While I was attempting to create a simple CMS, I fell to an unexpected error (for no reason):
Parse error: syntax error, unexpected '' (T_ENCAPSED_AND_WHITESPACE), expecting identifier (T_STRING) or variable (T_VARIABLE) or number (T_NUM_STRING) in /Applications/XAMPP/xamppfiles/htdocs/content_...
It should be the case that for any given k. The number of nodes in the tree, at exactly depth k include node n if depth(n) == k.
This is what I have so far but its not passing my tests:
public static int sizeAtDepth (Node t, int k) {
if(t == null) return 0;
if(k == 0) return 0;
retu...
I'm trying to implement the following pseudocode to check if a matching is stable and return 'Yes' is stable and 'No' if unstable:
Pseudocode
The parameters of the function are:
numbers = This is the amount of couples. For e.g. 3
menPreferences = This is a dictionary containing each man's(key...
this is first time I code reviewing and would like feedback on coding in industry standards as well review to optimum code.
This program adds number in array in two format:
first it does by adding adjacent numbers in serial manner as proof for the actual sum to refer with required output.
Secon...
i am new to OOP principles and best practices, people often say i write "upythonic code", give me your perspective on how to do things or code better?
class TodoList(object):
def __init__(self, title=None):
self.title = title
self.items = list()
# depend on _list, accep...
This question is a follow up to the question posted here.
From the answer in that question, I've improved my implementation and would like another code review. I've made a myriad changes including but not limited to the use of unique pointers, adding constructors for Node and fixing the destruc...
when i try to run..it's ok..but i used the predefine stack and queue
and now i had to use methods instead of predefine
int main(int argc, char *argv[])
{
stack<char> *st;
queue<char> *qu;
string enter;
string::iterator i;
cout << "Please enter a word: ";...
I have some filenames, and they each have data contained in them at specific locations in the string. I want a function that returns the value of the data specified by field. The docstring illustrates.
I just don't find this very elegant, so I'd like a nicer way to do it.
Also, I'd like to be a...
I have a rails app where doctors score patients on diagnosis - their score is the model Baseline. Each Baseline has a user id and a patient id and there should only be one baseline for each patient by a user. Very occasionally I have noticed that a user may create a new baseline (at which point h...
My question sounds bit confusing but actually it's simple. Let me describe you the scenario first. I've two arrays viz. $al and $count. Both the arrays generate dynamically depending on the user input. So for instance I'm printing below the contents of both of these arrays:
while ($i<=10) {
...
I was wondering if it is ok to ask for code review of a git repository that I have developed?
I have developed a library for circuit breaker pattern for async functions in C# and I wanted to submit it for code review.
Is it ok to post it?
I am trying to modify the last element of a list of integers (mylist) as
//0 1 2 3 4 5 list initially
list<int>::reference p=mylist.back();
p=p+10;
//Now iterating over the list gives
//0 1 2 3 4 15
Using the above code I get the job done but when I use auto it doesn't change the...
Can someone change it to java language i need it badly, thanks in advance sir~
In trying to answer SPOJ Question FCTRL, which effectively asks that given a number, find the number of trailing zero's. I tried several test cases and the code seems fine to me but the online judge seems to be rejecting my submission as wrong answer. Any suggestions on a fix are much appreciated...
In C#, I could check if any of the nested List collection has a value. Example of such structure Check a List[]> contains a value using Linq
List<int> a= new List<int>(){ 2, 2, 3, 4, 5};
List<int> b= new List<int>() { 2, 2, 2, 6 };
List<List<int>[]> c = new List<List<int>[]>();
c.Add(new[]{a,b})...
It was obvious to see error page when index.html was appended with http://stackoverflow.com/
But when i navigate the url to http://stackoverflow.com/index.php , it is redirecting to YouTube
Why is that redirecting to youtube page rather a error page ?
Browser : Google Chrome
Edit 1 :
A...
I am testing an operation where I read data from DB and sent it asynchronously while I also post the received data to a Queue asynchronously using RxJava. I have somewhat ( dunno if this will work ) accomplished this using mock techniques but I just want to know if this will actually work in a re...
Depending on the name of the first argument, self.__sup or cls.__sup behaves like super() in Python 3, while this code is written in Python 2.7. It works for both ordinary methods and class methods(static methods don't use super()). See my code for detailed examples:
class mySuper(object):
d...
So, I have been learning TypeScript and Angular2 and I came up with this:
import { Component, EventEmitter } from '@angular/core';
import { bootstrap } from '@angular/platform-browser-dynamic';
class Product {
title: string;
imageUrl: string;
price: number;
constructor(title: ...
I aimed at making a fully functional (real) tetris, in the shortest way possible in C. Result is a terminal game for linux, that uses ncurses. I made it for my friend, who wanted to play it on his arduino with led matrix.
Before doing it I browsed for the sortest tetris codes so far. Found the 14...
I made a morse code translator with a GUI which I made in eclipse's WindowBuilder. It works, but I feel like things are very wrong, because things don't show up until I click in it or hover over where it should be. Please tell me if my code does anything wrong!
import java.awt.event.ActionEven...
So someone requested a Regex Builder / Assistant for Rubberduck and since my CS class had been covering the topic only recently I was thinking to myself: "This sounds interesting, you should do this".
Long story short, a day of designing and a weekend of implementation (and some more polishing) ...
So someone requested a Regex Builder / Assistant for Rubberduck and since my CS class had been covering the topic only recently I was thinking to myself: "This sounds interesting, you should do this".
Long story short, a day of designing and a weekend of implementation (and some more polishing) ...
I am trying to get all the master nodes in an elasticsearch cluster using this code. Can I reduce/simply this or optimize further?
#!/usr/bin/env ruby
require 'elasticsearch'
client_node = ARGV[0]
client = Elasticsearch::Client.new host: client_node
clients = client.nodes.info process: true
...
In the process of teaching myself javascript. Starting to branch off into oop designs and did not want to continue until I knew I was doing it correctly. Correctly meaning, is this a common or accepted way of declaring an object in javascript, along with it's constructor and methods. Also any oth...
I am getting all the answers correct. But still the solution is not accepted as only 4/5 tests cases are passed.
I have not posted the whole problem statement but the problem is similar to this.
I want to know if there are any more optimizations possible.
import sys
class Queue(object):
...So someone requested a Regex Builder / Assistant for Rubberduck and since my CS class had been covering the topic only recently I was thinking to myself: "This sounds interesting, you should do this".
Long story short, a day of designing and a weekend of implementation (and some more polishing) ...
