You, mainly:
chose non-optimal algorithm do to the task at hand,
used non-standards-conformant functions/declarations (getch, #define for constants),
didn't use indentation,
used an unusual naming scheme for variables,
used an initializer for an array that should be used for 1-D arrays only (si...
For your argc <- return $ length args , the reason the compiler is telling you to use the return is because in do notation, monadic binding lines must be the form:
binding <- value wrapped in whatever monad you're using
So length args just returns an Int, but Haskell wants an IO Int. By doing ...
I would format it like this:
(ns phrase
(:require [clojure.string :as s]))
(defn word-array [phrase]
(s/split (s/lower-case phrase) #"\W+"))
(defn word-count [phrase]
(frequencies (word-array phrase)))
Notice that I included the require statement as part of the ns definition.
Whether...
I'm still playing with how I want to build the parameter. However, in the end I still want to pass it to the prepare statement the same. Note: $this->dbh is defined in the __construct()
function getTable_Where($table){
/*
* Usage:
* $table - assoc. array containing all values.
...
Was sent here to get some of code reviewed. Having difficulties with the problem. Wanted to know if I was going in the right direction. Here is the problem:
Create a Java GUI program which has one button, one text box and one textfield. When a user click on the button, the system should pop u...
When are objects or something else said to be "first class" in a given programming language, and why? In what do they differ from languages where they are not?
EDIT. When one says "everything is an object" (like in Python), does he indeed mean that "everything is first-class"?
Background
We've had a user who asked many questions, mainly follow-up questions, some of which lacked sufficient detail and a review request. Due to some issues stemming from issues of the user and the community regarding how these questions should be asked, the user eventually had their accou...
I am trying to learn C++ by myself. I looked up a sample question after going through some text. Though I would like someone to review my code. I'm basically asking you to break it to show some flaws or some thing I missed. As a beginner I tried exhaustively to improve it and now hit a wall to ...
I am a beginner and I have made Colorful Lights using check-boxes in HTML. I'm pretty sure it will look horrible to any developer out there, but hey, that's why I've posted it.
I'd like a general review of this. I'm especially concerned about the quality and enhancements of this form.
<html>
<...
I have created the private chat system. I want to reload the div so that it can have the effect of instant messaging.I am very new to php. I know that I can use ajax to do this and I try but it does not work.A lot of error!I cannot do it.
Here is the php file of the display messagees page:(
<html>
Looking for general feedback on this package.
This question is a follow up this post: Utility package comparable to underscores.js
I changed my naming conventions and remvoed some excess methods. I added in better comments.
This simple isType functions I keep for use in callbacks. That is th...
I had previously asked this question on SO. The answer pointed me towards using the task parallel library for multiple parallel downloads. I'm not actually utilizing this exact code, but it got me to rethink my design.
The one open issue that wasn't really addressed (and I didn't ask it), canc...
Things you could improve:
Bugs
Your initial printing of the input command line arguments looks buggy.
cout<<argv[1]<<endl;
cout<<argv[2]<<endl;
cout<<argv[2]<<endl;
It looks like you meant to print argv[3] here, but accidentally put a 2.
Syntax/Styling
Please don't use using namespace...
Short Version
I believe it would be valuable to create a 'canonical' question/answer of sorts for each language, and I am hoping to get others' thoughts on this.
These questions and answers would serve as a central explanation of certain common issues. All answers would still be expected to be ...
I am doing refactoring for node js + express application.
For client images I am doing this kind of link, I am doing it in 10+ places. How can I make it kind of global,
var urlPath = req.protocol + "://" + req.get('host') + '/api/users/';
The problem is that is uses req object, which is acc...
It's easy to do than criticize. Here's my attempt to implement a Celsius-to-Fahrenheit conversion table in C++.
#include <cstdlib>
#include <cstring>
#include <iomanip>
#include <iostream>
#define DEGREE_SIGN "\u00B0"
class Fahrenheit;
class Celsius {
public:
explicit Celsius(double c)...
