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Java Programming

The Java programming language was released in 1995 as a core component of the Java platform of Sun Microsystems. It is a general-purpose, class-based, object-oriented language that is widely used in application software and web applications.

5,203 Questions

How your reset BIOS password from dell d620?

This information is intended for experienced users. It is not intended for basic users, hackers, or computer thieves. Please do not try any of following procedures if you are not familiar with computer hardware. I'll not be responsible for the use or misuse of this information, including personal injury, loss of data or hardware damage. So use it at your own risk.

A. By Using the Motherboard Jumper:

In most motherboards CMOS battery is soldered, which makes it difficult to remove the battery. In this case we use another method.

Almost all motherboards contain a jumper that can clear all CMOS settings along with the BIOS password. The location of this jumper varies depending upon the motherboard brand. You should read your motherboard manual to check its location. If you don't have the manual then look for the jumpers near the CMOS battery. Most of the manufacturer label the jumper as CLR, CLEAR, CLEAR CMOS, etc.

When you find the jumper, look carefully. There will be 3 pins and the jumper will be joining the center pin to either left or right pin. What you need to do, is remove the jumper and join the center pin to the opposite pin. e.g. if the jumper joins center pin to left pin, then remove it and join center pin to right pin. Now wait for a few seconds and then again remove the jumper and join the center pin to left pin.

Make sure to turn the PC off before opening the cabinet and resetting the jumper.

B. By Using Software:

I have found that BIOS/CMOS Password Recovery Tool is the most effective.:

BIOS/CMOS Password Recovery Tool is a program that works instantly to remove any lost or forgotten BIOS/CMOS password. Simply boot your PC to DOS and execute the program, and get access to forgotten BIOS/CMOS passwords in just seconds

BIOS/CMOS Password Recovery Tool Service

How is decoupling achieved in Java programs?

Decoupling is achieved in Java programs through the parser code. To debug the decoupling achieved in Java, run the source code over the parser code first.

What is the Apache Tomcat server commonly used for?

Apache Tomcat server is commonly used for hosting web applications. A web application is one that is executed in a web browser. For ex: http://www.wikianswers.com/ is a web application that is hosted on a webserver. Tomcat is one of the various web servers available. Some others are weblogic, websphere etc.

What all the skills in core java?

What skills do you need to become a good Java programmer?

  • A good grounding in object-oriented theory.
  • An understanding of the component-based programming paradigm.
  • Understand potential emplorers' business processes
  • Server side JDBC, socket, multi-threaded, algorithmic, and high throughput development.
  • Be very hands on and skilled in building systems and programming frameworks from the bottom up.

What is the ASCII value of -1?

acii value of 1 is 49

for a complete list check out:

http://www.killersites.com/webDesignersHandbook/ascii_page2.htm

Circular linked list in java Sample?

Basically, A linked list that has its tail linked to its head, usually the tail is kept track of since it provides constant access to both the end and the front of the linked list.

ListNode x = new ListNode( value, null); //a ListNode with no next

x.setNext( new ListNode( value, null)); // make its next another ListNode with no next

x.getNext().setNext(x); // set the new node's next to my old node, now you have a circular linked list.

What is shallow copy in Java?

A shallow copy in Java refers to the copying of object references from one collection to another.

In contrast, a deep copy in Java refers to the copying of actual object data from one collection to another.

// shallow copy

Object[] original = {new Object(), new Object(), new Object()};

Object[] copy = new Object[original.length];

for(int i = 0; i < original.length; ++i)

copy[i] = original[i];

// deep copy

Object[] original = {new Object(), new Object(), new Object()};

Object[] copy = new Object[original.length];

for(int i = 0; i < original.length; ++i)

// this would not compile in this case because Object does not have a publicly

// accessible clone() method. if you were to use this, make sure that the type

// has an accessible clone() method

copy[i] = original[i].clone();

When a class inherits from another class what is being extended?

When a derived class inherits from a base class, the base class functionality is being extended.

Can you have a loop biopsy while pregnant?

Well no you can't really have a loop-biopst whilst being pregnant I wouldn't of thought!

Because the baby is in your womb and they have to operate in your womb and take a piece of your womb away so whilst the baby is in there i don't think it would BE possible to do that and plus if you could I wouldn't take the risk there are to many things to think about and there are too many risk to the baby and you!!

They could probably lead to Miscarriage because some of the non popular side affects is bleeding heavier than a normal period and your cervix gets weak and the baby could fall out of your womb because the cervix can't hold the baby and the baby could come out with the blood!!!!

So Please Ladies Take My Advice And Keep Your Baby Safe!!!

Thanks... Kayla xxx

How do you turn off java?

I believe the only way to "turn off" Java would be to uninstall it. If you are using Windows you will need to go to Add/Remove Programs or if using a Mac you will need to find Java in Applications and move to the trash.

What is extensive firmware interface?

Extensive firmware interface is defined as a specification that originates from Intel. It defines the interface between platform firmware and the operating system. It tries to reduce dependence of the OS on the firmware implementation details.

Should you extract primary teeth to make way for molars?

Yes, some dentist might suggest that extracting primary teeth when they are almost out can help the eruption of adult teeth, but there is no proof that this prossess really helps. Put in mind that extracting primary teeth too early can move teeth, making less space for adult teeth.

Can you refer non static method from static content in java?

Shortly, you can not.

Different approaches are however available.

1. Put your non static method in different class. Then call it from your static content by first instantiating the class.

2. Make a duplicate static method for your non static method and use from your static content.

What is annotate?

Annotations are basicly when you edit something or correct things

What is a field in java?

A field is an attribute. A field may be a class's variable, an object's variable, an object's method's variable, or a parameter of a function.

class bike{ static int bikes;int gear;int cadence;

void create( int newGear, int newCadence ){bikes = bikes + 1;gear = newGear;

cadence = newCadence;}

int getSpeed(){int speed = gear*cadence*5*3.141;return speed;}}

'bikes' is a class's variable (class variable) (static field).

'gear' and 'cadence' could be an object's variables (instance variables) (non-static fields).

'speed' is an object's method's variable (local variable).

'newGear' and 'newCadence' are parameters of a function (parameters).

Refer to related links section

What type of device will have DPI data?

DPI - is an acronym for 'dots per inch'. It usually relates to the resolution of the printed output from printers, or the input resolution of scanners.

What are static and dynamic gains of trade?

Static Gains of Trade: Reduced costs from economies of scale Efficiency gains from exploiting comparative advantage Reduction in distortion from imperfect competition Increased product variety Dynamic Gains of Trade: Benefits from trade that accumulate over time in addition to static gains from trade Static Gains of Trade: Reduced costs from economies of scale Efficiency gains from exploiting comparative advantage Reduction in distortion from imperfect competition Increased product variety

Dynamic Gains of Trade: Benefits from trade that accumulate over time in addition to static gains from trade.

JAVA program for sorting the elements in the array?

If you are really lazy, like me, I just use what Java 5.0 has advailable.

Just call Arrays.sort();

put your data structure as the parameter, it is a void method.

i.e.

int [] arr = { 2,31, 2, 1, 42, 34, 42, 1337, 101 };

Arrays.sort( arr );

//now arr is sorted, yay the magic of Java.

What is erp system PRMS?

PRMS Product History 1969 Pansophic Systems was founded 1976 Computer Associates International. and PCR was founded 1980 PCR releases RMS (Resource Management System) 1987Pansophic Systems acquires PCR 1989 Pansophic releases PRMS 8.0 (Pansophic Resource Management System) 1991 CA acquires Pansophic Systems & PRMS 8.2 is released 1993 PRMS 8.3 is released 1995 PRMS 8.4 is released 1996 CA creates independent Business Unit - Acacia Technologies Acacia releases QRE Release 1.0 1997 Acacia releases QRE 2.0 - Advance Planning & Scheduling Tool Acacia acquires Systems Start-Up (Professional Services) 4/1999 Acacia releases PRMS 9.0 5/1999 Computer Associates creates interBiz Supply Chain Group (SCG) to focus on platform independent, e-commerce solutions for manufacturers and distributors. 6/1999 interBiz SCG releases QRE 2.1 7/1999 interBiz SCG releases ProAction, interBiz WebTrade & Advanced Financials Option Tony Lopez

Where is the package in lunar genesis?

full guide to finish that quest!what to do: step 1

you lose the packag on the bridge, that's supposed to happen! after that you should run through the woods to find perit village! once there sell your stuff, buy armour and weapons etc....

step 2:

once you have done that you mess around and talk to enos....somat should happen anyway you will then find out about the rocks omn the way to delrich temple being moved! so go to delrich temple!!!!

step 3:

you get in delrich temple and you will get to a room with a few doors! then you press the dragon statues inside in a particular order then you will have a new door at the bottom of the main room.go through it

step 4:

you will eventually find the four sasquaches, kill them all only to find you don't get the package!

step 5: in one of the room from the past main room your package will be lying there, walk in to it to pick it up!

step 5:

exit the temple and deliver the package in perit village to gads express....talk to enos again!!!

hope that helps! ~Emily

How do you convert a CHAR to Numeric in easytrieve?

You need to redefine the char field either in W/S or where it is defined in the input file. If you redefine a char field to numeric you should do a numeric test on the field before using it as numeric, otherwise your may abend with a S0C7. Yea, that's the hard way to do it above... This is one of the most common Easytrieve questions I encounter in the field. There is a macro that is shipped from CA called ALHPACON. You send it an alpha field and it returns a numeric. %ALHPACON ALPHA-FIELD NUMERIC-FIELD Ask your systems programmer to look for the shipped macros if it is not in your maclib.

What are the advantages of using steganography technique with java?

The only real advantages of using Java for steganography is that it has built in support for reading and storing various image types (probably the most common medium used for steganography). Other than that, it's no more suitable than any other language than can read from and write to files.

How do you deal with right click in Java Swing?

You would implement a MouseListener class like so:

public class MyMouseListener extends MouseAdapter {

public class MyMouseListener() {}

public void mouseClicked(MouseEvent e) {

if (e..getButton() MouseEvent.BUTTON3) {

; //the third button (right?)

}

}

}

Then you add in what you want to do when the correct button gets clicked. After that, you create a MyMouseListener object and register it as a MouseListener for whichever component you are trying detect events for (e.g. a pop-up menu for a JFrame).