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3
votes
0answers
15 views

Sokoban text clone

I rewrote this simple, list-based Sokoban implementation a few times, trying to make it better. Right now, I'm stuck without ideas, but I still feel there is room for improvement, specially in ...
6
votes
1answer
87 views

React.js components for golf

So I've recently started to look into react, I feel like I'm understanding it, but I want to make sure I'm doing the best practices before I make too many bad habits. I'm using the ...
6
votes
1answer
143 views

Saving data in local storage

I have written a small library for saving data on local storage. I am still a learner and I am not sure whether my code is OK for a production level application. ...
2
votes
2answers
28 views

Moving a clock forward

I am taking a Ruby class and our assignment was to write a class that takes two users inputs (1. the time, 2. the amount of minutes to move forward). Then based on the two inputs forward the time by ...
5
votes
1answer
40 views

Affordability/Mortgage Calculator

I'm working on a class project for my intro to Java class. My background is in accounting/finance so I decided to make this simple calculator that helps the user decide what they can afford and how ...
0
votes
1answer
33 views

jQuery Plugin options

The user can provide a JSON object to configure the plugin when they initialise it. I want those options to be available whenever a plugin action is performed. I have read the plugin documentation ...
1
vote
1answer
27 views

Handling 8 toggle buttons in a point-of-sale application

I am self-taught and trying to improve my programming skills. My project is a point-of-sale application, with lots of buttons. I am curious how improve this section of code, as I seem to be going ...
1
vote
2answers
51 views
5
votes
2answers
49 views

Statistics with Python

Write a program to determine the mean, median, and standard deviation of a list of numbers Count the duplicate numbers in the code, listing any that occur more than once with the number of times ...
2
votes
0answers
51 views

Bitmap to base64 and writefile

I have the following code which does 2 things: Return a scanned fingerprint as base64 Store this print as bitmap While the code works most of the time, sometimes an invalid bitmap is saved (I ...
3
votes
2answers
35 views

Auto backup Chrome bookmarks

This script, once added to the Windows Scheduler, automatically creates a backup of your Google Chrome bookmarks. ...
3
votes
1answer
47 views

Video frame to Minecraft map colors

I'm still somewhat new to C, so pardon me for any silly mistakes I've made. I'm trying to convert video frames into Minecraft map colors using JNI and ...
6
votes
2answers
49 views

Beginner Hangman in Python

I'm new to programming (just about 2 months), and have been trying to learn as much as I can as quickly as I can. I made a little Hangman game as a practice project this weekend. It doesn't have ...
-4
votes
0answers
13 views

How do I delete a node from a binary search tree? [on hold]

I'm trying to delete a node from a binary search tree and I keep getting stack overflow. Please let me know if you see any glaring errors. Here is the method: public void delete(T x) { ...
4
votes
2answers
65 views

Reverse all the words in a given string

I have read this and I want to know how the solution that I came up with in my interview compares with the top solution. ...
3
votes
2answers
14 views

Multiple server FTP download class

I've written this a short time ago. Do you see anywhere I can improve my logic? This is my first python script. ...
-3
votes
0answers
20 views

Sales Tax Problem help Needed On OOPS [on hold]

Hi Guys I am new to OOPS , just tried to solve a below problem two listed on below link : http://www.dotnetspider.com/forum/93884-plzz-provide-code-for-below-problems.aspx Please provide me the ...
1
vote
1answer
46 views

RadioButton Selection Extremely Slow

I have a DataGrid that I filter when the user inputs text into a search box. The column that is filtered is based upon which radio button the user selects (Name, Town or Post Code). Although initially ...
-2
votes
1answer
39 views

Python Simple Math While Loop [closed]

Write a program in Python that defines a function that takes a single argument, a positive integer (you can assume all integers entered will be positive, you do not need to check). The function ...
2
votes
2answers
53 views

Simple text game

I am new to coding and am working through Learn Python The Hard Way. I wrote a simple text game as instructed. The logic appears to be sound. I played through it and didn't run into any dead ends. ...
-1
votes
2answers
117 views

Use NLog from different classes in a DLL

I started using NLog. I wrapped NLog inside an internal class, for my own needs. Is my implementation and usage correct? If ...
0
votes
0answers
36 views

Sunrise calculator [closed]

I'm taking a stab at learning Swift, and thought I'd ask for a code review. Basically, can you look at the code and tell me whether where the novice errors are, and what I should be doing instead? ...
4
votes
2answers
594 views

Simple FIFO and LIFO ferry simulator

I am trying to make a ferry simulator with one ferry that works like a stack and another like a queue. I have a working class for stacks and queues with pop/push; I am trying to figure out how to ...
2
votes
4answers
262 views

Implementing a thread safe log class with simple functionality

I have finally assembled an attempt to create a thread safe logging class and also ensured by file flags that file should not be accessed by different processes at same time. This classed will be ...
2
votes
3answers
48 views

Search dictionary by value

I have a dictionary which I use to lookup my binary and ASCII values (from A - P). It works, but my ascii2bin function just doesn't really feel right (and ...
0
votes
0answers
28 views

trying to make a Sudoku Solver with the recursive backtracking method [closed]

I am a complete beginner, and Im just trying to learn general coding skills. I picked a sudoku solver as an intro project to get a grasp of java programming, but I cannot quite get it to work. Could ...
0
votes
0answers
13 views

Better way to template in simple coffee script

I am looking to see if there is a better way to refactor the creatMessage such that the logic of identifying message elements is outside the actual message ...
5
votes
1answer
62 views

Printing a staircase of text

So basically, a user is prompted to input a number of stairs and a staircase when a guy on it is generated. I know this is sloppy and my variable names are rough, I'm actively working to change them ...
5
votes
2answers
51 views

Simplified DES encryption

This is one of my first Python scripts and I was wondering if it meets the correct conventions. Also are there things that you would write different? I am looking for some good comments so I can start ...
2
votes
3answers
209 views

DataGrid Filter Method Very Slow

I'm having a lot of trouble in my Database program with trying to implement an effective DataGrid filtering method. After taking advice from a previous code review I'm trying to implement a DataModel ...
4
votes
1answer
63 views

Airline Reservations

I am looking for general feedback on this small, simple program I wrote. It works perfectly, but I am striving for readable, clean code. I also have specific questions: (1) Is the 'switch' ...
4
votes
1answer
167 views

Print and calculate French written numbers from 1 to 1000 using imperative Java

I've written a little (imperative) java program that basically prints out all french written numbers from 1 to 1000. (I'm learning how to write them) Based on the first numbers (1-16) and the tens ...
3
votes
1answer
58 views

Befunge-93 interpreter in Haskell

This is an interpreter that takes in a slightly altered Befunge-93 (no input from the user, no limits on size and division by zero defaults to zero). I'm currently looking at the state monad and how ...
12
votes
1answer
172 views

Printing large numbers, or not large but LARGE

I just started learning Java about a month ago. I'm wondering, what would an experienced developer do differently in the code below? As I learn to code, what direction should I be pushing myself? I ...
4
votes
2answers
45 views

m3u file collector

I'm new to Python and wrote this code for collecting all files in an m3u (playlist) file and copying them into a directory. ...
0
votes
1answer
39 views

Filling TextBoxes from a WPF DataGrid

I have a very basic method at the moment that fills text boxes with data relevant to the selected company. I load the data into a DataGrid using this method; CompanyDataService ...
8
votes
2answers
418 views

Tic Tic Tic Tac Tac Tac Toe Toe Toe

I created a Tic_Tac_Toe class to play the game Tic Tac Toe. Is there a better way of coding a game like this? I started learning python 5 days ago and my knowledge ...
4
votes
2answers
101 views

Password generator script

What I was trying to do here was create a Python script that would generate passwords with 16 characters with uppercase and lowercase letters, and numbers. The generated password would then write ...
2
votes
0answers
28 views

Quartz2D, circular slider performance optimization

I have a circular slider. Each time i move finger i call [self setNeedDisplay], get new angle to change handle position and mask arc. When i move very fast my CPU load about 70%, it's very hight as ...
2
votes
1answer
50 views

Trying to do Type-Driven Development in F#

I've been wanting to try out F# for some real world programming so I decided to try rewriting a program that is being used at work. It can be reduced to a few steps: Get report templates. In this ...
3
votes
1answer
41 views

Converting polar coordinates to Cartesian coordinates

I have a functional script that converts polar coordinates to Cartesian coordinates and then matches a value in a separate array to the coordinates. It works well, but I find that it takes a long time ...
4
votes
2answers
38 views

Basic Bill of Materials schema

I've been working on Bill of Materials mini schema for a while. At first I had single Part table where I've referenced itself. I was told it would be better to have ...
10
votes
3answers
820 views

TCP Client Class implementation in C#

I tried to implement following class which should handle connecting to a server, as well as sending and receiving data. Your feedback is welcome. Please note I am beginner in .NET and don't give too ...
3
votes
2answers
50 views

Program based on a physics concept

I am a beginner and I wanted to make programs that would help me while I learnt Java. I made a program to help me in my assignments. Any suggetions? Main method ...
1
vote
1answer
37 views

Kruskal's algorithm

I'm working through Coffeescript implementing simple algorithms (started with Prim's as reviewed in this previous post) and wrote out Kruskal's algorithm as below, with a few helper functions. I'd ...
2
votes
1answer
62 views

Database Connection Program

Earlier today I asked a question as a guest (whoops) regarding my Database program. I could not comment nor post again asking for further advice from the people that answered my question. I have ...
5
votes
3answers
132 views

MySQL-to-PostgreSQL migration script

I'm working on a Python script to migrate a MySQL database into a PostgreSQL database with a different Schema (different table structures, different datatypes and so on). I'm a sysadmin and ...
2
votes
0answers
28 views

Scala - Console User Interface Framework

I've been learning Scala and I'd love to get your feedback in order to improve. As an exercise I made a simple framework for creating command-line user interfaces. Any and all comments are welcome, ...
3
votes
2answers
100 views

Database Connection Program With HR Functionality

I've started writing a fully functional Database program in C# that allows a user to access a HR system (with more systems planned in the future). I have come over to C# from Java around two weeks ...
7
votes
3answers
269 views

Shrinking and expanding square

I'm a computer science student who's just starting out with algorithms and their implementation. I wrote this code for a dynamically morphing square. I was wondering if I could get a review on it. I ...