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 Categories >> Code Snippets >> Programming Code >> Java Code
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1+(2*3)+(4*5*6)+(7*8*9*10)+... specified input value    0  58
In java, why do we set thread priority, when we know that there is no guarantee by which a thread should be execute?    0  386
Why we use J2ME?    1  677
What are advantages of J2ME?    1  560
What are disadvantage of J2ME?    1  522
What is Generic" J2ME architecture?    0  463
Will J2SE applications run on J2ME?If Not Why?    1  551
Will J2ME applications run on J2SE?    1  529
What is minimum hardware and Software requirements for J2ME?    1  579
Explain Virtual Machine for J2ME?    1  551
List some Property Supported by J2ME?    1  590
What hardware and software requirements of a device that intends to implement the MIDP.    1  516
Explain MIDlet Life cycle?    0  442
What are basics Software's for J2ME applications?    1  473
What is preverifier?    1  420
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How can I create connection two blue-tooth mobile in j2me. please urgent 809
hai, i want to know how the connectionpool manager work in the java or netbeans.Anybody having the exact code plz give to me i have no idea about that so help me plz 1398
what is runtime class? 811
what are the other loops except for for,while,do while and until? 912
Write Down Steps Using SAX Parser 1005
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 2656
write a program in java to find the moving average of all prime numbers between 2 and 100. 2093
For printing a message we use System.out.println in normal programs. We use String msg="text....."; Can't we use String msg=" " in normal programs and System.out.println("........") in applets. Please answer this question? 829
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 1751
Can we run Applet in Web browser with security policy files 988
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. 856
plz send code for feature rich resume builder in j2ee frontend:J2EE Backend: DB2 Express 1724
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{ 755
write a java program to create a Frame with three scrolls, change the back ground color of the frame using functions with values of scrolls. 2683
Can we change the validator-rules.xml for our own validations in struts?? 1066
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