How to change field name in Django REST Framework
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PatDuJour
83688 silver badges2020 bronze badges
answered Apr 9 '14 at 9:49
erthalionerthalion
2,12611 gold ...
Length of generator output [duplicate]
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I have a filtered list I expect to be on the order of 2000000000 elements. I can't just use a regular list; I need to use a generator. Now, because of how these elements are being sourced, I can actually run through them pretty efficiently -- I just can't store them because I do...
Git, How to reset origin/master to a commit?
... to fix this?
– Daniil Shevelev
Dec 20 '13 at 20:29
1
You shouldn't care about origin/HEAD, simpl...
How to force R to use a specified factor level as reference in a regression?
... y = 4 + (1.5*x) + rnorm(100, sd = 2),
b = gl(5, 20))
head(DF)
str(DF)
m1 <- lm(y ~ x + b, data = DF)
summary(m1)
Now alter the factor b in DF by use of the relevel() function:
DF <- within(DF, b <- relevel(b, ref = 3))
m2 <- lm(y ~ x + b, data = DF)
summary...
JQuery find first parent element with specific class prefix
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answered Sep 17 '11 at 20:38
Matt BallMatt Ball
323k8585 gold badges599599 silver badges672672 bronze badges
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Position: absolute and parent height?
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edited Feb 20 '15 at 13:59
Pete
11.4k77 gold badges4747 silver badges6060 bronze badges
a...