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How can I make a div stick to the top of the screen once it's been scrolled to?
...0c0c0;
position:fixed;
top:0;
width:100%;
z-index:100;
}
Edit: You should have the element with position absolute, once the scroll offset has reached the element, it should be changed to fixed, and the top position should be set to zero.
You can detect the top scroll offset of the...
Is it better to reuse a StringBuilder in a loop?
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Note that this is with JRE 1.6.0_07.
Based on Jon Skeet's ideas in the edit, here's version 2. Same results though.
public class ScratchPad {
static String a;
public static void main( String[] args ) throws Exception {
long time = System.currentTimeMillis();
StringBuil...
What are some popular naming conventions for Unit Tests? [closed]
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edited May 23 '17 at 12:10
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answered Sep 18 '08 a...
Was PreferenceFragment intentionally excluded from the compatibility package?
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edited Jun 20 '12 at 15:32
answered Mar 31 '11 at 14:41
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How to get image height and width using java?
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edited Aug 17 '12 at 6:44
alex
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How do I check if a given string is a legal/valid file name under Windows?
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edited May 23 '17 at 11:54
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answered Sep 15 '08 a...
How to deal with persistent storage (e.g. databases) in Docker
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edited Jul 25 '18 at 4:47
Peter Mortensen
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How to get the root dir of the Symfony2 application?
...st()->getBasePath();
this will work from controller action method...
EDIT:
As for the services, I think the way you did it is as clean as possible, although I would pass complete kernel service as an argument... but this will also do the trick...
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Search all tables, all columns for a specific value SQL Server [duplicate]
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edited May 17 '16 at 12:50
answered Feb 19 '10 at 12:29
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Loop through Map in Groovy?
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edited Sep 19 '17 at 13:07
answered Apr 5 '12 at 23:23
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