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Rank items in an array using Python/NumPy, without sorting array twice
...slower for small arrays. On my machine they're equal when the array has 2,000 elements. At 20,000 elements, your method is about 25% faster.
– joshayers
Mar 12 '11 at 20:33
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What does multicore assembly language look like?
...s:
MOV ESI, ICR_LOW ; Load address of ICR low dword into ESI.
MOV EAX, 000C4500H ; Load ICR encoding for broadcast INIT IPI
; to all APs into EAX.
MOV [ESI], EAX ; Broadcast INIT IPI to all APs
; 10-millisecond delay loop.
MOV EAX, 000C46XXH ; Load ICR encoding for bro...
NumPy array initialization (fill with identical values)
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For 10,000 elements, I observe the same thing (except that np.fill() does not exist and should be arr.fill()), with a difference of about 10 %. If the difference was bigger, I would raise an issue in the NumPy bug tracker. :) I pref...
jQuery pitfalls to avoid [closed]
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Aaaaaaah! Well, that's about 1,000,000 of my bugs fixed. +1
– jammus
Aug 6 '09 at 14:53
4
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Saving changes after table edit in SQL Server Management Studio
... Itg is still a very bad idea. You do not want to recreate a 10,000, 000 record table on prod. It is not faster. How is it safer? Bad data is bad data and the consistency checks work if you use a script that you wrote as well as if you let SSMS write one. It is POOR practice in 100% of t...
In Scala how do I remove duplicates from a list?
... :: result else result)
.reverse
Performance results on a list of 100,000,000 random Ints from 0-99:
distinct : 0.6655373s
distinctOnSorted: 0.2848134s
Performance with MutableList or ListBuffer
While it would seem that a more mutable / non-functional programming approach might be faste...
How to automatically reload a page after a given period of inactivity
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function refresh() {
if(new Date().getTime() - time >= 60000)
window.location.reload(true);
else
setTimeout(refresh, 10000);
}
setTimeout(refresh, 10000);
</script>
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SHA1 vs md5 vs SHA256: which to use for a PHP login?
...oint some of you are missing is that it doesn't matter if the password is 1000% secure when all the other data is clear-text. E.g., if the entire database is compromised, then the hacker now has all the clear-text credit card numbers. Yes, many people use the same password on different web-sites, bu...
convert '1' to '0001' in JavaScript [duplicate]
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Arlen Beiler
11.7k3131 gold badges7878 silver badges130130 bronze badges
answered Mar 20 '11 at 4:57
user166390use...
Remove leading comma from a string
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answered Oct 13 '10 at 11:18
Joel EthertonJoel Etherton
35.3k1010 gold badges7979 silver badges9797 bronze badges
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