I recently read and answered Martin R's Recursive flattening of Swift sequences and continued to play around with the code until I arrived at something that was both pretty cool and possibly an abomination. So I figured I'd come back to CR with it and ask others' opinions.
If you want a full con...
I have a model that needs to be saved in to a MongoDB collection. To get the collection name I have two options before me.
1) Attribute
I decorate the class with a custom attribute and use reflection to access the value inside it. I can then cache this with the type to avoid future lookups.
[M...
As an exercise to learn Rust I decided to implement a Bit Vector library, with inspiration from std::vec::Vec for which methods to provide.
I have the following code:
extern crate num;
use std::cmp::Eq;
use std::ops::{BitAnd,BitOrAssign,Index,Shl};
use num::{One,Zero,Unsigned,NumCast};
pub tr...
KITTEH HAS IMPROOVD CODE SKILLS, AN NAO HAS BETTR CODE 4 U
This is an improvement of my original Haskell Lolcats Translator, and now features a function to do the translation (recursively?) using a map. I still have two let statements, which I know are frowned upon, but I couldn't get both the s...
I created this program and coding for the task mentioned. Could some advice if this is right.
import java.util.*;
public class Dice
{
public static void main(String[] args)
{
String name;
int bet;
String option;
Scanner input = new Scanner(System.in);
Syste...
I am rewording my earlier question. Below is a code that I am using to generate an HTML table based on some criteria. This is just a sample class, in real we are using a class with complex business logic and then generating an html table.
Is there a better way to generate HTML tables without wr...
I'm writing a simple shell and want to parse and execute a simple shell script.
PAGER=more
if type less > /dev/null;then PAGER=less; fi
echo $PAGER
printenv|grep $1|$PAGER
The above sets a pager and greps the environment variables for a variable.
I run the script from my shell after I start...
My first time with web programming.
just wondering how bad it is.
index.html
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Restaurant Menu With JQuery</title>
<link rel="stylesheet" type="text/css" href="style.css">
<script src="https://code.jquery.com/j...
I have this C implementation of the bottom-up (iterative) mergesort:
mergesort.h:
#ifndef MERGESORT_H
#define MERGESORT_H
#include <stdlib.h>
#ifdef __cplusplus
extern "C" {
#endif
void my_mergesort(void* base,
size_t num,
size_t size,
...
Recently, i have been indulging in a lot of codility challenges to improve my coding performance. For each of this exercise, I always aim for simple solutions as opposed to complicated ones that arrive at the same answer . The question is
Two positive integers N and M are given. Integer N re...
Challenge
Write a program which reads a file and outputs a specified number of lines, sorted on length in descending order.
Specifications
The first argument is a path to a file.
The file contains multiple lines.
The first line indicates the number of lines to output.
The following lines a...
