I'm writing an utility function that returns the extension(s) of a boost::filesystem::path (v3). Boost's path class already has some of this functionality using path = boost::filesystem::path; path shader_file{"/var/.private/code/main.vertex.glsl"}; shader_file.extension(); // returns ".glsl" ...

I have this calendar program that I've finished but it's kind of long. Also, could someone tell me why I'm getting the wrong starting days even though I'm following a formula? Thanks. #include <iostream> #include <conio.h> #include <string> using namespace std; void printDays(); // easy fun...

I would like some feedback on my red black tree implementation. Anything is fine. I've debugged this and it seems to be working fine, however I may have missed something. Basically, this is a red black tree that stores character strings as keys and the passage that contains those strings as valu...

This is probably one of CR's oldest tags, next to refactoring and best-practice, both of which have already been removed. I recall similar discussion mentioning that specific optimization tags would be more beneficial, such as for speed and memory. Even if we were to create some of these, we ma...

I'm designing a small CMS with best practices I learned. I came to this conclusion when comes to including page content and themes to each page depending by user or whatever. But how could I make this better? I can change title of included modules this way, but I cannot modify titles if the incl...

I'm sorry but I'm still a newbie in javascript. I have this issue that I have to get each initial difference first (Blue section cash - user input value) add all of the total from each input/blue cash then get the difference from the "cash on bank". I have created the input - cash on bank alrea...

Trying to make my projectile increase/decrease velocity and increase/decrease angle based on the arrow keys. What am I doing wrong because I am not getting any errors but nothing moves except my space bar key. # Default velocity for projectile global velocity velocity = 200 # Default angle for ...

Corrected my mistakes and did a bit more research, but now I'm just stuck on some logic statements. specifically the ones that are in the function char GetInteger() so how would I only allow 3 values to cause the loop to exit. #include <iostream> #include <fstream> #include <string> #include <ss...

I recently joined this github project based on a user script that offers a powerful editing tool to Stack Exchange Editors. My Goal: In the past few days, I've spent many hours improving the code, but today I re-wrote the whole thing into a completely new infrastructure. Here was my objectiv...

There is currently a question on hold, which really should never have been posted to codereview, but I think it actually hilights a point that would be worth an answer. I started to edit the question to fix the OP's mistake, and voted to reopen, but on thinking about, I don't think that was righ...

I want to add a parent reference to a tree like structure. The structure can be seen in the first code snippet, which also is how I would use my code, for example inside an angular controller. $scope.tree = Tree.parentize({ title: 'root', children: [{ title: 'child one', ...

In the spirit of Google's angular.js Style Guide, I set out to define my angularjs controllers as classes, complete with instance functions. I ran into trouble, however, when trying to access injectable services (like $resource) from inside one of those instance functions. I wanted a way to avoi...

I am writing test scripts using Selenium Webdriver and I have created a simple framework for tests step-by-step execution. My goal was to improve the readability of the code as well as the logic of test scenarios. To do that I wrote some wrappers that group some logic together. The main ideas ar...

This below code implements a simulation of an ocean(as 2d-array of cells) which currently have Shark, fish or be Empty. User can run this simulation, as shown below: > java Simtext 25 30 1 With this command, SimText will animate a 25x30 ocean array with a starveTime of 1 unit. ================...

How better to refactor nested if-blocks? error_reporting(E_ALL); ini_set('display_errors', 1); // Usage: emailhandler.php?from=<sender>&body=<body>[&to=<device>] // CREATE TABLE inbox(sender VARCHAR(255), rcpt VARCHAR(255), body VARCHAR(255)); require_once '../incl/Confi...

I want to have a class that stores data from an input file, for use in a simulation program. It is like a struct but may require some small functions for accessors. A seperate class reads all the data from a text input file. I want to store most of this data in the above mentioned object. Theref...

It took me while to finish, but here is my custom matrix class. I assume that the row/column iterators are the most critical part of this class but anyway I would very much appreciate your ideas of this project. #include <iostream> #include <iomanip> #include <ios> #include <sstream> #include <...

I wrote a bash script for reviewing scientific articles. It adds a blank page for notes and creates a new landscape file. I'm sure it can be made better code wise. Any suggestions? #!/bin/bash if [ $# -ne 1 ] then echo "Usage example: ./bashscript src.pdf" exit $E_BADARGS else NUM=$(pdf...

I'm trying to change the text of a button when a table is visible or not with jquery. The problem is that jquery .is(":visible") don't appear to do it. ¿What I'm doing wrong? I supposed that .is(":visible") is what is needed to check if an element is visible. $(function() { $( "#tabla" )....

For our (internal) automated test project, I am writing a part where parameters can be passed to an SSIS Package before it gets executed. The tester delivers the parameter name, value and desired datatype in a table format. I get the datatype and parses it to the correct type. We assume a happy f...

I'm reviewing some others code (C# which I'm new to) and I came across this : tableDataGridView.Columns[0].ToolTipText.ToString(); With ToolTipText which is already a string... Am I missing something or I can, as I presume, remove safely the ToString() ?

I make my first ruby script (It creates a local and remote repo for git, by this tutorial: http://blog.shvetsov.com/2013/04/using-git-with-dropbox.html). I have been working for about 3 years with PHP, and somehow I find that my ruby script looks incredibly ugly. Is it correct to use a class fo...

erb was mentioned as a possible rouge tag. It has currently has 3 questions and no wiki. It turns out that erb is a Ruby class. As best I can tell, erb is used for meta-programming. Now, I see this tag as a problem because we don't want language specific tags for concepts. However, this assumes...

I have following code and I need need help refactoring: Validation class for objects you may create: Email address URL Norwegian Mobile Number (must start with 4, 9 or 59 and be 8 digits long) <?php /** Validation Class * Class to to validate any Data send by user depend in D...

I'm not entirely clear how to do OOP cleanly. I have a Lexer class with a bunch of methods to retrieve different parts of a file, and some other helper methods. This is how I'd typically use my class main.py from lexer import Lexer lex = Lexer() text = lex.read_file("filename.DATA") CSMPRR = ...

I have the following js code: if (typeof someFunc === "function") { var result = someFunc.apply(this, arguments); // if someFunc returns a non-false value, end execution if (result) { return result; } } // if there's no someFunc or someFunc returned 'false', // 'null', '...

I am making a sentiment analysis library targeted first at social media text (like Twitter) and then I will expand it for more general use. For the first step I am making a simple interface and a class that is going to be used for storing some data about the text to be analyzed like the text its...

I need to change aria-hidden attribute when Show/Hide something with JQuery. This is showHide function from JQuery 1.9.1 I added only 2 lines of code: elem.setAttribute("aria-hidden", "false"); elem.setAttribute("aria-hidden", "true"); This is working but I am not sure will this work in all ...

I've made a custom class called MSView which inherits the main UIView class so I can add my own properties to my views. Here's the MSView header file @interface MSView : UIView @property(nonatomic, strong) NSString * name; @property BOOL selected; @property NSInteger id; @end The problem th...

I implemented negamax with alpha beta pruning and quiscence search and it seems like it works... except for sometimes the computer lets me mate in 1, even though there were moves that it could've done to prevent it (this happened at depth 4, where it absolutely should've been spotted). I'd really...

I am currently writing my bachelor's thesis about on-line handwriting recognition. This is not OCR, because I have the information how a symbol is written as a list of pen trajectory coordinates (x, y). I call this hwrt - handwriting recognition toolkit. It has a documentation and a friend of mi...

class MinHeap<T> where T: IComparable { List<T> elements; public MinHeap() { elements = new List<T>(); } public void Add(T item) { elements.Add(item); Heapify(); } public void Delete(T item)...

My code works fine. I just want to have your insight and opinions about the way i did it. For example, is it easy to maintain and good at architecture design? <html> <head> <title>Quizz</title> <script src="http://code.jquery.com/jquery-1.11.0.min.js"></script> <script> var quiz = [{ ...

I'm reviewing some code and I came across this : // Select the last parameter in the list if (parametersListBox.SelectedIndex > -1) { parametersListBox.SetSelected(parametersListBox.SelectedIndex, true); } ParametersListBox being a c# ListBox. Despite the fact that the comment is wrong, do...

I have created a set of functions, that when given a struct of structs full of names, it will highlight those names that appear in a body of HTMl based text. Is this the best method of doing this? <cfcomponent> <cffunction name="init" access="public" output="false" returntype="PartnerHighligh...

I want to learn best practices for structuring these kinds of small jquery plugin libraries. I believe I am using a bad design pattern and what I was going for is fewest line numbers and minimal code. Please advise on any better practices and any ways I can reduce the code down further. $(windo...