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What does $$ (dollar dollar or double dollar) mean in PHP?
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edited Apr 26 '10 at 18:14
answered Apr 26 '10 at 17:56
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How To Remove Outline Border From Input Button
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212
using outline:none; we can remove that border in chrome
<style>
input[type="button"]
{
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How to get the name of a class without the package?
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Apr 22 '10 at 11:31
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TransactionManagementError “You can't execute queries until the end of the 'atomic' block” while usi
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246
I ran into this same problem myself. This is caused by a quirk in how transactions are handled...
How to create a file in a directory in java?
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247
The best way to do it is:
String path = "C:" + File.separator + "hello" + File.separator + "h...
How to show what a commit did?
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answered Jul 21 '09 at 8:02
BombeBombe
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difference between primary key and unique key
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239
Primary Key:
There can only be one primary key in a table
In some DBMS it cannot be NULL - e...
How to select date without time in SQL
When I select date in SQL it is returned as 2011-02-25 21:17:33.933 . But I need only the Date part, that is 2011-02-25 . How can I do this?
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Multiple Inheritance in C#
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Since multiple inheritance is bad (it makes the source more complicated) C# does not provide...