Since writing your own C++ game engine seems to be really popular these days (seriously just look at the amount of people presenting their WIPs on YouTube) I figured I'd try it myself. My mental model of an event system looks like this: Events are basically signals that tell you that something h...

Code is Working Review and Recommend What Are Best Practice What I am trying to achieve. API with Flask that runs any python file from the current directory. Run the file and get output in JSON Below is the code for the app.py from flask import Flask,jsonify from flask_restful import Api,Reso...

I'm trying to implement a re_sub and it's been quite tricky for me to do. I wanted to take the python code to replace a string -- re.sub(r";.+", " ", s) -- and do it in C. Examples of grabbing a single regex match were pretty easy to find (and do) but doing multiple matches and then substituting...

I create an Object of class Notification that contains all the details needed to send an email. Then I want to pass those details to class Email. I am trying to see if this code is pythonic. Can you point out where this could be improved? details = {'email': 'email_address', 'username':'user_name...

I need to split a string by a separator but don't want to split if the separator is prefixed by the escape string. For example: "This works\\ but it\\ isn't pretty." with " " as the separator and "\\" as the escape string should produce the following: []string{"This", "works but", "it isn't", "pr...

I have a question about a "default integer type". The one you use to "count things" generally. Jon Kalb convinced me this should be a signed type. So I've been happily using int for that purpose. However, since I write code for 64-bit CPUs, and often use this type as an array index, it seems like...

I wrote a short function that should check if user input does contain any bad words that I predefined inside $bad_words array. I don't even care to replace them - I just want to ban if there are any. The code seems to work as it should - in the example below will detect the quoted string badword ...

I have a code that gives output in a format I want however the results it shows are not 100% correct. I have two big fast files which look like below (information after # are not in the actual file - I put them i this question for better understanding): f1.fa >seq1 ATCGCGT #--> 6mers are ATCGCG ...

I recently implemented a weak pointer (see background at the bottom) and I'd like to know if I missed anything with some logic I'm using to minimize the number of required atomic operations when handling reference counts. tl;dr: I'm using the upper bits of the use-count while attempting to lock ...

Repo url : https://gitlab.com/JakLem/symfony-cqrs-product-sample/-/tree/productCreateWithForm Hi, i dont know if this a good place for this kind of request. If not please provide me another forum like stack where i can ask about it. So... I would like to ask you about Code Review of my project. L...

This question is about the V language. If you have 300+ rep please change the "go" tag to "v" and remove this text. Thanks! pub fn (df DataFrame) str() string { // measure column widths mut width := []int{len: 1 + df.cols.len} mut str_sers := []Series{len: 1 + df.cols.len} mut ser...

I have created a simple client-server model that handles file browsing as well. Now I wanted to create a redundant server. That is a backup server that will handle all client connections only when the primary server fails. My ques is:- How will the client and backup server come to know that the p...

in many other language (c#, js etc), we can find "property" accessor by exemple (in fictif c# style) property string a{ set=>string (string v){... do this when "a" is modifyed ...}; get=>string (){...do this when value of "a" is asked...} } .... a="foobar"; // call "set" function like operator...

I'm new to Haskell, and I figured that pairwise summation is something I could do easily. I wrote this: pairwiseSum :: (Num a) => [a] -> a pairwiseSum [] = 0 pairwiseSum [x] = x pairwiseSum (x:xs) = (pairwiseSum (everyOther (x:xs))) + (pairwiseSum (everyOther xs)) everyOther :: [a] -> [a] everyO...

I wrote my first working website in ReactJs as a beginner and I have a few questions. First question is about meta-tags. I used react-snap for generate meta-tags, because it was the only solution I have found so far, that didnt use server side rendering. But, I have two pages on webpage, one for ...

There are systems that when you duplicate an asset, the new assets are created with an index, so that the name do not collide. For instance, if I have an asset called House, and I press "Duplicate", a new asset will be created called House (1), and if I press again, it will be called House (2) I ...