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Generate a random double in a range
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241
To generate a random value between rangeMin and rangeMax:
Random r = new Random();
double rand...
How to fight tons of unresolved variables warning in Webstorm?
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answered Sep 16 '14 at 12:13
Andreas Berheim BrudinAndreas Berheim Brudin
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How do I print the full value of a long string in gdb?
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514
set print elements 0
From the GDB manual:
set print elements number-of-elements
Set a limi...
How to see the CREATE VIEW code for a view in PostgreSQL?
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234
Kept having to return here to look up pg_get_viewdef (how to remember that!!), so searched for a...
Why is Scala's immutable Set not covariant in its type?
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answered Mar 24 '09 at 18:34
Daniel SpiewakDaniel Spiewak
51.1k1111 gold badges101101 silver badges120120 bronze badges
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Can I incorporate both SignalR and a RESTful API?
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david.sdavid.s
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43
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Reduce, fold or scan (Left/Right)?
...e first argument res of our binary operator minus:
val xs = List(1, 2, 3, 4)
def minus(res: Int, x: Int) = {
println(s"op: $res - $x = ${res - x}")
res - x
}
xs.reduceLeft(minus)
// op: 1 - 2 = -1
// op: -1 - 3 = -4 // de-cumulates value -1 in *first* operator arg `res`
// op: -4 - 4 = -8
//...
Add missing dates to pandas dataframe
...t(s)
yields
2013-09-01 0
2013-09-02 2
2013-09-03 10
2013-09-04 0
2013-09-05 0
2013-09-06 5
2013-09-07 1
2013-09-08 0
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git stash changes apply to new branch?
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524
Is the standard procedure not working?
make changes
git stash save
git branch xxx HEAD
git che...
Find XOR of all numbers in a given range
...given a large range [a,b] where 'a' and 'b' can be typically between 1 and 4,000,000,000 inclusive. You have to find out the XOR of all the numbers in the given range.
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