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Best way to reverse a string
... a pretty rare case to use UTF-32. And XOR is only faster for a very small range of values, the correct answer would be to implement different methods for different lengths I suppose. But this is clear and concise which is a benefit in my opinion.
– PeteT
Dec 8...
Akka or Reactor [closed]
...e former) or for composable futures (the latter). If you look after a wide range of asynchronous patterns, maybe GPars will provide you a more complete solution.
In the end, we might certainly have overlaps, in fact we're leaning toward a mixed approach (flexible composable eventing, distributed, a...
How to efficiently concatenate strings in go
...ertainly not b.N), and do all the concatenation inside the body of the for ranging to b.N (that is, 2 for loops embedded).
– icza
Dec 4 '15 at 8:01
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Is there a 'foreach' function in Python 3?
...value)
# a
# b
Python For Loop:
array = ['a', 'b']
for index in range(len(array)):
print("index: %s | value: %s" % (index, array[index]))
# index: 0 | value: a
# index: 1 | value: b
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Dynamic SQL - EXEC(@SQL) versus EXEC SP_EXECUTESQL(@SQL)
...d means it is potentially scanning entire indexes which are constrained to ranges which you are not even querying :@
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Regular expression to match non-ASCII characters?
...or unicode you can look at this 2 resources:
Code charts list of Unicode ranges
This tool to create a regex filtered by Unicode block.
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follo...
How can I merge two commits into one if I already started rebase?
...mit message.
git commit --amend
which is pretty much the same as a long range of squash and one pick.
And it works for n commits but not just two commits as above answer prompted.
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techniques for obscuring sensitive strings in C++
... you could for instance make sure that the key is not within the printable range.
Obscuring key with XOR
For instance, you could use XOR to split the key into two byte arrays:
key = key1 XOR key2
If you create key1 with the same byte-length as key you can use (completely) random byte values and...
How to convert a data frame column to numeric type?
...
Something that has helped me: if you have ranges of variables to convert (or just more then one), you can use sapply.
A bit nonsensical but just for example:
data(cars)
cars[, 1:2] <- sapply(cars[, 1:2], as.factor)
Say columns 3, 6-15 and 37 of you dataframe n...
How can I get every nth item from a List?
...) select element;
2nd Edit:
To make it even more LINQish
from var i in Range(0, ((myList.Length-1)/n)+1) select list[n*i];
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