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What's the syntax for mod in java
...modular because n (mod m) IS ALWAYS >= 0 but not n % m. n % m is in the range > -m and < m. Although Java has a remainder operator for int and long types, it has no modulus function or operator. I.e., -12 % 10 = -2 whereas -12 mod 10 = 8. If % operator returns a negative value for n % m, th...
Generating random number between 1 and 10 in Bash Shell Script [duplicate]
... answered Jan 24 '12 at 14:53
OrangeTuxOrangeTux
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...
generate days from date range
... starting from the current date. If you want to generate any kind of dates range (past, future, and in between), you will have to use this view instead:
CREATE VIEW dates AS
SELECT
SUBDATE(CURRENT_DATE(), number) AS date
FROM
numbers
UNION ALL
SELECT
ADDDATE(CURRENT_DATE(), numb...
How can I generate random alphanumeric strings?
... (and thus time) efficient than the given one return new string(Enumerable.Range(1, length).Select(_ => chars[random.Next(chars.Length)]).ToArray());
– Tyson Williams
Nov 11 '16 at 18:06
...
Add single element to array in numpy
...nvert to an array afterward.
Using np.append:
b = np.array([0])
for k in range(int(10e4)):
b = np.append(b, k)
1.2 s ± 16.1 ms per loop (mean ± std. dev. of 7 runs, 1 loop each)
Using python list converting to array afterward:
d = [0]
for k in range(int(10e4)):
d.append(k)
f = np.arra...
How to produce a range with step n in bash? (generate a sequence of numbers with increments)
The way to iterate over a range in bash is
5 Answers
5
...
Pretty-print C++ STL containers
... times, and we have decided to call the main class that wraps a collection RangePrinter
This should work automatically with any collection once you have written the one-time operator<< overload, except that you will need a special one for maps to print the pair, and may want to customise the ...
Clojure: reduce vs. apply
... of caching kick in between reduce and apply.
user=> (time (reduce + (range 1e3)))
"Elapsed time: 5.543 msecs"
499500
user=> (time (apply + (range 1e3)))
"Elapsed time: 5.263 msecs"
499500
user=> (time (apply + (range 1e4)))
"Elapsed time: 19.721 msecs"
49995000
user=> (time (reduce +...
What is Scala's yield?
...rict):
scala> var found = false
found: Boolean = false
scala> List.range(1,10).filter(_ % 2 == 1 && !found).foreach(x => if (x == 5) found = true else println(x))
1
3
7
9
scala> found = false
found: Boolean = false
scala> Stream.range(1,10).filter(_ % 2 == 1 && !fo...
How to cherry-pick multiple commits
...
Git 1.7.2 introduced the ability to cherry pick a range of commits. From the release notes:
git cherry-pick learned to pick a range of commits
(e.g. cherry-pick A..B and cherry-pick --stdin), so did git revert; these do not support the nicer sequencing control rebase [...