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 Categories >> Code Snippets >> Programming Code >> Java Code
 
  J2SE Code (34)   J2EE Code (20)   J2ME Code (27)
 
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In java, why do we set thread priority, when we know that there is no guarantee by which a thread should be execute?    0  257
Why we use J2ME?    1  428
What are advantages of J2ME?    1  391
What are disadvantage of J2ME?    1  381
What is Generic" J2ME architecture?    0  333
Will J2SE applications run on J2ME?If Not Why?    1  382
Will J2ME applications run on J2SE?    1  377
What is minimum hardware and Software requirements for J2ME?    1  394
Explain Virtual Machine for J2ME?    1  381
List some Property Supported by J2ME?    1  389
What hardware and software requirements of a device that intends to implement the MIDP.    1  371
Explain MIDlet Life cycle?    0  320
What are basics Software's for J2ME applications?    1  368
What is preverifier?    1  331
What is difference between J2SE,J2EE and J2ME?    1  257
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write a program to input a natural number less than and display it in words.test your program on the sample data and some random data sample input= 29 sample output= Twenty nine sample input=17001 sample output= out of range sample input=119 sample output =one hundred and nineteen sample input=500 sample output=five hundred 1725
Financial: credit card number validation) Credit card numbers follow certain patterns. A credit card number must have between 13 and 16 digits. It must start with: ■ 4 for Visa cards ■ 5 for Master cards ■ 37 for American Express cards ■ 6 for Discover cards In 1954, Hans Luhn of IBM proposed an algorithm for validating credit card numbers. The algorithm is useful to determine whether a card number is entered correctly or whether a credit card is scanned correctly by a scanner. All credit card numbers are generated following this validity check, commonly known as the Luhn check or the Mod 10 check, which can be described as follows (for illustration, consider the card number 4388576018402626): 1. Double every second digit from right to left. If doubling of a digit results in a two-digit number, add up the two digits to get a single-digit number. 2 * 2 = 4 2 * 2 = 4 4 * 2 = 8 1 * 2 = 2 6 * 2 = 12 (1 + 2 = 3) 5 * 2 = 10 (1 + 0 = 1) 8 * 2 = 16 (1 + 6 = 7) 4 * 2 = 8 2. Now add all single-digit numbers from Step 1. 4 + 4 + 8 + 2 + 3 + 1 + 7 + 8 = 37 3. Add all digits in the odd places from right to left in the card number. 6 + 6 + 0 + 8 + 0 + 7 + 8 + 3 = 38 4. Sum the results from Step 2 and Step 3. 37 + 38 = 75 5. If the result from Step 4 is divisible by 10, the card number is valid; otherwise, it is invalid. For example, the number 4388576018402626 is invalid, but the number 4388576018410707 is valid. Write a program that prompts the user to enter a credit card number as a long integer. Display whether the number is valid or invalid. Design your program to use the following methods: /** Return true if the card number is valid */ public static boolean isValid(long number) /** Get the result from Step 2 */ public static int sumOfDoubleEvenPlace(long number) /** Return this number if it is a single digit, otherwise, return * the sum of the two digits */ public static int getDigit(int number) /** Return sum of odd place digits in number */ public static int sumOfOddPlace(long number) /** Return true if the digit d is a prefix for number */ public static boolean prefixMatched(long number, int d) /** Return the number of digits in d */ public static int getSize(long d) /** Return the first k number of digits from number. If the * number of digits in number is less than k, return 2543
an on-line examination application using html jsp servlet and jdbc. including session management and cookies 2521
Bubble Sort. java thereafter the user will be asked to inpout the size of the list,sort the list in ascending order and display the sorted list in a horizontal manner??? 1057
A game that has five levels of play has the score for each level stored in an array. You are to write a program that goes through that array and finds: a) the minimum score, and the level at which it occurred b) the maximum score, and the level at which it occurred c)the average score for all five levels The score data you must use for this program are as follows: Game Level Score 1 450 2 316 3 148 Stack implementations is mandatory. 821
I am trying to pass the string firstName from a Servlet called SampleServet. I am running this on eclipse and it tells me that "the value for annotation attribute must be a constant expression. I don't understand why it is giving me this error. @PersonAnnotation(name = SampleServlet.firstName) public class AnnotationClass{ 741
what is runtime class? 787
plz send code for Ecorps in j2ee frontend:J2EE Backend: DB2 Express 1159
plz send code for manage group of hotels in j2ee frontend:J2EE Backend: DB2 Express 1038
write a program in java to solve a system of n-variabled simultaneous equations using the guassian elimination method. let the maximum possible value of n be 100. run the program using hypothetical values for a set of 10- variables simultaneous equations. print out the program, the input equation and the results generated by the program. 2115
write a c program which takes 20 numbers in an array as input from user and rearrange them in two different array defining even or odd 1235
In java, why do we set thread priority, when we know that there is no guarantee by which a thread should be execute? 257
plz send code for feature rich resume builder in j2ee frontend:J2EE Backend: DB2 Express 1661
what are the other loops except for for,while,do while and until? 862
How can I create connection two blue-tooth mobile in j2me. please urgent 784
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