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PHP code to remove everything but numbers
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Try this:
preg_replace('/[^0-9]/', '', '604-619-5135');
preg_replace uses PCREs which generally start and end with a /.
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How to create a unique index on a NULL column?
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willasaywhatwillasaywhat
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For loop example in MySQL
...er < v_max do
insert into foo (val) values ( floor(0 + (rand() * 65535)) );
set v_counter=v_counter+1;
end while;
commit;
end #
delimiter ;
call load_foo_test_data();
select * from foo order by id;
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Ruby capitalize every word first letter
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edited Jul 31 '13 at 12:02
answered Nov 22 '12 at 21:29
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How to compile python script to binary executable
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Will #if RELEASE work like #if DEBUG does in C#?
...Ronan Boiteau
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answered Feb 3 '09 at 16:02
Lasse V. KarlsenLasse V. Karlsen
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Find an item in List by LINQ?
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IEnumerable<string> results = myList.Where(s => s == search);
3) First will return the first item which matches your criteria:
string result = myList.First(s => s == search);
Note FirstOrDefault() will behave the same, except it will return null for reference types, or the default...
TINYTEXT, TEXT, MEDIUMTEXT, and LONGTEXT maximum storage sizes
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TINYTEXT | 255 (2 8−1) bytes
TEXT | 65,535 (216−1) bytes = 64 KiB
MEDIUMTEXT | 16,777,215 (224−1) bytes = 16 MiB
LONGTEXT | 4,294,967,295 (232−1) bytes = 4 GiB
Note that the number of characters that can be stored in your column will depend on the cha...
Calculate age given the birth date in the format YYYYMMDD
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I would go for readability:
function _calculateAge(birthday) { // birthday is a date
var ag...
How to Set Focus on Input Field using JQuery
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