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Class JavaLaunchHelper is implemented in both. One of the two will be used. Which one is undefined [
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51
From what I've found online, this is a bug introduced in JDK 1.7.0_45. It appears to also be pr...
How to override toString() properly in Java?
...=address;
}
public static void main(String args[]){
Student s1=new Student(100,”Joe”,”success”);
Student s2=new Student(50,”Jeff”,”fail”);
System.out.println(s1);//compiler writes here s1.toString()
System.out.println(s2);//compiler writes here s2.toString...
How to increment a pointer address and pointer's value?
...l = function(e) {
var $elem = $('.new-login-left'),
doc
Rails migration for change column
...migration add_fieldname_to_tablename fieldname:datatype syntax for adding new columns to a model.
9 Answers
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How to disable / enable dialog negative positive buttons?
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Edit for complete solution...
AlertDialog.Builder builder = new AlertDialog.Builder(MainActivity.this);
builder.setIcon(android.R.drawable.ic_dialog_info);
builder.setTitle("Alert dialog title");
builder.setMessage("This is the example code snippet to disable button if edittext attach...
How do I initialize a byte array in Java?
...xStringToByteArray(String s) {
int len = s.length();
byte[] data = new byte[len / 2];
for (int i = 0; i < len; i += 2) {
data[i / 2] = (byte) ((Character.digit(s.charAt(i), 16) << 4)
+ Character.digit(s.charAt(i+1), 16));
}
return dat...
C default arguments
...s part of a fixed API that I don't want to change, but I need it to take a new param. Of course, it is so blindingly obvious that I missed it (got stuck on thinking of the default param!)
– RunHolt
Oct 11 '13 at 20:01
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Constructors in JavaScript objects
...lor = function()
{
return color;
};
}
Usage:
var blueBox = new Box("blue");
alert(blueBox.getColor()); // will alert blue
var greenBox = new Box("green");
alert(greenBox.getColor()); // will alert green
sha...
When to use Comparable and Comparator
... need to sort on a field, say Score. Without giving much thought I wrote a new class that implements Comparator, that does the task and it works.
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Compare two objects' properties to find differences?
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@PeterPitLock: It sounds like you should be asking a new question at this point, basically - the question this was answering isn't sufficiently close to your requirements.
– Jon Skeet
Feb 15 '16 at 9:19
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