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27 Posted Topics
 | Hello, I"m try to add hidden input by ajax, and i succeed but not 100% I want to add the inputs when a user select a value from select. but the selects not constant, maybe in the page one select or two or three. it's related to another thing. I …  |
| | Hello, I want ask you, how can i get the value of the select in the same page to use it to loop by it ? for example: <select name="abc"> <option value="1" >1</option> <option value="2" >2</option> <option value="3" >3</option> </select> and to use the $_POST['abc'] in a loop like this: …  |
| | Hello, I trying to post a string, but ihave a problem When I post the string in chrome, the string length that i post it is more than the realy string that i send, but in firefox and IE the post is working correctly, what is the reason for this … |
 | You can use student id for this problem before submit his vote check if this student id exist in the voting table, if no add it else give him a msg |
| | Hello, I have seen some apps in facebook the applications are lika a questions competition, I would like to ask how can i do like this ? Thank you  |
| | I want to ask you If i want to check length from input, but when the user is add new line i want the length to decrease 2 chars for example this string : Hello World I want this string to be 12 chars, because Hello 5 chars + 2 …  |
| | Hello, how to create mysql database and grant privileges via php code I need to created a new database with new user and to set privileges for this user within my php script, how can i do this? Regards, TitoSd |
| | Hello, I developed web software. And I have multi clients for this software. I need your help to give me an idea for manage all this clients. I"m Now built for every client a new database, but i discover that this idea nor good, because i want to get statics …  |
| | Hello I have a question. let me have this select: [CODE]<form> <select id="mymenu" name="id" onchange="getID()"> <option></option> <option value="1">A</option> <option value="2">B</option> <option value="3">C</option> </select>[/CODE] And Now i want to get the value from mymenu, to use it i another select in the same form. I searched in the net and i … |
| | Hello, I'm coding a site in php, and i want to add another language/ I used poedit to do po file I used the _e() func, e.g _e('hello world') but when i tried to run the site in the localhost, i get an error. but when i changed the func, … |
| | Hello, I need to calculate dates, e.g: if i have this date on string "12-07-2008" and I want to add to this date 17 month. How can I calculate this date. are the a func that do this calculate ? or I nedd to write it ? Thank you |
| | Hello, I have a question/ I want to get the selected value from a form without submit, and then to use this selected values in another php file. i think if i can put the values in array, and then to register the array on a session, and the to … |
| | Hello, I want to write a program. in the program i need to generate a password that contain 8 - 10 charachters. i did it, but without regex, Can any one help me, how to do this with the regular exp ? the criterias for the pass are: 1- the … |
| | Hello, I have to do backup program using rmi but I have a problem, when i compile the program the update method does not work correctly. can any one help me ? the classes in the atachments thank you |
| | Hello, I wrote a program by RMI, when I compile it by the cmd, the client class dosn"t compiled, it"s arrive to the lookup and stop. this is part of my code: Client Class: (the lookup doesn"t succeeded, when i compile it, print demo 1 , demo 2 and demo … |
| | Hello, I"m trying to send mail to multi users, but i doesn"t succeded/ I doesn"t know how to add all the mails that i selected to the mailto tag. this the the code that I wrote: [CODE]<SCRIPT LANGUAGE="JavaScript"> function getSelected(opt) { var selected = new Array(); var index = 0; … |
| | Hello, I have a question, more than 1 day i tried to solve it but i didn"t, plz help me. the question is: We have 1000 containers arranged on a single line 10 km long, and on each container there is number (key) and the weight of the container, We … |
| | Hello, I have a question, and i don"t know why exactly do we say that the maintenance phase of software life cycle encapsulates all previous development stages ? I hope that anyone can help me thank you  |
| | Hello, I have a program that i need to input a sentences from file and do with them some thing. I inputed it by fgets fun, and saved them at array. Now i want to cut the every sentence to words, such is: these sentences: Hello world You need to …  |
| | Hello, I have a problem in my program I want to check the input if it's a number or not the number Component of N boxes for example if N=4 the input 1234 is valid the input 123a is invalid i try with this code [CODE]printf ("Please enter guess no.%d … |
| | Hello, I have a question, in my program I want to read a text field then to convert it to Color, How Can I do this ? I try this, but I didn't know if this is right : [code]String colorString = getCarTextButtons()[3].getText(); Color color = Color.getColor(colorString);[/code]  |
| | Hello, I have a question about sorting. How can I sort HashMap by element in the HashMap ? That's meaning, if I have in the Sys class map such as: [code=java]protected Map <Constructors,RaceTeam>raceTeam=new HashMap<Constructors,RaceTeam>();[/code] and in the RaceTeam class I have this variables: [code=java] protected Constructors name; protected int totalScore; … |
| | Hello, I have an amazing thing in my code, when I take the date from input txt file, and i put it to an output txt file, there was not the same date, for example: if in the input the date birth for person is: 29/07/1981 when I get the … |
| | Hello, I have a problem with this method: [code=java] public boolean addRaceDrivertoTeam(String driverLicenseNumber,String nationality,String constructorName, String fullName, Date dateOfBirth , int worldChampionships, int totalScore, int highestRaceFinish){ RaceDriver driver = new RaceDriver(driverLicenseNumber,fullName,nationality, dateOfBirth,worldChampionships,totalScore, highestRaceFinish); Constructors con; con = Constructors.valueOf(constructorName); RaceTeam team= new RaceTeam(con); if (driver.getRaceDriverKey()!=null) if (raceTeam.containsKey(con)&&(driver != null) && !team.isDriverExists(driver)){ … |
| | Hello, I have a question I should write a program that read words from file text and sort it by ABC letters in array, and ask the user to enter a sentence and chcking if the words in the sentence existing in the array. the program checking all the words … |
| | hello, I have a matrix (string array that have words) and I want to write a function that receive the word and consider whether the word existed or not in the matrix I"m trying to write the function, but i didn't succeeded. this is my code [code] int CheckWord (char …  |
| | Hello, I have a question, How I can write a function that return 2 values. the function should take 3 numbers and do between the first and the second number an arethmetic operation and check if the result will be the third number, if yes the function return 1 and …  |
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