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28 Posted Topics
 | Hi, Im trying to insert to a table in sql that is related to another by a foreign key. The first table has an ID, a suppliers id and a date; and the other table has an ID (that for some records should have the same id from the other … |
| | Hi all!! Im having a problem with my blog desing: thing is I wanna make a 3-column header, but it wont let me. I've tried resizing the header width and then add 2 more columns, and the header was resized, but the other 2 columns didn't appear, so I gues … |
| | Hi! Im doing a program in java that gets info from a database.. thing is that im seting a variable with data from one table, and one data is char and cant find the way to have the .getChar() like the rs.getString() the code is: [code=java] public ModosDeCompra_clase dameModoCompra(Integer id) …  |
| | Hi all, Im starting to program in java with sql. The problem im having is that when im trying to complete a combo box with data from a table in sql i get this error: [U]"null error in cargarComboProvincias()"[/U] when i run the program, and i cant find the error …  |
| | Hi all, i started programming with .NET (i have express edition) and wanted to make a conection to an SQL Server.. the problem is that i cant conect :( previously i had .net 2005 - i started having the issue there - i unistalled it, n installed visual studio 2008. … |
| | Hi!! im doin a proyect that have to create a library, n create, delete an modificate books to the library. im using a listview to show all the books that r created, n should delete books that i deleted n if a modify one, should delete it n then upload … |
| | Hi! im startin programmin in vb.net. in the program im doin now, im workin with a global variable 'public library as new biblioteca' that has should be a list of books that user wants to load. thing is that when i try to delete a book, i have to check … |
| | hi all, im having this problem: i installed the eclipse in other computer besides mine, n it get the error that "there isnt a jdk installed", but there is. i tried uninstalling it n installing it again, but when i do that, the jdk fx starts installing it, when that …  |
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| | Hi! I've made this program, but not working :( First time I compiled it with MicrosoftC++ and gave me just 1 error, that corrected, then compiled it with DevC++ as teacher used it, and started giving me a lot of errors :S that some of them dont know how to … |
| | hi all, i've written a program, n almost works, it just gives me this errors and dont know how to solve them :$ thanks for the help in advanced :D [code=cplusplus] 1>Compiling... 1>VersionFinalTpProg1.cpp 1>e:\esba\2cuat\programacion1\tpfinalaentregar\versionfinaltpprog1\versionfinaltpprog1\versionfinaltpprog1.cpp(199) : error C2676: binary '[' : 'art' does not define this operator or a conversion to … |
| | Hi!! I made a program, but Im having a problem with the button 4_click and the button 1_click, the work, but not the way they should. button_4 should pass the salarys that are under 1000 to the other listbox, delete them from the right listbox. And what it does, is: … |
| | hi ppl, im having a problem with this program. The thing is that i need to enter the license, age and level of education of an amount of ppl, but dont know how many. then i have to get the percentaje of runners and sellers, the average age, amount of …  |
| | hi!! i made a program to count the max sales in a store, that has for example 10 employees. for this, i used an struct to have the code of the employee and the sales he made. the point of the code is to show a list of the employees …  |
| | Hi ppl, im back here, but now with an array problem.. this time im doin a simple program to compare the numbers in an array n then say how are they ordered.. user must type those numbers.. [code=plusplus] #include "stdafx.h" #include <iostream> using namespace std; void comparison (int number[]); void …  |
| | hi ppl, i just starte a new program, but now im having a lot of error wich "i think i wrote the code well", but cant understand what they mean... here i pass the code... [code=cplusplus] #include "stdafx.h" #include <iostream> #define ingresos_totales 5; using namespace std; int main(int argc, char* … |
| | hi ppl, im havin a problem with declaration of functions, its givin me errors on the functions i made. [code=cplusplus] // empleados.cpp : Defines the entry point for the console application. // #include "stdafx.h" #include <iostream> using std::basic_iostream; char menu (char); void ingresar_legajo_hijos (int &, int &); void ingresar_horasTrabajadas_valorHora (int … |
| | Hi ppl, I've written a simple program with strings. this just recives the name and last name of a person, and then print it. i had a few problems with this: at first, it didnt let me define a variable as "string", it gave this error: [code=cplusplus] C2679: binary '>>': …  |
| | hi ppl im back here with a kinda major problem thing is i made this program for some company that sends letters or packages, and has 3 types of services: to send it the next day with priority, the next day but whithout the priority, or to send it in …  |
| | hiii! im backk jajaja ¬¬ not funny, i know. well, im back with another problem, which is not exactly that, is more a question i wanna do. This program reads the file, the exage of an employee, the quantity of children and the position that occupies in a company. If … |
| | hi pll with all this post im makin ill probably look like i only have problems :S, but well, books dont solve all my problems :S so.... my todays problem is that i have to make a game that uses the random values of two dices, n accordin to the …  |
| | hi ppl, im havin a problem with a while loop. it just doesnt go out of it, it has the end, but doesnt use it :S the program is attached :P [code=cplusplus] // ventas_por_correo.cpp : Defines the entry point for the console application. // #include "stdafx.h" #include <iostream> int main(int … |
| | hi ppl im back here, but with another problem in another code. in this one i have to count how many sellers reached the top sells. thing is that if i put one that reached the top at the end, the program doesnt count it, it counts only the first … |
| | hi! im havin a problem with a program ive made. problem is that doesnt show messages. dont know whats wrong :S also attach the program [code=cplusplus] // cartas_paquetes_v3.cpp : Defines the entry point for the console application. // #include "stdafx.h" #include <iostream> int _tmain(int argc, _TCHAR* argv[]) { using namespace … |
| | hi! ive compiled a program that gives me this error: (88) : error C2296: '%' : illegal, left operand has type 'float' (94) : error C2296: '%' : illegal, left operand has type 'float' (100) : error C2296: '%' : illegal, left operand has type 'float' thing is that i … |
| | hi ppl! im here again :S with another problem, which, is more a question about if what im doing is ok. the thing is i have to do a problem that counts the total of letters sent, the total of packages sent, total of letters and packages sent on the … |
| | hi ppl, i' ve done a program that calculates the result of raising a random base to a random exponent. the problem is that this stays in a loop that never comes out, n i have to abort it. and, its ok to put `exp*=exp??` cuz, i dont know how … |
| | hi!! i just started programming some stuff in c++. i made a simple program that compares a number given by the user to 0 n say if its cero, positive or negative. [code=cplusplus] // num_positivo_negativo.cpp : Defines the entry point for the console application. // #include "stdafx.h" #include <math.h> #include … |
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