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Finding sum of elements in Swift array
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This is the easiest/shortest method I can find.
Swift 3 and Swift 4:
let multiples = [...]
let sum = multiples.reduce(0, +)
print("Sum of Array is : ", sum)
Swift 2:
let multiples = [...]
sum = multiples.reduce(0, combine: +)
Some more info:
This uses Array's reduce met...
How can I set the request header for curl?
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3 Answers
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Getting current unixtimestamp using Moment.js
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abagshaw
4,44433 gold badges2626 silver badges5353 bronze badges
answered Aug 26 '14 at 15:18
Matt Johnson-PintMatt...
How to modify list entries during for loop?
...assignment if you need to retain existing references to the list.
a = [1, 3, 5]
b = a
a[:] = [x + 2 for x in a]
print(b)
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Android: When is onCreateOptionsMenu called during Activity lifecycle?
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113
The onCreate method is called first, and before it finishes onCreateOptionsMenu is called.
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How to create major and minor gridlines with different linestyles in Python
...ly, it is as simple as setting major and minor separately:
In [9]: plot([23, 456, 676, 89, 906, 34, 2345])
Out[9]: [<matplotlib.lines.Line2D at 0x6112f90>]
In [10]: yscale('log')
In [11]: grid(b=True, which='major', color='b', linestyle='-')
In [12]: grid(b=True, which='minor', color='r', ...
grep using a character vector with multiple patterns
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273
In addition to @Marek's comment about not including fixed==TRUE, you also need to not have the s...
Alternate output format for psql
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dda_id | 1121
u_id | 24
ab_id | 10304
dda_type | CHECKING
dda_status | PENDING_VERIFICATION
dda_is_deleted | f
dda_verify_op_id | 44938
version | 2
created | 2012-03-06 21:37:50.585845
modified | 2012-03...
Why git AuthorDate is different from CommitDate?
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answered Aug 8 '12 at 3:55
eckeseckes
53.2k2323 gold badges145145 silver badges188188 bronze badges
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