void display_all()
{
account ac;
ifstream inFile;
inFile.open("account.dat",ios::binary);
if(!inFile)
{
cout<<"File could not be open !! Press any Key...";
return;
}
cout<<"\n\n\t\tACCOUNT HOLDER LIST\n\n";
cout<<"===============================...
So I kind of started making an API for my site in a django class based view because it seemed logical and now it has gotten quite large and unruly and I am starting to wonder if I am doing this correctly...
class URLAPI(View):
def get(self, request):
if request.GET.get('param') ==...
#!/bin/bash/env python3
import copy
def coinChange():
amount, coins = int(input()), list(sorted(map(int, input().split(sep=' '))))
min_package = [x for x in range(len(coins), 0, -1)]
min_sum = sum(map(lambda x, y:x * y, min_package , coins))
if amount < min_sum:
print('N...
I have written a javascript code for fetching data from mysql database.
I have used connection pooling, and Promise API also.
the code is as follows,
var mySql = require("mysql");
var Promise = require("promise");
var pool = mySql.createPool({
host : "localhost",
user : "root",
password...
You need to build a house of maximum possible area with four available walls a,b,c,d. question link spoj.
I have implemented this question in C, but I am getting wrong answer. Please review my code.
#include <stdio.h>
#include <math.h>
int main(void) {
int t =0;
scanf("%d",&t);
whil...
Create a program to find all the prime numbers between 1 and 100. One way to do this is to write a function that will check if a number
is prime (i.e., see if the number can be divided by a prime number
smaller than itself) using a vector of primes in order (so that if the
vector is c...
Hello I'm writing a TCP Server using Tasks and I wanted to know if there's something I can improve and how am I doing.
On ConnectionHandler.cs :
public class ConnectionHandler
{
private List<TClient> CLIENT_LIST;
private TcpListener LISTENER;
private const int PORT = 8080;
pri...
Is there a preferred practice around initialising variables which are first defined within a branch of code, or is this purely subjective / personal preference?
i.e. there are multiple ways this can be done; the most obvious of which are below:
#option 1
[string]$path = ''
if ($ENV:PROCESSOR_AR...
Running the 'explain' on rustc will explain this error - I thought I already had, but I guess not.
This error occurs when the compiler was unable to infer the concrete type of a
variable. It can occur for several cases, the most common of which is a
mismatch in the expected type that the compile...
Since mains return type is an empty tuple (), is it considered a work-around to use return; in fn main() ? I'd like to end my program but don't want to panic! , I just want to calmly end. Is there a standard way to end main early? Or is this ok to do? I come from a C++ background where if you nee...
Here is an array based stack. I tried to implement this basic stack from memory. I want to make sure it is correct.
import java.util.*;
public class Stack{
private int[] stack;
private int size;
public Stack(){
stack = new int[5];
int size = 0;
}
public Sta...
I wrote this simple function to rename columns in a data frame to standardized names in R. This function is useful when we have a very large data set with large number of columns especially for machine learning applications.
colRename<-function(x){
for(i in 1:ncol(x)){
colnames(x)[i] <- ...
