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How to join two generators in Python?
...
In Python (3.5 or greater) you can do:
def concat(a, b):
yield from a
yield from b
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How to convert an int value to string in Go?
...)
func main() {
t := strconv.Itoa(123)
fmt.Println(t)
}
You can concat strings simply by +'ing them, or by using the Join function of the strings package.
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Getting request payload from POST request in Java servlet
... This is interesting, but looks quite inefficient in terms of string concatenation! Any way this can be improved?
– davidfrancis
Aug 15 '16 at 15:47
11
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When should I use OWIN Katana?
...aken benchmark Helios architecture allowed a sample application to achieve 50000 concurrent requests with approximately 1GB less overhead compare to a standard ASP.Net application.
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Remove the last three characters from a string
...to remove a certain number of characters from the end of a string:
string.Concat("hello".Reverse().Skip(3).Reverse());
output:
"he"
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How to find index of all occurrences of element in array?
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array.reduce((a, e, i) => (e === value) ? a.concat(i) : a, [])
– yckart
Dec 21 '16 at 20:46
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Merge and interleave two arrays in Ruby
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[ "a", "b" ].concat( ["c", "d"] ) #=> [ "a", "b", "c", "d" ]
– Leo Romanovsky
Oct 4 '12 at 4:41
31
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Is there a JavaScript MVC (micro-)framework? [closed]
...tors
Selenium and Env.js integrated testing
Documentation Engine
Automatic Concat+Compress
Error detection and reporting
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?? Coalesce for empty string?
...he same operation (find first non-null value). Joining strings together is concatenation.
– Cameron Forward
Jan 29 '18 at 0:01
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How to convert int to char with leading zeros?
...or SQL Server 2008 or above:
DECLARE @DesiredLenght INT = 20;
SELECT
CONCAT(
REPLICATE(
'0',
(@DesiredLenght-LEN([Column])) * (1+SIGN(@DesiredLenght-LEN([Column])) / 2) ),
[Column])
FROM Table;
Multiplication by SIGN expression is equivalent to MAX(0, ...