Java Tips - Java SE Tips

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java.lang

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Preventing multiple instances of an application

15096

Make a JAR executable

10982

Control a thread from outside

13148

Pause the execution

104449

Set the memory available to the JVM

14870

Redirect standard output to a file

18371

Get the user name

27152

Use globally defined constants

6451

Create a Java source dynamically, compile and call

19685

Access the enclosing class from an inner class

15351

Initialize multidimensional array

14919

Pass an integer by reference

16527

Replace or remove character in a String

111212

Strip certain characters from a String

27484

How to launch a Unix script with Java

12370

Conversion from boolean to integer

44035

Conversion from integer to boolean

40728

How to extract Ascii codes from a String

62514

Conversion from integer to ASCII code

20728

Conversion from ASCII code to String

58341

Conversion from hexadecimal to integer

17325

Conversion from decimal to hexadecimal

75082

Conversion from decimal to binary

38647

Conversion from String to float

49564

Conversion from String to long

66357

Conversion from String to double

10872

Conversion from String to integer

54431

Conversion from float to String

84141

Conversion from long to String

96192

Conversion from double to String

12565

Conversion from integer to String

29707

How to emit a beep by printing the ASCII Bell character to the console

21868

Use of clone method - cloning objects

113272

How to pass reference in a method

38669

How to use verbose option while running a Java application

41770

What is Java Just in Time Compiler

65912

How do I find the list of all system properties

12503

How to prevent disassembling class

8716

Are there any tools out there that will convert a program writen in C to Java

32098

How do we exchange data between Java and JavaScript and vice-versa

9320

Is JavaScript the same as Java

7407

A small tip on String to avoid NullPointerException

36676

A tip on conditional operation

17704

Use of Finally Clause

57010

Schedule task periodically

48212

Extending Thread class - multithreading concepts

157755

How to Convert an ArrayList into an array

209364

Use of ArrayList Class

256499

Use of StringBuffer Class

45876

How to use Jar Tool

27436

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Results 1 - 50 of 163

java.lang.reflect ( 3 items )
java.awt.event ( 13 items )
javax.swing.text ( 1 items )
javax.xml.validation ( 8 items )
javax.sound ( 1 items )
javax.net.ssl ( 1 items )
java.util.concurrent ( 1 items )
java.awt.print ( 7 items )
org.xml.sax ( 15 items )
org.w3c.dom ( 18 items )
javax.xml.parsers ( 4 items )
javax.swing.undo ( 1 items )
javax.sound.midi ( 4 items )
javax.imageio ( 4 items )
javax.crypto ( 2 items )
java.util.zip ( 12 items )
java.util.regex ( 8 items )
java.util.logging ( 6 items )
java.util.jar ( 2 items )
java.text ( 3 items )
java.rmi ( 2 items )
java.nio ( 10 items )
java.net ( 20 items )
java.math ( 3 items )
java.beans ( 5 items )
java.awt.geom ( 18 items )
java.awt.font ( 3 items )
java.awt.image ( 8 items )
java.awt ( 46 items )
java.applet ( 27 items )
java.io ( 39 items )
javax.swing ( 121 items )
java.util ( 35 items )

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