Linked Questions

66
votes
8answers
9k views

Open, write and close a file

I have a small 10-liner function that writes some data to a file using an std::ofstream. I did not explicitly call .close() at ...
15
votes
5answers
3k views

One program using three functions to compare two double-precision numbers

I am currently learning C++ though Bjarne Stroustrup book Programming Principles and Practices using C++. Going through the drills, I am trying to purposefully write efficient and readable code (good ...
15
votes
3answers
26k views

Salt generation in C#

I have designed a small method to generate a salt for a password. All this does is create a random salt and does nothing to add it to the password. I have a few questions regarding my very simple ...
10
votes
3answers
222 views

Writing a program to read a maximum of 99 elements in an iteration from a list

I want to read a list of elements and pass a maximum of 99 elements to a function for some logical operations. I have tried this with an array as an example and this code was successful in achieving ...
8
votes
5answers
429 views

Custom networked remote manager

I've spent my fair share of time criticizing other people's code on this site; but I'm finding out I'm kind of a hypocrite. Almost everything I've written so far has been some program whipped together ...
8
votes
1answer
5k views

Encrypting strings in Golang

This is a an example application for testing some encryption and decryption functions in Golang. The functions encryptString(), ...
7
votes
3answers
3k views

Word separator and Pig Latin program - final edit

This is an updated version of my previous Java program that asks the user for a sentence and then separates the words and then converts the sentence into Pig Latin. My previous program was working, ...
7
votes
1answer
4k views

Basic JavaScript template engine using replace, match and RegExp

To practice with regular expressions, I wrote this basic template engine in JavaScript in addition to a simple test case to make sure it works correctly. I am wondering if there is any improvements I ...
6
votes
7answers
6k views

Speech Synthesis to showcase how various voices sound with System.Speech.Synthesis

I was wondering if you would be willing to give me some suggestions on shortening this code. I feel as if the amount of if statements I have is a bit much. ...
6
votes
4answers
709 views

Educational website using ASP.NET webforms

Our team is developing an educational website using ASP.NET webforms. We designed DAL & BAL classes and now I have some questions: Are DAL & BAL designed well? Would it be better using ORM (...
6
votes
3answers
2k views

Geometry Calculations - Cube, Sphere, and Tetrahedron

This is the first code I've written. It's for an intro to Java course. Could you look over it and let me know of things I could improve before handing it in? For reference, I've also provided what I'...
5
votes
5answers
11k views

Checking if a given string is in alphabetical order

I wrote this function to check if a given string is in alphabetic order. How can I improve? ...
5
votes
2answers
6k views

Read binary serial data and parse integers

I'm reading serial data in binary format from a stream, and I'm not happy with how I extract the data because it takes so much operations to extract the binary data from a simple line of binary data. ...
5
votes
3answers
153 views

Userform that calculates gas mileage

I created a project for a programming class that asks you to make a userform in Visual Studio that calculates mileage, given the user inputs of gallons of gas consumed and distance traveled. The code ...
5
votes
4answers
7k views

Simple BMI calculator in Java

A similar question must have been asked a thousand times, but for the life of me I can't figure this out. I am new to Java and I want to create a programme that asks a user for his or her height and ...
5
votes
3answers
5k views

Shape Calculator in Java

This is my first time putting up a completed program onto the web and I was hoping to get some feedback on these areas: Commenting (Too much, not enough or do I need to simplify anything) Structure (...
5
votes
3answers
1k views

EncodingTranslatorStream - A stream object that translates character encoding

This class is a stream designed to perform character encoding translation. So you instantiate it, pass an input stream, and specify the input encoding and desired output encoding, so that when you ...
4
votes
2answers
84 views

Posting accounting data to a report

I have some buttons on an Excel report. 2 in particular are for posting all Budget numbers to the report and posting the Actual numbers. I currently have 2 separate subs, one assigned to each button. ...
4
votes
2answers
125 views

Accelerate the process of filling the quality control table

I'm working on a report of quality control. I've got a table, with all the points of control inside, and each time, when I get a new test result, Excel should fill this table. My code already works, ...
4
votes
1answer
2k views

Animal inheritance hierarchy

I'm trying to figure out if I'm doing superclasses right. Also, I welcome critique on Java structure/syntax etc. Animal.java: ...
4
votes
2answers
55k views

Connect Four game in Java

I was wondering if you guys could point out any mistakes I've made in this program, and how to improve the code. It's a simple console-based Connect Four game. You use 0-5 to place your piece in the ...
4
votes
1answer
4k views

Check if a String is a valid Double

For a class, I need to ask the user for a double. To verify that the number can be safely passed to Double.parseDouble, I wrote ...
4
votes
3answers
661 views

Right triangle side length calculation

My code compiles and executes. I would like to hear any comments or suggestions pertaining to my use of C++. ...
4
votes
1answer
67 views

Word Counter Project

I recently read K&R The C Programming Language and wanted to write a small program to count the occurrence of each word in the input (std-input - I piped a file with all shakespeare pieces in ...
4
votes
1answer
3k views

HND Java module (vending machine simulator)

As part of the distinction requirement, I am required to ask for testing/review of my code. There was no time allotted for this in class, and as such I am turning to the folks of StackExchange for ...
3
votes
4answers
2k views

Product Manager managing product listings and prices

For school we have to develop a product manager. The basic task is to add new products. A product has a name and a price. I know the one or other class is currently pretty empty but its planned to ...
3
votes
3answers
10k views

Search in a 2D array to find if there is a row or a column that contains the word “error” in every cell of that row or column

Search in a 2D array to check if there is a column or a row in the 2D Array thats contains all the word “error”, if yes return the index of that row or column else return 0; Exception: if the row ...
3
votes
2answers
84 views

LinkedList using Node Class in C++

I implemented Linked List data structure in C++ for practice purpose. The LinkedList.h uses Node.h as nodes. Creates and insert ...
3
votes
1answer
562 views

Tic Tac Toe with Python and Kivy

Accomplishment: Tic Tac Toe game with Python & Kivy I have created a simple tic tac toe game with a random bot logic (really random after a user selects a mark). Next step would be to insert the ...
3
votes
1answer
285 views

String tokenization and replacing a numbered field

I created various functions for string manipulation in Lua, where the strings are composed of tokens separated by an ASCII character (which may be the point, comma, semicolon etc.). One of these is ...

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