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how to find words between place holders

 
Greenhorn
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I have a value in string variable, i want to get wards between place holder, is there any api i can use from JDK1.5,

String str ="select user_name,'$user_name$','$test_app1$' from dm_user where r_is_group = FALSE and user_state = 0 and user_name not like 'dm%' order by user_name";

I need to get user_name, test_app1

Thanks
vittal








 
Ranch Hand
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You can use regular expressions:



You can learn about regular expressions here: http://codular.com/regex
 
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