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Fast way of finding lines in one file that are not in another?
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244
You can achieve this by controlling the formatting of the old/new/unchanged lines in GNU diff o...
mysql error 1364 Field doesn't have a default values
...yways.
create table try (
name varchar(8),
CREATED_BY varchar(40) DEFAULT '' not null
);
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Drop all tables whose names begin with a certain string
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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 do I make an HTML text box show a hint when empty?
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edited Aug 20 '15 at 18:46
answered Aug 31 '10 at 20:27
D...
Find html label associated with a given input
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Dan Herbert
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answered Nov 12 '08 at 22:24
FlySwatFlySwat
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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 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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answered Fe...