Brain: Use it

The king of Rajgarh had grown old and was counting his last days. He had two sons..

 He was baffled that who should take his responsibilities of the throne after him.   He then wrote his will, in which he mentioned a competition in which the horse of the prince finishing last will win.. and he will only be the new king..

The old king died....

The day the will (written by the old king) was revised, The same  competition (which was mentioned in the will)  was organised  in the city but both the princes were in dilemma that if their horses should finish last then how much slow they had to move..
In the attempt to move behind from other they almost stopped moving..
Days passed, but with no result..
Finally irritated with such a competition they went to a sanyasi (wise man).

They explained everything to him.. And the Sanyasi laughed and said exchange your horses!!!

Now to keep their horses behind they had to move faster than the other who was riding his horse..

And finally Rajgarh got it's new ruler..

MORAL: Brain, Use it.

Comments

Post a Comment

Popular posts from this blog

How SQL Indexes Work internally ?

Image
When an index is created, it records the location of values in a table that are associated with the column that is indexed. Entries are added to the index when new data is added to the table. When a query is executed against the database and a condition is specified on a column in the WHERE clause that is indexed, the index is first searched for the values specified in the WHERE clause. If the value is found in the index, the index returns the exact location of the searched data in the table. Figure 16.1 illustrates how an index functions. Suppose the following query was issued: SELECT *  FROM TABLE_NAME WHERE NAME = 'SMITH'; As shown in Figure 16.1, the NAME index is referenced to resolve the location of all names equal to 'SMITH'. After the location is determined, the data can be quickly retrieved from the table. The data, in this case names, is alphabetized in the index. A full table scan would occur if there were no index on the table and the same que
Read more

UML,HLD and LLD.

UML is a standard language for specifying, visualizing, constructing, and documenting the artifacts of software systems. Here is a Complete understanding of UML.   http://www.tutorialspoint.com/uml/index.html High Level Design (HLD) is the overall system design - covering the system architecture and database design. It describes the relation between various modules and functions of the system. data flow, flow charts and data structures are covered under HLD. Low Level Design (LLD) is like detailing the HLD. It defines the actual logic for each and every component of the system. Class diagrams with all the methods and relation between classes comes under LLD. Programs specs are covered under LLD. In HLD, you design the component level abstractions and interactions. In LLD, for each component, you go to the lower level such as class and method levels, describe what each class's responsibility, its interface and its interaction with other classes. All terms like "high
Read more

Mutable and Immutable Objects

Mutable Objects:  When you have a reference to an instance of an object, the contents of that instance  can  be altered Immutable Objects:  When you have a reference to an instance of an object, the contents of that instance  cannot  be altered Immutability and Instances To demonstrate this behaviour, we'll use  java.lang.String  as the immutable class and  java.awt.Point  as the mutable class. Point myPoint = new Point( 0, 0 ); System.out.println( myPoint ); myPoint.setLocation( 1.0, 0.0 ); System.out.println( myPoint ); String myString = new String( "old String" ); System.out.println( myString ); myString.replaceAll( "old", "new" ); System.out.println( myString ); In case you can't see what the output is, here it is: java.awt.Point[0.0, 0.0] java.awt.Point[1.0, 0.0] old String old String We are only looking at a single instance of each object, but we can see that the contents of  myPoint  has changed, but the contents o
Read more