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How to return a value from __init__ in Python?
...s new implicit in Python? I assumed Python's semantics were different from Java and the other languages that do use this word.
– cs95
Jul 20 '16 at 6:06
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Bold words in a string of strings.xml in Android
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@andygeers getText from Java file. How to do it If we are using it in layout xml?
– Moinkhan
Apr 25 '19 at 11:21
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Scala: Abstract types vs generics
...o notions of abstraction:
parameterization and
abstract members.
In Java you also have both, but it depends on what you are abstracting over.
In Java you have abstract methods, but you can't pass a method as a parameter.
You don't have abstract fields, but you can pass a value as a parameter....
SQlite Getting nearest locations (with latitude and longitude)
...pproximation and decrease amount of data that you need to evaluate in your java code. Use the following procedure for this purpose:
To have a deterministic threshold and more accurate filter on data, It is better to calculate 4 locations that are in radius meter of the north, west, east and south o...
How can I install Apache Ant on Mac OS X?
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Yep, since Java was removed in 10.9 this seems like the way to go.
– sehugg
Nov 9 '13 at 16:27
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Why does “split” on an empty string return a non-empty array?
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The Java and Scala split methods operate in two steps like this:
First, split the string by delimiter. The natural consequence is that if the string does not contain the delimiter, a singleton array containing just the input st...
Is MVC a Design Pattern or Architectural pattern
... and the server define the controller and the model. Exemple JSP ( view ), JavaBeans ( Model ), Servlet ( controller ). Same concept with all the famous php framework ( symphony, zend, cake etc. ). But nowaday frontend frameworks looks like back end application and modern javascript frameworks use m...
Optimising Android application before release [closed]
...l data whenever possible to speed up download and parsing
recycle complex java objects such as XmlPullParserFactory/BitmapFactory/StringBuilder/Matcher etc.
For more battery tricks see Coding for Life - Battery Life, That Is.
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Failed to locate the winutils binary in the hadoop binary path
...OOP_HOME to extracted directory [path], but also provide system property -Djava.library.path=[path]\bin to load native libs (dll).
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C/C++ line number
...rgs)
These macros should behave identically to printf(), while including java stacktrace-like information. Here's an example main:
void exampleMethod() {
println("printf() syntax: string = %s, int = %d", "foobar", 42);
}
int main(int argc, char** argv) {
print("Before exampleMethod()...\...