var tripDay = prompt('Porfavor ingrese el numero de dia en el que desea viajar');
while (!isTripDay() || !confirmDay()){
function isTripDay(){
if (tripDay >= 1){
return true;
}else{
return false;
}
}
function...
I have a question which basically deals with the classes FileWriter and FileReader . When I installed these classes, I understood that a connection is opened between the chosen file and the java program, now, why do I have to close...
I am learning to use C ++ templates of stl and this library contains a class list<T> , I understand that it has functions similar to those of vector<T> (If not, please illustrate me) .
My question is, how can...
In a project in VS2013 of a website I want to modify some attributes of the design. The changes made to bootstrap.css in the page inspector are displayed, but when they are published, the site does not appear. Scratching I discovered that bootst...
my problem comes with the following code:
private void _loadInfo(String sFile){
InfoCategory categoria = null;
String linea;
String regex = "^\[\d{3}(-\d{4}){1,2}\]$"; // [XXX-XXXX] o [XXX-XXXX-XXXX]
String codCategoria = nul...
I always have problems with dates when wanting to pass them as a parameter to a SQL statement, I try to use a previous variable, a Convert or a Cast but I never find the correct way.
I have the following statement in C # where I...
At the moment I am making a form in which I hide some fields in order to fill them when editing.
The drawback is that clicking on save generates an error of type La cadena de entrada no tiene el formato correcto. and is because the fie...
I am working on a Console application that must perform some actions at certain times of the day (I clarify that it is not a service because I need the execution of processes)
The issue is that I must start an application at a certain time an...
I want to make two RadioButtons work with the same ID but I want to make that when you press deposito show the div1 and when you press ventanilla show the div2 . I can not get it, I hope you can help me do it with java...
I need to create an arrangement of procedures in c , I did it in this way but I get an error:
typedef void TFunc;
int main{
TFunc funciones[25] = {definicion de mis funciones};
}