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Recommended way of making React component/div draggable
... questions.
And here's the fiddle to play with: http://jsfiddle.net/Af9Jt/2/
var Draggable = React.createClass({
getDefaultProps: function () {
return {
// allow the initial position to be passed in as a prop
initialPos: {x: 0, y: 0}
}
},
getInitialState: function () {
...
How to sort a HashMap in Java [duplicate]
... Person> people = new HashMap<>();
Person jim = new Person("Jim", 25);
Person scott = new Person("Scott", 28);
Person anna = new Person("Anna", 23);
people.put(jim.getName(), jim);
people.put(scott.getName(), scott);
people.put(anna.getName(), anna);
// not yet sorted
List<Person> p...
Static Vs. Dynamic Binding in Java
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edited Mar 29 '18 at 15:03
Andrew
13.2k55 gold badges6262 silver badges7777 bronze badges
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Using the Swift if let with logical AND operator &&
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As of Swift 1.2, this is now possible. The Swift 1.2 and Xcode 6.3 beta release notes state:
More powerful optional unwrapping with if let — The if let construct
can now unwrap multiple optionals at once, as well as include
inter...
ObservableCollection not noticing when Item in it changes (even with INotifyPropertyChanged)
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120
The ContentList's Set method will not get called when you change a value inside the collection,...
Can you grab or delete between parentheses in vi/vim?
...ould do the following:
printf("%3.0f\t%6.1f\n", fahr, ((5.0/9.0) * (fahr-32)));
^
Let's say your cursor is positioned at ^. Enter the following sequence to select the part you are looking for:
v2a)
First v enters Visual mode, then you specify that you want to...
Query an XDocument for elements by name at any depth
...
214
Descendants should work absolutely fine. Here's an example:
using System;
using System.Xml.Li...
Pure virtual function with implementation
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215
A pure virtual function must be implemented in a derived type that will be directly instantiat...
How do I check if a number evaluates to infinity?
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edited Jan 18 '11 at 13:32
answered Jan 18 '11 at 13:27
Lu...
XPath to select element based on childs child value
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answered Mar 13 '12 at 11:31
AakashMAakashM
57.6k1313 gold badges139139 silver badges176176 bronze badges
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