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Why we should not use protected static in java
...ry this example code:
public class Program {
public static void main (String[] args) throws java.lang.Exception {
System.out.println(new Test2().getTest());
Test.test = "changed";
System.out.println(new Test2().getTest());
}
}
abstract class Test {
protected sta...
How do you find the sum of all the numbers in an array in Java?
...3
Finally, it can take an array of type T. So you can per example have a String which contains numbers as an input and if you want to sum them just do :
int sum = Arrays.stream("1 2 3 4".split("\\s+")).mapToInt(Integer::parseInt).sum();
...
android - How to set the Rating bar is non clickable and touchable in HTC mobile
...also set the RatingBar as indicator from the xml with the following:
android:isIndicator="true"
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Is the creation of Java class files deterministic?
...bled over this interesting blog post about the implementation of switch on String in Java 7. In this blog post, there are some relevant parts, that I'll quote here (emphasis mine):
In order to make the compiler's output predictable and repeatable, the maps and sets used in these data structures ...
What is the difference between the WPF TextBlock element and Label control? [duplicate]
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Label takes all kinds of data inputs like String, Number etc...
TextBlock, as the name suggests, only accepts a Text string.
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Vertically centering Bootstrap modal window
I would like to center my modal on the viewport (middle) I tried to add some css properties
31 Answers
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Can you control how an SVG's stroke-width is drawn?
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No, you cannot specify whether the stroke is drawn inside or outside an element. I made a proposal to the SVG working group for this functionality in 2003, but it received no support (or discussion).
As I noted in the proposal,
you can achieve the same visual result as "ins...
React ignores 'for' attribute of the label element
...label element (as returned by document.createElement, document.getElementById, etc) you'd access its for property as label.htmlFor.
– Sophie Alpert
Apr 1 '14 at 17:17
3
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Get current folder path
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string appPath = System.IO.Path.GetDirectoryName(Application.ExecutablePath);
From Path.GetDirectoryName
Returns the directory information for the specified path string.
From Application.ExecutablePath
Gets the pa...
Spring: Why do we autowire the interface and not the implemented class?
...nject mock implementation during testing stage.
interface IA
{
public void someFunction();
}
class B implements IA
{
public void someFunction()
{
//busy code block
}
public void someBfunc()
{
//doing b things
}
}
class C implements IA
{
public void someFunction()
{
...