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How do I remove repeated elements from ArrayList?
I have an ArrayList<String> , and I want to remove repeated strings from it. How can I do this?
38 Answers
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Linking to an external URL in Javadoc?
...This creates a "See Also" heading containing the link, i.e.:
/**
* @see <a href="http://google.com">http://google.com</a>
*/
will render as:
See Also:
http://google.com
whereas this:
/**
* See <a href="http://google.com">http://google.com</a&...
Passing two command parameters using a WPF binding
...to pass any parameters at all to your commands.
However, you could also multi-bind and use a converter to create the parameters:
<Button Content="Zoom" Command="{Binding MyViewModel.ZoomCommand">
<Button.CommandParameter>
<MultiBinding Converter="{StaticResource YourConv...
Can I use a binary literal in C or C++?
... (the more concise, yet marginally less efficient) std::bitset.
#include <boost/utility/binary.hpp>
#include <stdio.h>
#include <stdlib.h>
#include <bitset>
#include <iostream>
#include <iomanip>
using namespace std;
int main() {
unsigned short b = BOOST_BINA...
passing 2 $index values within nested ng-repeat
...at nested within another ng-repeat in order to build a nav menu. On each <li> on the inner ng-repeat loop I set an ng-click which calls the relevant controller for that menu item by passing in the $index to let the app know which one we need. However I need to also pass in the $index from th...
How to draw a circle with text in the middle?
...nt-size: 50px;
color: #fff;
text-align: center;
background: #000
}
<div class="circle">Hello I am A Circle</div>
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Css height in percent not working [duplicate]
...%; margin: 0; }
div { height: 100%; width: 100%; background: #F52887; }
<html><body><div></div></body></html>
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Centering a div block without the width
...inal post for historical purposes:
You might want to try this approach.
<div class="product_container">
<div class="outer-center">
<div class="product inner-center">
</div>
</div>
<div class="clear"/>
</div>
Here's the matchin...
event Action vs event EventHandler
Is there any different between declaring event Action<> and event EventHandler<> .
7 Answers
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Python argparse: Make at least one argument required
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That's probably the only way, if argparse has no built-in option for this.
– Adam Matan
Jul 17 '11 at 10:29
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