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What's the fastest way to convert String to Number in JavaScript?
... @JosephGoh: When I get a chance I will extend the results to include int range overflow. Generally, if the numbers are that big you have a very special interface going on so would need to be aware of overflow. Cheers
– Gone Coding
Nov 27 '17 at 9:10
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How to len(generator()) [duplicate]
...
Suppose we have a generator:
def gen():
for i in range(10):
yield i
We can wrap the generator, along with the known length, in an object:
import itertools
class LenGen(object):
def __init__(self,gen,length):
self.gen=gen
self.length=length
...
What is the difference between HAVING and WHERE in SQL?
..._name < 3
GROUP
BY column_name
) pointless_range_variable_required_here
WHERE column_name_tally >= 3;
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Why does i = i + i give me 0?
...1073741824 changes to
-2147483648 and one more further addition is out of range of int and turns to Zero .
#include<stdio.h>
#include<conio.h>
int main()
{
static int i = 1;
while (true){
i = i + i;
printf("\n%d",i);
_getch();
}
return 0;
}
...
How can I make a Python script standalone executable to run without ANY dependency?
...(ELF on Linux). It has been around for a few years now and supports a wide range of Python versions.
You will probably also get a performance improvement if you use it. It is recommended.
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What does “SyntaxError: Missing parentheses in call to 'print'” mean in Python?
...nt something without creating a new line - you can do this:
for number in range(0, 10):
print(number, end=', ')
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Zipping streams using JDK8 with lambda (java.util.stream.Streams.zip)
...hortestLength = Math.min(lista.size(),listb.size());
return IntStream.range(0,shortestLength).mapToObj( i -> {
return zipper.apply(lista.get(i), listb.get(i));
});
}
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How to choose an AES encryption mode (CBC ECB CTR OCB CFB)?
...ization because you can split the message into chunks, each chunk having a range of counter values associated with it, and encrypt (or decrypt) each chunk independently. By contrast, CFB relies on the output from the previous block as one of the inputs to the next, so it is rigorously sequential an...
C library function to perform sort
...son/sort has just two header files you can include to get access to a wide range of incredibly fast sorting routings, like so:
#define SORT_NAME int64
#define SORT_TYPE int64_t
#define SORT_CMP(x, y) ((x) - (y))
#include "sort.h"
/* You now have access to int64_quick_sort, int64_tim_sort, etc., e....
How do I declare and initialize an array in Java?
.../8/docs/api/java/util/stream/IntStream.html
int [] myIntArray = IntStream.range(0, 100).toArray(); // From 0 to 99
int [] myIntArray = IntStream.rangeClosed(0, 100).toArray(); // From 0 to 100
int [] myIntArray = IntStream.of(12,25,36,85,28,96,47).toArray(); // The order is preserved.
int [] myIntA...