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Java HashMap performance optimization / alternative
...rOf52(a[1], 1) + powerOf52(b[0], 2) + powerOf52(b[1], 3) + powerOf52(b[2], 4);
}
public static int powerOf52(byte b, int power) {
int result = b;
for (int i = 0; i < power; i++) {
result *= 52;
}
return result;
}
The arrays are sorted to ensure this methods fulfills the...
How can I click a button behind a transparent UIView?
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edited Sep 4 '18 at 17:40
answered Oct 24 '10 at 22:30
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How to debug .htaccess RewriteRule not working
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146
Enter some junk value into your .htaccess
e.g. foo bar, sakjnaskljdnas
any keyword not recogni...
href=“tel:” and mobile numbers
...e for New South Wales
6555 - STD code for a specific telephone exchange
1234 - Telephone Exchange specific extension.
For a mobile phone this becomes
0 - trunk prefix
4 - Area code for a mobile telephone
1234 5678 - Mobile telephone number
Now, when I want to dial via the intern...
How can I use swift in Terminal?
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edited Oct 21 '14 at 15:25
answered Jun 3 '14 at 9:34
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git rebase without changing commit timestamps
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Update June 2014: David Fraser mentions in the comments a solution also detailed in "Change timestamps while rebasing git branch", using the option --committer-date-is-author-date (introduced initially in Jan. 2009 in commit 3f01ad6
Note t...
How much does it cost to develop an iPhone application? [closed]
...ell you everyone who upvoted the estimate of 160 hours for development and 40 hours for design is fricken' high. (I'd use another phrase, but this is my first post on Stack Overflow, so I'm being good.)
Twitterrific has had 4 major releases beginning with the iOS 1.0 (Jailbreak.) That's a lot of co...
How to read a line from the console in C?
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14 Answers
14
Active
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How to loop through a directory recursively to delete files with certain extensions
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– Matthew Flaschen
Jan 9 '11 at 11:45
28
One should always use find ... -print0 | xargs -0 ...,...
HTML5 Audio stop function
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edited Oct 23 '19 at 11:49
TheMisir
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