Dependency Injection in Java

Source picture: http://mealsandmovesblog.com It will be nice if we know what dependency injection is before we implement it in Java . What is Dependency Injection? Dependency Injection is a design pattern. Every component of an application have a dependency with another component. Let...

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Google Map V3, Multiple Markers with its InfoWindows (Balloon)

I hope this post will help you because even on google sites I did not find tutorial about this yet. Lets Rock !! 1: var markerArr = [ 2: ['Bondi Beach', -33.890542, 151.274856], 3: ['Coogee Beach', -33.923036, 151.259052], 4: ['Cronulla Beach', -34.028249, 151.157507], 5: ['Manly Beach', -33.80010128657071, 151.28747820854187], 6: ['Maroubra...

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Java Converting Array to List

Converting Array to List using Arrays.asList utility.  String cars[] = {"BMW", "Jeep", "Mitsubishi"}; List carList = Arrays.asList(cars);  //Converting      ...

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Detecting OS in Java

There is just simple code to get operating system on your java Application. String os = System.getProperty("os.name"); System.out.print("my OS : "+os);  if your OS is windows 8, the output will be : my OS Windows...

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Java Random

Simple playing random integer with Java : int randomInt ; Random randomGenerator = new java.util.Random(); randomInt = randomGenerator.nextInt(100);  // integer random range is between 0 until 100 System.out.println(randomInt ); You can also play with other data types : System.out.println( randomGenerator.nextBoolean()); System.out.println( randomGenerator.nextDouble()); System.out.println(...

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