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What's the best way to get the current URL in Spring MVC?
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in jsp file:
request.getAttribute("javax.servlet.forward.request_uri")
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For a boolean field, what is the naming convention for its getter/setter?
...ventions. JavaBeans is a convention with wide support in plenty libraries (JSP / JSF / Spring / Groovy just to name a few). Breaking the conventions means breaking the way these libraries work.
– Sean Patrick Floyd
Mar 16 '11 at 8:57
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Find the division remainder of a number
...odulus, which returns values on the range [0, divisor) and pairs well with floored division (towards negative infinity). C languages use the % operator for remainder operations which returns values on the range (-divisor, divisor) and pairs well with standard division (towards zero).
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PHP cURL vs file_get_contents
...contents & 0.49 seconds for curl (3 API calls)
– Jsp
Aug 5 '18 at 17:14
1
You should use your...
Best way to alphanumeric check in JavaScript
...t is the best way to perform an alphanumeric check on an INPUT field in JSP ? I have attached my current code
10 Answers...
Spring: @Component versus @Bean
... viewResolver.setPrefix("/WEB-INF/view/");
viewResolver.setSuffix(".jsp");
return viewResolver;
}
By using the @Bean annotation, you can wrap a third-party class (it may not have @Component and it may not use Spring), as a Spring bean. And then once it is wrapped using @Bean, it is as ...
C++: How to round a double to an int? [duplicate]
... for negative numbers, as mentioned in one of the comments above. Can use 'floor' instead of cast if you are doing this.
– mehfoos yacoob
Aug 14 '13 at 10:54
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How can I use map and receive an index as well in Scala?
...0 Mary
1 had
2 a
3 little
4 lamb
From: http://www.artima.com/forums/flat.jsp?forum=283&thread=243570
You also have variations like:
for((e,i) <- List("Mary", "had", "a", "little", "lamb").zipWithIndex) println(i+" "+e)
or:
List("Mary", "had", "a", "little", "lamb").zipWithIndex.foreac...
For loop example in MySQL
...action;
while v_counter < 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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Convert a timedelta to days, hours and minutes
... // is used instead of / to get an integer, not a float. // is a floor division operator: "division that results into whole number adjusted to the left in the number line", see here.
– Eerik Sven Puudist
Apr 1 '19 at 19:51
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