questions/java
Assuming TreeMap is not good for you ...READ MORE
You can use split() method. str = "Hello ...READ MORE
To work on timer in java, you ...READ MORE
An alternative is to use String.format: double[] arr = ...READ MORE
Follow these steps: Write: public class User { ...READ MORE
as first tip you cannot assign value ...READ MORE
Character Stream Vs Byte Stream Character oriented are ...READ MORE
Click on File > Import. The Import ...READ MORE
public class Cons { public static Cons ...READ MORE
Using braces makes the code more maintainable ...READ MORE
Is Java EE just a specification? What ...READ MORE
You can find out the length of ...READ MORE
The best possible way of conversion between byte[] and String is to ...READ MORE
According to Effective Java, chapter 4, page 73, ...READ MORE
Binary arithmetic operations on char and byte ...READ MORE
for(int i = 0; i < Data.length ...READ MORE
Yes, an abstract class can have a ...READ MORE
If You check System.out.print(names.length); you will get 3 ...READ MORE
You can connect your Java code with ...READ MORE
I think you are not alone who is ...READ MORE
java.time Package The new java.time.package in Java 8 incorporates ...READ MORE
This is not a simpler method, but ...READ MORE
You could use recursion to do this. Try ...READ MORE
Yes; the Java Language Specification writes: In the Java ...READ MORE
I don't believe the java AudioStream class ...READ MORE
double d = 2.34568; DecimalFormat f = new ...READ MORE
Either: Foo[] array = list.toArray(new Foo[list.size()]); or: Foo[] array = ...READ MORE
A simpler way to wait is to ...READ MORE
ArrayList is what you want. LinkedList is almost always a ...READ MORE
Basically, StringBuffer methods are synchronized while StringBuilder ...READ MORE
Using Java’s Float class. float f = Float.parseFloat("25"); String s = ...READ MORE
try (BufferedReader br = new BufferedReader(new FileReader(path))) ...READ MORE
-Xmxn: It specifies the maximum size, in bytes, ...READ MORE
As you might know, static here is ...READ MORE
finalize() is a method called by the ...READ MORE
int[] a = {1,2,3,4,5}; int[] b = Arrays.copyOf(a, ...READ MORE
I wrote a small "TreeMap" class based ...READ MORE
Switches based on integers can be optimized ...READ MORE
It's defined in the Java language specification: The members ...READ MORE
Try using String.getBytes(). It returns a byte[] ...READ MORE
try { final Path ...READ MORE
InputStream in = this.getClass().getClassLoader().getResourceAsStream("TextFile.txt"); InputStream in = this.getClass().getResourceAsStream("/TextFile.txt"); package ...READ MORE
To get the file extension, we can ...READ MORE
Though both are used for comparison, but the ...READ MORE
Let me give you the complete explanation ...READ MORE
You can use collections. try (Stream<Path> filePathStream=Files.walk(Paths.get("/home/you/Desktop"))) { ...READ MORE
import java.io.File; import java.nio.file.Files; File file; // ...(file is initialised)... byte[] ...READ MORE
You can easily do this by simply ...READ MORE
Hi, there is no as such difference ...READ MORE
@Override annotation is used when we override ...READ MORE
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