Sometimes I find it hard to find the "correct" place to put a piece of code. I will try to explain with an example. In my fantasy app a user can look at his program, favorites, result, etc. So concrete I have got a User class and a Favorites class.
So now I can place the getFavorites in a metho...
/* My program is to guess a number from 1-100. The correct number to guess
is 86. Every time I run the program, it generates it's own number. This
prevents the statistics from running. I need the program to indicate
86 is the number they need to choose to win the game and then list th...
When try to run my program with up to 1 thread, it works fine for a while (some seconds or minutes) but finally get segmentation fault(core dumped) or double free(faststop ) error.
Here are the function which the threads run.
//used in the Function
struct s_EntryItem {
Columns* p_pack...
I'm trying to make a calculator to calculate the estimated delivery time for products from its producers, and since every producer has his own time cycles, I have to make a kind of database about them first and compare this data against the order time.
This is my try for a JSON file:
{
"time": ...This is a semi-repost. I was suggested to follows the suggestions of my previous post and then to repost the new code for further review.
So what this file does is. Creates a Dialogue box, sets the chat history box too inactive. Finds which npc dialogue to display creates the list and sets which...
I've written a Bubble Sort algorithm in Java and I want a review on these:
Performance improvements.
Code conventions.
Algorithm design improvements.
Cleaner approaches.
I would highly appreciate if you can review based on the points above, and I would prefer if you can add more points on top...
The purpose of the code is to enable tab completion for a custom shell I'm writing. The target os are Linux and OpenBSD. I had to make a conditional include that I hope is correct:
#ifdef __linux__
#include <editline.h>
#endif
#ifdef __OpenBSD__
#include <readline/readline.h>
#endif
Th...
This here is a templated singly linked list that I have been working on for the past couple of days in C++. I am not a programmer or computer scientist by training; finishing up my undergrad in physics this fall but trying to add more skills to my toolkit, so to speak.
I have been working my way...
I would like to determine is an array of numbers, is always increasing (for all x, x+1 > x) or always decreasing (for all x, x+1 < x). If so return true. Another way to state the problem is, return true of array is sorted or reverse sorted. Here is the code:
public static boolean isAlwaysIncreas...
Two code files below : the actual logic & the test logic. Only the StringBuilder class is for review :)
Core Logic
package stringBuilder;
public class NoksStringBuilder {
//initial capacity
private static final int INITIAL_SIZE = 3;
String[] stringList = new String[INITIAL_SIZE];...
Have you tried getting rid of the catch block? If you just have the try code and finally, it should work.
Just do:
try {
op = opStack.pop();
y = numStack.pop();
x = numStack.pop();
}
} finally {
if(x == null || y == null || op == null) {
new Error(activity, Error.Type.SYNTAX);
isOkay =...
I cannot figure out how to change the font of the text to a custom font. I was wondering if anyone knows how to fix my code so that the custom font works. Here is my code:
<h1 style="text-align:center;font-family:'Mitr', sans-serif; font-size:600%;">OrHelper</h1>
I am very new to coding and I have created this relatively simple code to do with my basic knowledge of the language. However I have had to do with some unwanted code including shutting it down if password is too long. so could anybody help me with any improvements to this?
import time
password...
This is pretty ugly now. My main objective is to perform a search query, which I do via monggoosastic / elastic search (the search paginates 12 items at time). Then, I want to match those results with a separate "Following" collection.
I find documents from the "Following" collection by the cu...
I am deaf student. Have a hard time with this. Don't know how do this. I am hope you can help. Thank you.
Write a program named filemaker.py that will be used to store the first name and age of some friends in a text file named friends.txt. The program must use a while loop that prompts the us...
This is my first hand crafted makefile in quite a while. I thought it might be useful for anyone who wants to review the Knights Tour - Improved Refactored Recursive Breadth First Search.
The C++ source code as well as the makefile can be found on github.
RM := rm -rf
OBJ_DIR := obj
BIN_DIR :...
So I found this code of this website for the 21: The number with the curse game.
But how do you actually run it in eclipse? do we copy all the three code mentioned or they are separate? Please help.
21: The number with the curse
I'm wondering how space inefficient the algorithm I created is, (I know why), and how that makes an algorithm like this obsolete compared to RadixSort. If I had thought of a way to make this more memory efficient, (which is most likely not possible) would it be significant?
What is you opinion ...
Please feel free to change the title. I was unsure what to title this question.
This question is about idiomatic Rust.
Let's say I have a file and I want to read a certain number of bytes from it:
use std::io::prelude::*;
use std::fs::File;
let mut f = File::open("foo.txt").unwrap();
let m...
This is the code I wrote.
I am trying to implement Merge Sort to count the number of inversions in an array.
import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import java.util.Scanner;
public class NumberOfInversionsProblem
{
public static vo...
public class mostOccurringCharacter {
public static Character findMaxOChar(String text){
HashMap<Character, Integer> map = new HashMap<Character, Integer>();
Character maxChar = ' ';
long max = Integer.MIN_VALUE;
for(int i=0;i<text.length();i++){
Character current = text....
I'm sure there are better ways to code this. I spent a lot of time re-working the code to get it as clean as possible. I would appreciate any input on what I could change to have the program run more efficiently and look cleaner.
outer = False
while outer == False:
room_list = []
room ...
I am working on a python game and the import statements are too verbose and redundant. How can I make them lesser so?
This is my directory tree:
game/
|
|- __init__.py
|
|- game_1/
| |
| |- __init__.py
| |
| |- game_1.py
| |
| |- class Game_1
|
|- game_2/
| |
| |- __init__.py
| ...
I need to initialize several parameters of an object but I also wanted to make it immutable. At the same time I don't want the constructor to take all several parameters because some of them are optional and have default values that the user can change during initialization like an IReadOnlyDicti...
Here is my current code into index.php page: (all pages passes from this page)
// checking the cookie
if(isset($_SESSION["LoginValidation"]) != 1 && isset($_COOKIE['login'])) {
// database connection
require_once('dbh_conn.php');
$cookie_value = $_COOKIE['login'];
$s...
