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add Java resource

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Apoorv Choubey 2019-10-12 20:47:18 +05:30
parent ef1ccd2b0f
commit 8a8dd005bf
1 changed files with 6 additions and 4 deletions
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@ -289,7 +289,7 @@ public class LearnJava {
// interface. This allows the execution time of basic
// operations, such as get and insert element, to remain
// constant-amortized even for large sets.
// TreeMap - A Map that is sorted by its keys. Each modification
// TreeMap - A Map that is sorted by its keys. Each modification
// maintains the sorting defined by either a Comparator
// supplied at instantiation, or comparisons of each Object
// if they implement the Comparable interface.
@ -470,11 +470,11 @@ public class LearnJava {
// <second value>"
int foo = 5;
String bar = (foo < 10) ? "A" : "B";
System.out.println("bar : " + bar); // Prints "bar : A", because the
System.out.println("bar : " + bar); // Prints "bar : A", because the
// statement is true.
// Or simply
System.out.println("bar : " + (foo < 10 ? "A" : "B"));
////////////////////////////////////////
// Converting Data Types
@ -918,7 +918,7 @@ public class Lambdas {
planets.keySet().forEach(p -> System.out.format("%s\n", p));
// Tracing the above, we see that planets is a HashMap, keySet() returns
// a Set of its keys, forEach applies each element as the lambda
// a Set of its keys, forEach applies each element as the lambda
// expression of: (parameter p) -> System.out.format("%s\n", p). Each
// time, the element is said to be "consumed" and the statement(s)
// referred to in the lambda body is applied. Remember the lambda body
@ -998,6 +998,8 @@ The links provided here below are just to get an understanding of the topic, fee
* [Codewars - Java Katas](https://www.codewars.com/?language=java)
* [University of Helsinki - Object-Oriented programming with Java](http://moocfi.github.io/courses/2013/programming-part-1/)
**Books**:
* [Head First Java](http://www.headfirstlabs.com/books/hfjava/)