An identifier is a name that identifies either a unique object or a unique class of objects.
Questions tagged [identifier]
1353 questions
-2
votes
2 answers
Undeclared Identifier after the void
I have got this error on the line where the void is it says undeclared identifier for sliderDidChange can some one please help me with this i can;t find any answers.
h. file
//
// LightViewController.h
// Flash Light
//
// Created by John Whitney…
Spencer Whitney
- 11
- 5
-2
votes
1 answer
MKMapView: Use of Undeclared Identifier 'ann'?
So I'm pulling together my mapview with coordinates from a MySQL database. I think I'm nearly there, but for some reason xcode keeps throwing me the "Use of Undeclared Identifier 'ann'". What on earth am I doing wrong? Here's my code...…
user1953744
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votes
1 answer
RegEx matching variable names but not string values
It is hard to find. I need to write lexer and tokenizer for it.
I've got a problem in finding a regex which matches variable names but not string values.
The following should not be matched:
"ala ma kota"
5aalaas
This should be…
user1988582
- 31
- 4
-2
votes
1 answer
how do i fix a "identifier is undefined" error in a simple C++ application?
I have searched everywhere, but to no avail. Could someone tell me what's wrong with this code? It is giving me the "Error: Identifier "XXX" Is Undefined"
#include
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance,
…
user1968609
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- 1
-2
votes
3 answers
what does the dash (-) do in html?
I'm having a problem (see 2 screenshots):
1
2
The problem is "SyntaxError: identifier starts immediately after numeric literal"
This data im trying to send through the ajax script is html, right? Because it says data-type: html.
What is an…
Lv99Zubat
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- 27
-3
votes
0 answers
undeclared identifier and unknown override specifer
I am creating an engine:
#include "Engine.h"
class Engine{
GraphicsManager graphicsManager;
public:
//Other managers
void Start(){
graphicsManager.Start();
…
Mitch
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-3
votes
1 answer
How do I create an identifier for an Array of Strings without a predefined size in java?
I am trying to figure out how do I create an identifier for an array of Strings which doesn't have a predefined set number of Strings in it?
I couldn't find a solution for this specific problem when searching on the internet thats why I'm asking…
-3
votes
1 answer
How to fix the error expected?
A code returns error expected. I don't know why this error is occuring.
package com.company;
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
intro();
time();
}
…
slims8033
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- 1
-3
votes
1 answer
Why is Var or RADIUS invalid for a typename (identifier) in C++?
Situation:
I'm learning C++ whth a book and theres an excercise to dertemine whether an identifier/typename is valid or not.
My mistakes were that the following identifier/typename I said to be valid.
a) RADUIS
b) Var
What i did afterwards:
I…
limonade
- 45
- 6
-3
votes
3 answers
How can I solve the cannot find symbol error in the isWon() & isFull() in my Tic Tac Toe program?
I am trying to compile this tic tac toe program but I keep getting cannot find symbol errors from the isWon() & isFull().
This is the class which contains the isWon() & isFull()
import java.awt.*;
import java.awt.event.*;
import…
kinghabz 14
- 7
- 1
- 2
-3
votes
1 answer
a given string is valid identifier or keyword in c++
This is a code of checking a given string is an identifier or a keyword. Here is the code:
#include
#include
#include
#include
int main(){
int i = 0, flag = 0;
char a[10][10] = {"int", "float",…
Rashed Sami
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-3
votes
1 answer
I want to use SQL to Populate the Primary Key Value
I want to use SQL statements on insert to insert the new / next identifier value for my Primary Unique Index while being able to support joins with PK and FK relationships> What is the simplest solution? Data type/length recommendation? The data…
user7347640
- 1
- 1
-3
votes
3 answers
Identifier expected but integer literal found
I got this problem when writing a recursive function that calculates the number of points where two general functions f1 and f2 are equal(Assuming only Integer values).
object X1 {
def numEqual(f1:Int=>Int,f2:Int=>Int)(a:Int,b:Int):Int=
…
user6790299
-3
votes
1 answer
identifier "i" is undefined C++
#include
#include
#include
using namespace std;
struct EmployeeData
{
string employeeName;
float overtime;
float grossPay;
float hoursWorked;
float hourlyRate;
float statetaxOwed;
float…
Elsa
- 1
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- 1
-3
votes
3 answers
Why am I getting error "use of undeclared identifier?"
I have searched and can't work out why why I am getting this error if it is declared within the for loop?
#include
#include
#include
int main (void)
{
char* sur;
char* space = " ";
char* name =…
Ryan McCauley
- 17
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