All Questions

I'm learning react-typescript programming. Developed a sample application, which supports in multi language. github Souce: https://github.com/phanivaranasi/sownikbackend.git Review the code and ...

I am new to OpenCL and I am asked to implement a kerenl (device code) for the attached c++ code. I tried to start writing kernel but not sure if this is correct try or not. Can you please read my c++ ...

I made a simple password generator (once again). ...

I though of defining the following module that I could use to govern the dark mode on/off on a website. Probably I would use it only for that in the whole page, but in the case I don't (i.e. I end up ...

This program reads raw pixels from the pipe/stdin in a loop and set the root window background. ...

Hi there I was hoping to get a better grasp of greddy algorithms while trying to solve this problem: Hackerrank: Gridland Metro and I was trying to apply an algorithm where each grid could be ...

I am searching for a more efficient way to calculate the so called vec-trick used in Tensor algebra, see Wikipedia. Introduction: Suppose you have a matrix vector multiplication, where a matrix C ...

I am looking for feedback on the function below to load a png image stored as bytes from a MongoDB into numpy arrays. ...

I finally got this lexer working. How can the parse function be simplified? The goal is to take a tree of indentation-based text, and convert it into parentheses-...

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I want to see if I can find a way to have the system work the same way when it runs, but condense it, as if I don't I will be constantly writing a lot of code that I believe I could just write in a ...

I recently wrote code to parse lambda expressions in a lisp like format, using a small hand-rolled parsing library. The goal This code was written as a part of this code-golf challenge not as code-...

I have written a python script that generates random rows with a provided array. To better explain ...

I am formatting my TV series archive and can not do one by one. I wrote this code and it's working like what I want. I am a beginner and want to improve my knowledge of algorithm. What can you ...

UPDATEIT on SPOJ: UPDATEIT - Update the array ! #bitmasks You have an array containing n elements initially all 0. You need to do a number of update operations on it. In each update you specify l, r ...

While working on my demo database manager app, I have coded a previously presented Storage Library. The structure of the library's code and employed design patterns partially follow that of the Secure ...

I'm really new to code optimization and JS. I would like to ask for help on optimizing my code. Thank you in advance. Here is my code: ...

Below is the code to insert data to mong client, Right now it works, however the successful message appears even before all the data is migrated. Migrating the data happens after that. ...

I watched the python multiprocessing tutorial on youtube, here's the link https://www.youtube.com/watch?v=fKl2JW_qrso&t=2316s&ab_channel=CoreySchafer Then, I tried to apply that method in my ...

Here is my attempt to output webscraping results to a bibtex file. I would like to use this format as input to the Zotero database. As BetterBibtex already has a ...

I need to know something. I applied for a job, There I was given a take-home assessment. The test is here on this below GitHub URL https://github.com/lokoArt/xanpool-full-stack-assignment But I was ...

This is my code: ...

The two list have different structure. The list originalPgs is a list of PGRatingConfig and has this structure: ...

I wrote a program that syncs the lyric of an MP3 song and displays the text as a subtitle when playing the song, but my code for this is too Unprofessional and weak. Is there a way to display it more ...

I am getinng a syntax error on the while part, im not too sure why though, the question is IGCSE Cambridge International Computer Science 0478/22. I am new to coding and am not sure why this is ...

I've put together this script to check through various location and pick the next media file to play on an internet radio station: ...

I have a Python script that runs as a service, like this: ...

I have this code to go from an array of bytes (arbitrarily long) to a "bigint" string (really, an arbitrarily long string composed of integers 0-9), and go from that long integer string into ...

I've come up with a design pattern that's a mix of other patterns like Mediator, Repository, Factory. The idea is that instead of passing a specific object like a UserViewModel from the UI to the BL ...

I'm looking to rework and make it easier to read this handleFilterChange function This is helper being used in the function ...

I create a function that returns the next prime number greater or equal to the number given as an argument and my code works well but I have one issue when I run multiple tests I got a long run time. ...

There are 2 persons and their already booked meeting schedule is given and also time bound for both the person is given. Now, we want to schedule a meeting between them in an available time that suits ...

I am trying to solve a challenge in which I have to write a function that takes in two numbers as arguments and returns an array containing numbers between them which are prime and their reverse is ...

I am currently using a ThreadedConnectionPool from psycopg2 to lease transactions to a PostgreSQL database and would like a ...

I am using below code which is comparing three columns values and copy pasting the 4th column data into other column. My code is working fine but it is slow to perform the processing and takes much ...

A newbie here. I have done this assignment that my university gave. Requirements Participants may enter the tournament as individuals or as part of a team** It is expected that will be 4 teams each ...

This is my very first time here, I am coming from stackoverflow.com thanks to @r2evans. So I apologize in advance if I don't follow all the rules. I wrote a code in ...

I created a watchdog/notifier in C++ and wanted to make it better so it could be used by multiple people. The idea is that there is a timer class and event. client create events and pass a lambda ...

I want to check client's browser version, and if it's too old, display a message that the user should update their browser in order to use the website. The website is built using ASP.NET MVC. I have ...

Which approach to creating repeating Runnables is better? ...

The question was on Leetcode 1584. Min Cost to Connect All Points. My answer to this question is: ...

I was given the problem (called "car plate problem") to write all the values that go from AAA0001 to ZZZ9999 with the following premises: Create all the possibilities from AAA0001 to ...

I am writing library code to help other developers send messages to a pub-sub event broker. In many cases, the message source will not be "stream-like". Specifically, most messages are ...

I wrote a Logistic Regression for Fashion MNIST to classify T-shirt vs. Shirt. here is the class ...

I am currently creating a Java console program for a text-based Monopoly game as a personal project. Since this is my first project that I have worked on, I would like to know what kind of object ...

I am trying to collect weather data via API and then send it to a PLC through VPN in a loop every 50 seconds. Everything works fine except the GUI freezes when I click the "Start Sending" ...

I have a csv file with bid/ask prices of many bonds (using ISIN identifiers) for the past 1 yr. Using these historical prices, I'm trying to calculate the historical volatility for each bond. Although ...

I have done this little Program in Golang: ...

So I have done a little program where the goal is trying to teach some cars (red and blue rectangles) to "drive" through genetic algorithm. It works well and I haven't seen any bugs, but the ...

I wanted to make a blackjack game to use while bored, but it turned out to be far more complicated than I thought. ...