To remove vowels from a string
I have implemented the following code in c++ for the same:
#include<bits/stdc++.h>
using namespace std;
int main()
{
string s;
string l="";
cin>>s;
for(int i=0;i<s.size();i++){
switch(s[i])
{
case 'a':
case 'e':
case 'i':
c...
PHP and Javascript
This is a polyglot:
You can run this code in both languages:
if("\0"=='\0')
{
function printf(){
$b=Array();
$a=$b['slice']['call'](arguments);
$a=$a['join']('');
console.log($a);
return $a.length;
};
function strtoupper($...
I am trying to add the values of result set to a list. But all the values in my list are getting overridden by the most recent one. So at the end of the loop when I am returning the list it has all duplicate items. how to correct it.
public List getTransactions(){
try (Connection connection = t...
It's easy to look at numbers; numbers tell us that billions of developers have been helped by what we built. That alone is very warming and makes us feel exceptionally great about what we're doing, wouldn't it be nice to take a little time on a Friday to share some stories that the numbers can't ...
I have an ajax request from a page where the user is being asked to enter their date of birth. The request url file has the code below and works all good. However, I'll be rewriting all mysql/mysqli functions used on the same website and this is generally how I use prepared statements. Should I a...
In an array of strings 'a' having 'n' strings i have to select the Palin Pairs from the given strings .for ex for input 3 bba abb abb Output=2
I am getting correct output but want to reduce time complexity....what other logic or enhancement I can use to optimize the code
import java.io.Buffered...
Few points:
Try to avoid long or nested if/else
Sub-divide tasks in smaller functions(clean and more readable code + easier unit testing)
Minimize variable scope(try to declare variables in the scope where you really need them)
Think about Exception in context of your business domain, may be u...
I'm working on a plain Ruby class within a Rails application.
For the total_leg_count method---is that the best way to go about achieving what I want? I feel like there's potentially a better way.
class AircraftTimeReport
...
def total_leg_count
count = 0
active_flights_within_tim...
I wanted an easy way to augment objects, by adding functionality from any other object(s). More importantly, I needed a way to augment the object from multiple sources in a clean one-line solution.
The inheritance is done with this:
function extend(proto, args){
this[proto.id] = Object.cre...
Swift: Class does not implement its superclass's required members
Hanging out in The 2nd Monitor on the Code Review chat has it's benefits, one of them was the discovery of this gem by nhgrif. If you read through the question, and all the comments, it tells it's own story:
The OP had writte...
I have a large table of text items.
When I click on a class I would like to add a certain class to it, but also remove that class from previously clicked items.
I don't want to have to scan through each item to check if it is there and remove it so I came up with this although I feel it may be ...
An answer I think deserves recognition is this:
Is VBA an OOP language, and does it support polymorphism?
As a kid, I'd written many VBA scripts for little things like changing settings files out, and from I what had seen, I thought VBA was OOP, and despite that the answer wasn't to a question ...
