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What and where are the stack and heap?
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Ates Goral
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answered Sep 17 '08 at 4:52
Jeff HillJef...
What would cause an algorithm to have O(log n) complexity?
...be mapped to 10 other numbers. For example: 12* can be mapped to 120, 121, 122, …, 129.
2. How do you search for a number in (0, N - 1)?
Taking N = 10^d, we use our most important observation:
The minimum amount of information to uniquely identify a value in a range between 0 to N - 1 = log(...
Cartesian product of x and y array points into single array of 2D points
... std. dev. of 7 runs, 1 loop each)
cartesian_product_itertools:
8.13 s ± 122 ms per loop (mean ± std. dev. of 7 runs, 1 loop each)
As these tests show, cartesian_product remains competitive until the number of input arrays rises above (roughly) four. After that, cartesian_product_transpose does ...
Why does Java switch on contiguous ints appear to run faster with added cases?
... ; - javaapplication4.Test1::multiplyByPowerOfTen@122 (line 68)
; {section_word}
0x000000000287fee4: jmp 0x000000000287ff16
0x000000000287fee6: mulsd xmm0,QWORD PTR [rip+0xfffffffffffffe62] # 0x000000000287fd50...
Concurrent vs serial queues in GCD
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Here are a couple of experiments that i have done to make me understand about these serial, co...
What are the undocumented features and limitations of the Windows FINDSTR command?
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Regex character class term limit and BUG
Not only is FINDSTR limited to a maximum of 15 character class terms within a regex, it fails to properly handle an attempt to...