Requests for reviews of existing code (must already work).
Goal Our goal is to create a kind of table, using HTML/CSS/JS, with cells that expand when you click on them. If you click on a header, the whole row or column will expand. This in itself is not ...
Context I noticed that an application was flooding the database with simple SELECTs. The investigation revealed some bugs in the health check which theoretically implemented caching (to avoid quer...
I was directed a few days ago to a post about a string copy function, which IMO improves the commonly known string copy functions, including strlcpy(3BSD), strlcat(3BSD), and strscpy(9). It define...
I am currently working on an Angular SPA that supports multiple languages and relies on ngRx for state management. Although the application state is handled by ngRx, the current language is stored...
This is a post of mine from Code Review Stack Exchange which did not get an answer yet. I am developing an Angular application that consumes an external REST API. I am using OpenAPI generator (Typ...
I've written the following code implementing a state machine in Python, and I'd like some feedback on it. The basic idea is that each state has a set of corresponding actions that trigger a state ...
Context This Q&A from SO suggests that throwing exceptions is incredibly expensive when compared to returning values (return codes): that with return codes instead of exceptions the same pr...
Assume this trivial logic puzzle which I have made up: There are three boys, Fred, John and Max. No two of the boys have the same age. Max is older than John. Fred is not the oldest one. Quest...
The problem Given a string s containing just the characters '(', ')', '{', '}', '[' and ']', determine if the input string is valid. An input string is valid if: Open brackets are closed by ...
I've written a class that allows to access dictionary entries of arbitrary dicts with appropriate string keys through attribute access syntax on an instance of the class. My questions are: Is...
Overflow checking for integral-type arithmetic operations is disabled by default and it can be explicitly enabled by using using checked function or the -checked compiler switch. Since I mainly de...
The problem You are given the following information, but you may prefer to do some research for yourself. 1 Jan 1900 was a Monday. Thirty days has September, April, June and November. All t...
I've just started playing around with pygame and have written a small game in it, of which I'd like a review. Note that I'm not only a complete beginner in pygame, but I also have very little exper...
I'm writing a function that counts the number of assignments for a fscanf format string. I studied the documentation in C standard 7.21.6.2 It looks like it works. It passes all test cases I have w...
I wrote this HTML sanitizer for use in web scraping. The idea is to safely copy content from a site but apply my own style-sheet and remove any unsafe elements. This whitelist approach seems very d...
Last year, I started working on a language I named SuperCode but then decided BMPL (Builder's Multi-Purpose Language) as the final name. The language would be written using C and up until now, the ...
A shared hosting based Apache PCRE public_html/.htaccess file for a website with the common features: MediaWiki based (most of the website interaction is backendish --- there barely are any fron...
As a non PHP programmer I have tried to program some basic PHP mail() function code to send Right To Left (RTL) contact form messages to my local email client (i.e. an email client which is affilia...
Just looking to hear some reviews on my current MVVM Implementation, If I am heading towards the right direction. :) Code BaseViewModel public class BaseViewModel : INotifyPropertyChanged { ...
I was wondering if somebody can review my code? I am creating a simple login desktop application, just to get used to the MVVM pattern using WPF. View <Window x:Class="Login_App.MainWindow" ...
I have recently started a project based on the clean architecture principle and noticed that it did not rely on generic repositories since Entity Framework's DbSets are doing the job just fine. In ...
The objective here is to create a set of square kml coordinates centered on a point. I use this to create a square map centered on a mountain peak and then turn that into a STL that I can 3D print....
This is a class from my personal code library, and from a package which deals with integer sequences. It implements an interface package org.cheddarmonk.math.sequence; public interface IntegerSequ...
This is an unanswered code review request of mine from Code Review Stack Exchange. Overview I have developed a small ASP.NET Core 3.1 Web API that provides information that is rarely changed (sever...
This is basically an unanswered code review request of mine from CodeReview Stack Exchange. I want to be able to log as accurately as possible, the time spent by a certain Web API action in an ASP....
