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How do I get AWS_ACCESS_KEY_ID for Amazon?
...'m missing something?
– Padraig
Jan 30 '14 at 3:44
6
AWS is pretty much for the first year. If yo...
What do numbers using 0x notation mean?
...x are hexadecimal integers. (base 16)
The number 0x6400 is 25600.
6 * 16^3 + 4 * 16^2 = 25600
For an example including letters (also used in hexadecimal notation where A = 10, B = 11 ... F = 15)
The number 0x6BF0 is 27632.
6 * 16^3 + 11 * 16^2 + 15 * 16^1 = 27632
24576 + 2816 + 240 ...
Datatable vs Dataset
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edited Apr 30 '15 at 10:31
Hossein Narimani Rad
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Example invalid utf8 string?
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Nemanja TrifunovicNemanja Trifunovic
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add a ...
Inserting multiple rows in mysql
...ed by commas.
Example:
INSERT INTO tbl_name
(a,b,c)
VALUES
(1,2,3),
(4,5,6),
(7,8,9);
Source
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Finding sum of elements in Swift array
...
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
3
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Getting current unixtimestamp using Moment.js
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abagshaw
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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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