Stack Overflow
Stack Overflow

Questions tagged [phonebook]

A telephone directory, also known as a telephone book, telephone address book, phone book.

25 questions
0
votes
2 answers

Python: Define own function called "randomcall"

so i am stuck on a certain problem I have to solve and was wondering if you guys could help me in my situation (i am really new to python and programming by itself). So the task i got is, to define a own new function to pick out of a Dictionary…
Sammy Mousa
  • 23
  • 4
0
votes
1 answer

SIM900L How to read all phonebook entries and store in array?

I'm working on a project where I want to make my own mobile phone with a LILYGO TTGO T-CALL ESP32 and I would like to read all phonebook entries from sim card. I already figured out how to get all entries with an AT command but my code does not work…
Árpád Hídvégi
  • 3
  • 1
0
votes
2 answers

How to split file input into 2 different arrays java

How do I split a file input text into 2 different array? I want to make n array for the names, and an array for the phone numbers. I managed to do the file input, but ive tried everything and cant seem to split the names and the numbers, then put it…
Tarjit Saini
  • 11
0
votes
0 answers

I get error everytime I delete person from a phonebook - React JS + Axios

Every time i delete a person i get error p.name.toLowerCase is not a function. But not only that. Also when axios try to delete it it also create empty name with a number that`s left in input field. After i delete that also i get empty array in…
Veljko Kukic
  • 107
  • 1
  • 4
  • 12
0
votes
1 answer

c# Generic methods for phonebook project

I'm trying to make Phonebook project, where i write/read data from bin file, I have two class in Domain class library, User and Contacts, now I want to make private generic functions in FileManager class, add/edit/delete and Get which will find/work…
luka gogrichiani
  • 37
  • 5
0
votes
2 answers

How to associate multiple values inside a hashtable - java

I am trying to implement a basic phonebook using a hashtable made from scratch i made but when adding a contact i will need to store atleast 2 informations, the name and number of each person. The problem is when adding the info into the hashtable i…
MiguelD
  • 409
  • 1
  • 7
  • 16
-1
votes
3 answers

how to delete specific strings in a python .txt file after accepting user input on what to delets

This is a python file that's supposed to act like a phone book the file is called exam.txt its supposed to create, save, append, search and delete contacts but the delete part deletes all the strings instead of specific strings (the rest of the code…
dennobie
  • 1
  • 2
-1
votes
2 answers

deleting all entries of a linked list in c, error

So, im trying to delete all entries of the linked list in my phonebook lab, and it's reading an error that I don't know how to fix. The error is reading "incompatible types when assigning to type char[50] from type 'int.' #include #include…
galapagos
  • 35
  • 5
-2
votes
2 answers

Reading information from a text file for a phonebook code in C

I need to read the names, surnames and phone numbers from a text file and save them in a struct for phonebook application. The problem is without knowing how many lines the text has, how do i arrange my code so that it reads the exact number of…
Hüseyin Keles
  • 1
-2
votes
1 answer

Making Phonebook in python : i want to get this screen by fixing my current code

I made my code like below.... But as i input the data such as spam & number, previous data is deleted. So i'd like to make multiple value in one key... (i think using list is kinda good method) For example, Key: spam - Value: 01012341111,…
JOONHYUK SHIN
  • 1
1
2