C++ :: How To Delete Date On A Txt File
May 7, 2014I'm doing a daily time record that record every inputed date on a txt file how will have an option or how will I delete a some of the choosen date? i'm using C++
View 1 Replies
ADVERTISEMENT
C/C++ :: Given Person Birth-date Or Any Other Date Will Display Day Of Week
Oct 11, 2012i'm making a program that, given a person's birthdate or any other date, will display the day of the week of the person was born.
There is this part where it says "use a switch statement to make this calculation, If desired month is 12, add the number of days for November, if desired month is 11 add the number of days for october....
So it's suppose to start with "case 12 :...
I can't figure out what to write for the statement....
C++ :: Reading Date From File
Mar 21, 2014So here's my file content:
J001 Graham Bell 145 20/03/2012 23/03/2012
my current code is.
#include<iostream>
#include<fstream>
#include<string>
[Code]....
I have 2 problems right here.
1) Why it could not load or read my file.When i run the codes.I was prompted with a blank cmd instead of "File could not be located.
2) How do I calculate how many days that a customer been staying inside the hotel?
For example:20/03/2012-23/03/2012
C++ :: Two Date Structures Sharing Same Date
Mar 28, 2014I have two date/time structures which I'm populating, but when I populate the second one it sets the same values in the first. This is what I've got so far
tm *FirstDate = gmtime(&now);
tm *SecondDate = gmtime(&now);
cout <<"Enter your first date in the format dd/mm/yyyy" << endl <<">";
getline (cin,tempstring);
[Code] .....
C++ :: Read Date From File To Determine Different Days?
Mar 22, 2014How do I read a date from a file to determine different of days
For example my date.txt contains:
1 23/01/2012 05/02/2012
Currently my code is:
#include<iostream>
#include<fstream>
using namespace std;
[Code].....
C/C++ :: Read Date From File To Determine Different Days
Mar 21, 2014How do I read a date from a file to determine different of days
For example my date.txt contains:
1 23/01/2012 05/02/2012
Currently my code is:
#include<iostream>
#include<fstream>
using namespace std;
class Date {
public:
int day;
int month;
int year;
int total_day;
Date();
[Code] ....
C++ :: Reading Date From Text File - How To Use Peek Function
Jan 30, 2015I am writing a program that reads in information from a text file into an array. I made a struct containing all the components of the text file and within that struct i have sub structs. I want to read a date from that text file. I want to use the peek function to read the numbers then stop at each '.'. How would I incorporate that function into my program? If it doesn't I will try my best to explain again. I am still new to programming. Here are the functions and structs Im using:
struct Date {
double month;
double day;
double year;
[Code] ....
C/C++ :: Display Unique Date And Its Related Price Found In Txt File
Apr 23, 2015Currently i have a system that will store user input into a txt file, and have a function that will compute the daily sales of the month(Check by system date month) and display the sales of the day and the grand total of that month.
Take for example, the system date now check that the current month is Apr. Below are my current output:
20Apr2015 $11.5
20Apr2015 $15.5
22Apr2015 $4.5
25Apr2015 $4.5
28Apr2015 $4.5
20Apr2015 $4.5
Grand Total $45
But my desired result should be as below
20Apr2015 $31.5
22Apr2015 $4.5
25Apr2015 $4.5
28Apr2015 $4.5
Grand Total $45
Textfile data:
1|Bag|2|3|6|20Apr2015
2|Fruit|2.3|5|11.5|20Apr2015
3|Fruit|2.3|5|15.5|20Apr2015
4|Water|0.9|5|4.5|22Apr2015
5|Water|0.9|5|4.5|25Apr2015
6|Water|0.9|5|4.5|20Jul2015
7|Water|0.9|5|4.5|20Jul2015
8|Water|0.9|5|4.5|28Apr2015
9|Water|0.9|5|4.5|20Apr2015
Below are my code.
struct TransactionPile {
// to record item information.
string itemid;
string itemdesc;
float unitprice;
int quantity;
float totalprice;
string date;
[Code] ....
C/C++ :: Delete A Line From A File?
Oct 19, 2014#include <iostream>
#include <string>
#include <fstream>
#include <iomanip>
[Code]....
assume here the list that i output alice wonderland,8563 capitain jack,842 john carpenter,753leisely chow,421 how do i delete "john carpenter, 753" and rearrange my list in the file like alice wonderland,8563 capitain jack,842 leisely chow,421 i have read about remove function, but it only removes the hole file, but i want to keep the file only modify the lists in the file
C/C++ :: How To Delete Records In TXT File
Nov 19, 2014I have to ask the user if they want to delete any records. The user can enter -1 to finish deleting records. I have to write the remaining records in an output file. So, i have this, but
1) it doesn't let me enter more than 1 id, and
2) it doesn't output anything to my output.txt.
records.txt
6
123 Jose Garcia 99
345 Luis Garcia 87
234 Jazlyn Soriano 79
456 Carter Sander 95
567 Natalia Soto 67
789 Isabel Santana 80
#include <iostream>
#include <fstream>
#include <cstdlib>
#include <string>
using namespace std;
class Student {
private:
int id;
[Code] ....
C :: List - Why Delete Function Doesn't Delete
Dec 9, 2014I have to manage a Clinic. I need to delete a booking (for example, if John said he's coming on March 22nd at 15:30 but then he say he's not going to come, I have to delete that booking so another person can use it).
idSearched: the id of the person that is not going to come. I have a lot of specialties and each one has a list. So I ask for the speciality to delete the node (the node contains John's booking). If I don't find it, I return (-1). searchSpecByID return a pointer to the list where the speciality is. So head will point to the first node of the list. In nodeToDelete I have the node I want to delete.
The program detects OK when is the first in the list and when not, but it doesn't delete the node.
Code:
typedef struct bookingList{
tSpecialty specialty;
struct nodo* intro;
} tList;
[Code].....
C++ :: Delete A Line From A Text File
Jun 7, 2013How can i delete a line from a file created using a C++ program?Can i get a code sample.
View 1 Replies View RelatedC++ :: How To Delete A Line In A Text File
Jan 29, 2015The program i wrote can run but did not work. I want to delete a line from the textfile "StaffList.txt" but when i cin the name, for example "Ben". After the program ran finished and i open the textfile, the name "Ben" and the whole line is still inside the textfile! I have created the "temp.txt" file before i run the program.
//information inside the "StaffList.txt"
James S1325685J12580
Peter S8856325K52650
Ben S1025639Z85250
Ken S9052365B74100
Marry S9352654I75320
John S7754852H99630
Jenny S7042525L74530
May S1256985G15960
Betty S1135565K56360
Kyle S9545530A1234100
[code]....
C/C++ :: Delete Record From Binary File?
Jan 12, 2013How To Delete A Record From binary File - C++ ?
View 1 Replies View RelatedC Sharp :: Count And Delete In File
Oct 16, 2013So I have this program which read single text file and write in other. Basically read every line then write to another file "this number is n times here + numbers".
How to modify this to store only 1 time the number in second file. What I mean is not like now:
Now output is:
Count of matching numbers in this group: 7
Numbers:
01070400
01070400
01070400
01070400
01070400
01070400
01070400
Is better to be:
Count of matching numbers in this group: 7
Number:
01070400
Code that I use is:
string path = "text.txt";
var result = (File.ReadLines(path)).OrderBy(x => x).GroupBy(x => x);
using (var writer = new StreamWriter("test1.txt")) {
foreach (var item in result) {
string outGrp = String.Format("Count of matching numbers in this group: {0}", item.Count());
[Code] ...
Visual C++ :: How To Delete Records In TXT File
Nov 19, 2014I have to ask the user if they want to delete any records. The user can enter -1 to finish deleting records. I have to write the remaining records in an output file. I have this, but 1) it doesn't let me enter more than 1 id, and 2 it doesnt output anything to my output.txt.
records.txt
6
123 Jose Garcia 99
345 Luis Garcia 87
234 Jazlyn Soriano 79
456 Carter Sander 95
567 Natalia Soto 67
789 Isabel Santana 80
Code:
#include <iostream>
#include <fstream>
#include <cstdlib>
#include <string>
using namespace std;
class Student {
private:
int id;
string firstName;
[Code] .....
C :: Record Data (add / Delete) In Text File
Aug 24, 2013I'm still learning intro to C language. Currently I'm having problem with my code. The task is to ask user to input information about staff and write them into a text file. The problem occur when:
1) output in text/.exe file display random characters.
2) Data obtained from New_Staff unable to pass into Export_Profile.
3) a new output will overwrite the existing information in the text/.exe file
4) the delete function unable to delete correctly after the first time i delete a staff information in text file.
The code is as follows:
#include <stdio.h>
#include <stdlib.h>
void Menu();
void New_Staff();
void Delete_Staff();
void Export_Profile();
[Code] ....
C :: File Process - Delete Or Update Information
May 18, 2013i have written a student information storing program. it has add,delete,list,and update menu (in program i have written update == uptade,i know : P )
my question is i cant delete or update the information. where is my failure ?
Code:
#include<stdio.h>
#include<stdlib.h>
#include<string.h>
#include<conio.h>
#define max 3
struct og {
char id[12];
[Code]...
C++ :: How To Delete A Line From Text File Using Fstream
Dec 16, 2014I'm trying to make a simple phonebook app that can show contacts, add, and delete. I'm pretty new to C++ and fstream functions, deleting a line in my bool erase() function?
#include <iostream>
#include <conio.h>
#include <string>
[Code].....
C++ :: Program To Delete The Sixth Line From A File
Nov 18, 2013 How to use these functions: fread, fclose, fseek, ect.
Q1) Write a program to delete the sixth line in a file. Do not change the sixth line to a blank line; delete it completely.
*** this one I was able to replace the file with what I wanted but realized it needs to be deleted ***
Q2) Write a function that deletes the last line of any file.
*** this one didn't even know where to start ***
C# :: How To Delete Attached File After Sending Mail
Jul 21, 2013I use SmtpClient's SendAsync method,when after send mail, i delete the file ,tip The process cannot access the file because it is being used by another process.
System.Net.Mail.MailMessage msg = new System.Net.Mail.MailMessage();
SmtpClient client = new SmtpClient();
string attachmentPath="c:\test.jpg"
if(attachmentPath != "") {
[Code] .....
C :: Delete A File When Function Is Called And Starts Its Loop
Apr 24, 2013I have a function and i want to delete a file when the function is called and starts it's loop i have used this code but unfortunately the file is not deleted ?
Code:
void evaluate(void) /*evaluate the population */{
int mem;
int i;
double x[NVARS+1];
char buffer[101] = {"save.txt"};
[Code] .....
C/C++ :: Delete Specific Line In Text File Using Program?
Feb 6, 2014Some codes to delete a text in a specific line in a text file.
Example:
This is line 1
This is line 2
this is line 3
Removing line 2,
This is line 1
This is line 3
//////////////////
C/C++ :: How To Create Function To Delete Record Of Binary File
Aug 17, 2013I want to create a function to Delete , Edit record of Bianry File in C++, I have tried again and gain but not success .
View 1 Replies View RelatedVisual C++ :: Detect ItemID And Delete That Line From File
Oct 14, 2013I have a text file name fruit.txt that contains the following information of fruit id, fruitName and fruitQuantity.
Code:
1:pear:30
2:apple:20
3:banana:24
4:orange:15
5:watermelon:35
If let's say I key in 2, it will search for the id=2 and delete the whole line and the id of banana which is orignially 3, will become 2 and orange which is orignally 4 will become 3 etc.
I researched on how it can be done and most suggested to put inside a vector and fout the line.
I know how to put the values in the vector but how should I go about searching for the id and if the id is found it will delete that line inside the file.
Code:
ofstream fout;
ifstream readFile("fruit.txt");
while (getline(readFile, line)) {
[Code]....
C++ :: Dynamic Memory (array Of Char) - Delete All White Spaces In Text File
Feb 8, 2014General Purpose: Delete all "white spaces" in text file, until the read-in char is _not_ a whitespace (mark as start of text file).
Problem: Cannot seem to shift char's over properly. (I think my problem is the inner loop - however other code may lead to this problem - I do not know)
Code:
#include <fstream>
#include <iostream>
using namespace std;
bool trimWhiteSpace(fstream &file, char * charMemoryBlock) {
if (!file.is_open()) {
[Code] ....