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hi guys, i need help on algorithm to combine letters from a word. for example, i have this word: 'ABCD' . then i want to combine 3 letters from that word. so it comes to these combination: 1- ABC 2- ABD 3- ACD 4- BCD how is the algorithm in … |
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hi guys, i really need help on this problem. i have a code, but i need to convert it to algorithm.but i dont know how since im still new in this programming matter. hope u guys can help me please.... thanks for advance. public static void calculateTotalTupples(int p, int s, … |
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Hi, i need help on updating data in mysql using JDBC since im using java.i want to send data from arraylist and it seems and error when i run it.below is my code for update. [CODE] private void update(ArrayList<String> list, int uid) { try { Connection con=null; Class.forName ("com.mysql.jdbc.Driver").newInstance (); … |
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Hi all, i have a task which is create an algorithm from a java code.and i need help from u guys to check on my algo put a comment on what should i change or why it is wrong. I really appreciate if u could help me on this matter... … |
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Hi all, i'm developing a web-base system.user enter the data in mysql.my main system retrieve the data using jdbc.my problem is, i dont know how to make the system keep on checking the new data in database.i want it always check the mysql for any new data. i need your … |
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Hi all, my assignement is developing an API. my API should be used by developer in 2 ways.1 is computer base developer and another 1 is web developer.im using java application.the problem is, i dont know what must i have to develop an API for web user |
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hi all, how can i view the number of input field base on dropdown menu selection.lets say user choose 3 from dropwdownmenu then 3 input field are viewed |
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Hello, i query data from database using jdbc, and there will be a lot of data.how can i solve 1 by 1 of the data?currently, my code just solve the last data. this is the pseudo: [CODE] JDBC connection query data = ResultSet{userid,task_id} while (Resultset()) userid, task_id count++ end close … |
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Hello guys, i wanna built a form which user can enter a list of fruits in it and send to database with BLOB parameter in a same field.example: apple, grape, orange, banana, blackberry, avocado - from form to fruit_list[BLOB] anyone knows how to build the form which users can enter … |
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Hi guys, ive read an article about using PHP with Java here:[url]http://www.devshed.com/c/a/PHP/Using-PHP-with-Java/[/url] but im a bit confuse to get start with this instruction in this article.i pasted getting started page: [QUOTE]PHP doesn't come with Java support turned on by default, so you'll need to recompile it to enable this support. … |
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first of all,i'm sorry if my topic shouldnt be here.i dont know which forum suite with this. currently im using xampp where i can use apache and sql automatically.but, xampp seems not support jscript and i need to code sumthing using jscript.any other software that i can use other than … |
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Hi, i wanna develop web-based system. use PHP to send data to database.but, from database i use the data to be processed by java application then send back to database.my problem is i cant relate the user and java application.so,im thinking of sending directly data to java application and at … |
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hi guys, i have an error to update database because of variable. this is my code UPDATE `payment` SET `check`=1 AND 'amount'=$amountpaid WHERE `check`=0 AND `userid`=$uid $amountpaid id the amount of bill that user paid and $uid is user id.anyone knows how to use variable in sql? |
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hi, i would like to ask opinion and comment about my situation.actually i dont know where to locate my thread because i dont know the specific of my question. im developing a web-base system.i use 3-tier architecture.im using html n php in gui,database mysql and for the application im using … |
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hi, lets say i have 2 classes 1 is to process the data and another 1 is to connect to mysql. P.java to process the data and Connection.java to connect to mysql.i use JDBC to connect and pass the data through constructor P way=new P(String side).after process the data, i … |
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hi and good day to all, i have a problem with my data from the mysql. i have string data from the db and want to process in program(java app),but no out appeared.i suspect something is wrong with the input because, there is no problem if i run with direct … |
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hi, if i have this kind of string list: String num_list="1,2,5,3,4,6"; how can i make it in array? arraynum[100]=[1 , 2 , 5 , 3 , 4 , 6] |
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hi guys, thanks for viewing my thread. i have a program in java application and i want to connect to mysql database because i need to use database for a few parameter.the result will b showed in web-page using php. my question is how can i connect my program to … |
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hi all, i dont know how to get the right title of this thread.actually i wanna create a web-based system.i want to combine php n java.but for ui,i want to use html.anything that could help me like tutorial,example of web page code or any else? i appreciate if sumone could … |
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hi all, i wanna ask some advice and suggestion from u guys about combination php and java application. i want to create a web base system.i wanna use php to communicate with database and my algorithm and calculation using java application.is it possible to do so?if yes,what should i have?such … |
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Hi all, hope u guys r fine. i have a question about array.im using double array,but seems cant support bigger size and im planning to change it to arraylist.but the problem is, can i update the data in arraylist? [code] int value[]={9,8,9,7,9,7}; int[][] myTupple = new int[count][value.length]; repetition =1; for(int … |
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hi all, im doing web using java.there is input n output in that page.everytime i want to change the input, i have to open new window.so, i want to settle that problem with just refresh the page.but i dont now how.anyone here can help? thanks for advance...... |
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hi all, im doing web using java.there is input n output in that page.everytime i want to change the input, i have to open new window.so, i want to settle that problem with just refresh the page.but i dont know how.anyone here can help? thanks for advance...... |
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Hi, I need ur help regarding to do this program in java....i need to do program where user can input any number n this program will count until reach 100...if reach then the program will print out :---bla bla bla.....if not user can keep input the integer..how to to?...i'm dizzy … |
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Hi all, i want to ask opinion,advice or mayb solution to my problem. i want to add data from this object to an ArrayList<string>.this is my code: [CODE] class Main { static ArrayList<String> test_case_list=new ArrayList<String> (); public static void main(String[] args) { //do argument.... TestCaseGenerator(s,count,test_suite_list); display_list("Final Result",test_suite_list); } private final … |
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[CODE] public static void main(String[] args) { int[] out; for (i=0;i<args.length;i++) { String number_string=new String(); if(args[i].equals("-i")) { if(i+1<args.length) { i++; number_string=args[i]; } StringTokenizer number=new String Tokenizer (number_string,','); int chip_number=number_string.replaceAll("[^,]","").length(); chip_number++; int k=0; while (number.hasMoretokens()) { number_int[k]=Integer.parseInt(number.nextToken()); k++; } } } for(i=chip_number-1;i>=0;i--) { for(j=0;j<number_int[i];j++) { out[j]=j; } //should be a double … |
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Hi guys... Thanks for viewing my thread and hopefully u could reply a thing. i have this: input: -i 2,3,4,5 [CODE] public class Main { public static void main (String [] args) { static int value[]; static no_of_parameter; for (int i=0;i<args.length;i++) { if (args[i].equals ("-i")) { String value_str = new … |
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hi all, thanks for time to view my thread.hope u guys can reply. i have an algorithm,but the question is how can i code from the algorithm?what should i do maybe in steps? because im really new to programming and i want to know what is the step do we … |
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Hi guys, ive never visit this forum..this is my 1st time here...i think this is the most suitable forum to my problem.all peoples here is talented about algorithm. want to discuss with u guys and begging your opinion or suggestion to solve my problem. i have this input input[0]={0,1,2,3} input[1]={0,1,2} … |