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Ruby: Change negative number to positive number?
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16
Wouldn't it just be easier to multiply it by negative one?
x * -1
That way you can go back ...
How to assertThat something is null with Hamcrest?
...atchers.nullValue.
– ThomasW
Jan 8 '16 at 7:18
add a comment
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Class JavaLaunchHelper is implemented in both … libinstrument.dylib. One of the two will be used. Wh
...s correct).
– Allison
Mar 19 '18 at 16:41
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I agree with @Allison - if this answer included a mea...
Python/postgres/psycopg2: getting ID of row just inserted
...primary key field.
– joshden
Feb 6 '16 at 20:56
10
cursor fetchone gives me "no results to fetch"...
Proper URL forming with Query String and Anchor Hashtag
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edited Jan 20 '16 at 22:06
guido
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How big should a UIBarButtonItem image be?
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– Rudolf Adamkovič
Sep 29 '14 at 16:26
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How to forward declare a C++ template class?
...PubbyPubby
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HashSet vs LinkedHashSet
.../ <-- boolean dummy argument
}
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public LinkedHashSet() {
super(16, .75f, true); // <-- boolean dummy argument
}
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public LinkedHashSet(Collection<? extends E> c) {
super(Math.max(2*c.size(), 11), .75f, true); // <-- boolean dummy argument
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Undo a git stash
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edited May 2 '16 at 18:44
starwed
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What is the best way to repeatedly execute a function every x seconds?
...for comparison.
– jfs
Oct 28 '14 at 16:45
8
@JavaSa: because "do your stuff" is not instantaneous...