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Defining an abstract class without any abstract methods
...u can easily define an abstract class without any abstract method.
As for m>Ex m>ample :
public abstract class AbstractClass{
public String nonAbstractMethodOne(String param1,String param2){
String param = param1 + param2;
return param;
}
public static void nonAbstractMeth...
Copy constructor versus Clone()
...ist<T> isn't going to know anything more about properly cloning it's contents than you are. If the underlying object is immutable, you are good to go. Otherwise, if the underlying object has a Clone() method you will have to use it. List<T> aList = new List<T>(aFullListOfT.Sele...
java.net.Connectm>Ex m>ception: localhost/127.0.0.1:8080 - Connection refused
...
e.g if your URL is like http://localhost:8080/Getdata.m>php m> or http://127.0.0.1:8080/Getdata.m>php m> then you have to change it as use http://10.0.2.2:8080/Getdata.m>php m>
– Vikas Patidar
Jan 30 '14 at 8:46
...
Checking if array is multidimensional or not?
... least the implicit loop is better than the straight for()):
$ more multi.m>php m>
<?m>php m>
$a = array(1 => 'a',2 => 'b',3 => array(1,2,3));
$b = array(1 => 'a',2 => 'b');
$c = array(1 => 'a',2 => 'b','foo' => array(1,array(2)));
function is_multi($a) {
$rv = array_filter($...
startsWith() and endsWith() functions in m>PHP m>
...rlen($needle)) === 0;
}
This should be one of the fastest solutions on m>PHP m> 7 (benchmark script). Tested against 8KB haystacks, various length needles and full, partial and no match cases. strncmp is a touch faster for starts-with but it cannot check ends-with.
...
Difference between Grunt, NPM and Bower ( package.json vs bower.json )
...ll=\"#1BB76E\"/\u003e\u003c/svg\u003e\u003c/a\u003e",
contentPolicyHtml: "User contributions licensed under \u003ca href=\"https://stackoverflow.com/help/licensing\"\u003ecc by-sa\u003c/a\u003e \u003ca href=\"https://stackoverflow.com/legal/content-policy\"\u003e(content policy)...
How do I get the current date in JavaScript?
... moment as if it were a language. Mine here uses the same common format as m>PHP m>: date.
Quick Links
Date.format.min.js 5.08 KB
dateFormat.min.js 4.16 KB
Flavor 1 new Date().format(String)
My Personal Fav. I know the taboo but works great on the Date Object. Just be aware of any other mods yo...
How to get the contents of a webpage in a shell variable?
In Linux how can I fetch an URL and get its contents in a variable in shell script?
6 Answers
...
How can I get the current page name in WordPress?
What m>PHP m> code can be used to retrieve the current page name in a WordPress theme?
19 Answers
...
Full screen background image in an activity
...ULLSCREEN,
WindowManager.LayoutParams.FLAG_FULLSCREEN);
setContentView(R.layout.your_activity);
/* adapt the image to the size of the display */
Display display = getWindowManager().getDefaultDisplay();
Point size = new Point();
display.getSize(size);
Bitmap bmp ...