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Polymorphism: Why use “List list = new ArrayList” instead of “ArrayList list = new ArrayList”? [dupl
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What you say about list.removeRange(); of ArrayList ? it forced me to cast list to ArrayList to use. Same as some methods for LinkedList.
– Asif Mushtaq
Dec 17 '16 at 17:13
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Using JQuery to check if no radio button in a group has been checked
... @Doug - wouldn't that still have the problem ScottE mentioned? What would .val() return if the checked radio button had value=""? (Though I suppose you could argue that's a fairly unlikely case).
– Dominic Rodger
Jan 16 '10 at 9:09
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Using smart pointers for class members
...o understand how unique_ptr and shared_ptr / weak_ptr work in general. What I don't understand is the real usage. It seems like everybody recommends using unique_ptr as the way to go almost all the time. But how would I implement something like this:
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How to view hierarchical package structure in Eclipse package explorer
OK here's what I would like: in the Eclipse package explorer, I see the following: (dot represents a clickable arrow that I can use to expand the folder)
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Detach (move) subdirectory into separate Git repository
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Very good answer. Thanks! And to really get exactly what I wanted, I added "-- --all" to the filter-branch command.
– matli
Dec 12 '08 at 9:17
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How to put Google Maps V2 on a Fragment using ViewPager
...agment & SupportMapFragment doesn't work. I might be wrong but this is what I saw after trying to implement MapFragment & SupportMapFragment.
Setting up the layout for showing the map in the file location_fragment.xml:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:a...
No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin '…' is therefor
...that case, exactly www.example.com (not example.com - without the www - or whatever.example.com).
In your case, your Ajax code is trying to reach a service in http://wordicious.com from a page located at http://www.wordicious.com.
Although very similar, they are not the same domain. And when they ar...
Git Checkout warning: unable to unlink files, permission denied
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@Elijah: Thank You! That's what it was for me.
– Jesse Lee
Feb 27 '13 at 16:13
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How do I add indices to MySQL tables?
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What will be the default from Hash and BTree, if I don't specify any?
– Bhavuk Mathur
Apr 29 '16 at 8:39
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Tab key == 4 spaces and auto-indent after curly braces in Vim
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Could you explain what that first line means?
– Fund Monica's Lawsuit
Sep 21 '16 at 0:49
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