Welcome to Stack Overflow. Please read How to Ask and ask a question. You have shown us some code and explained what happens when you run it; but why is that result wrong? What should happen instead? Please also read stackoverflow.com/help/minimal-reproducible-example, and note that this is not a discussion forum - we are not interested in your level of experience, and we also don't do open-ended improvements etc. on code. (For the latter, try codereview.stackexchange.com for that; but note they have their own question-asking standards.) — Karl Knechtel16 secs ago
I am using the following gcc warning flags when compiling a C program with gcc:
-Wall -Werror -Wextra -Wundef -Wunreachable-code -Winit-self -Wparentheses -Wconversion -Wsign-conversion -Wsign-compare -Werror-implicit-function-declaration -Wmissing-prototypes -Wmissing-declarations -Wformat-secur...
Hello I am an absolute beginner with Kotlin and Android Studio.
I want to hear what I could do better for the next time or which flaws does my code have.
The code does what it should be.
the MainActivity file:
import androidx.appcompat.app.AppCompatActivity
import android.os.Bundle
import androi...
everyone. I started programming Kotlin in IntelliJ IDEA today. I have very limited experience in Java and slightly more in C# (just doing Advent of Code problems last month), so I'm not familiar with how to write idiomatic Kotlin.
import java.math.BigInteger
class FibonacciGenerator {
privat...
I am learning basic data structures in Python.
I'm not confident enough if my implementations are OK or I miss any corner cases.
So please check my code for Singly Linked List and Let me know where I can improve.
"""
Singly Linked List Implementation
"""
class Node:
"""
Constructor fo...
Note that on Code Review this wouldn't be on topic either. The code contains to many unknown elements and unexplained logic, making it unclear what actually happens, let alone how to rewrite it. — Gert Arnold57 secs ago
@pmg, the question needs work before it's suited to Code Review. You should have pointed the asker at A guide to Code Review for Stack Overflow users, as some things are done differently over there - e.g. we need a good description of the purpose of the code to give context, and question titles should simply say what the code does (the question is always, "How can I improve this?"). It's important that the code works correctly; include the unit tests if possible. — Toby Speight22 secs ago
Before you post at Code Review, make sure to read A guide to Code Review for Stack Overflow users, as some things are done differently over there - e.g. question titles should simply say what the code does, as the question is always, "How can I improve this?". Be sure that the code works correctly; include your unit tests if possible. You'll likely get some suggestions on making it more efficient, easier to read, and better tested. — Toby Speight35 secs ago
Below is a complete implementation of RC4 in ARM assembly. Unit tests pass, including comparison to C implementation and to published test vectors.
I'm appreciative of all feedback, comments (things you like and things you don't), and suggestions, but particularly value your thoughts on:
Perfor...
my winform app contains a combo box, a button and two datagridview among other controls. Both DGV's have 3 columns.
When I select an item/items from one or both of the DGV's and hit the button the app would create/open a word file(*.docx) and first add a header and a date on the top,then add a ta...
i can add data in my realtimedatabase but i can not take data from realdatabase what is wrong with this code?
this is my component
<template>
<div>
<input type="text" v-model="newMessage.text">
<button type="submit" v-on:click="gonder">Gönder</button>
<br>
<ul class="list-group">...
Are you allowed to use sets? If so you could create an object for each word instance and add them to the set, then on each time you further encounter them, increment a field inside the word object to track the frequency. You'd have to include a string or int array to track the lines they occured on. This post gives a fairly good demonstration of a similar idea but with maps instead of sets codereview.stackexchange.com/questions/48198/… — Conor Timlin28 secs ago
That’s a separate question from the one you initially asked. It’s probably a better fit for our Code Review site, since that’s a bit more subjective. — templatetypedef40 secs ago
I am practicing SQL and using mariaDB to create a very basic UK banking application database, the main goal was to try and improve my understanding of 3NF by normalizing my table to full 3NF. However, I need a second pair of eyes on it and see if it is truly in 3NF or if I am messing up somewhere...
So I've been droodling on a blackjack project, and one of the issues we need to solve is how to shuffle the cards. I've implemented a method that simulates hand shuffling (E.g split the shoe (either 2, 4, 6, 8 decks) into two heaps, and then merge a handful of cards together alternating between o...
The following code is a working solution for the balanced parentheses problem.
I'm really just wondering about coding style here when it comes to separating out related if-statements.
When there two related if-statements, and where the second is run if the first is run, should I write all three c...
everyone. I started programming Kotlin in IntelliJ IDEA today. I have very limited experience in Java and slightly more in C# (just doing Advent of Code problems last month), so I'm not familiar with how to write idiomatic Kotlin.
import java.math.BigInteger
class FibonacciGenerator {
privat...
I am learning basic data structures in Python.
I'm not confident enough if my implementations are OK or I miss any corner cases.
So please check my code for Singly Linked List and Let me know where I can improve.
"""
Singly Linked List Implementation
"""
class Node:
"""
Constructor fo...
Below is a complete implementation of RC4 in ARM assembly. Unit tests pass, including comparison to C implementation and to published test vectors.
I'm appreciative of all feedback, comments (things you like and things you don't), and suggestions, but particularly value your thoughts on:
Perfor...
i can add data in my realtimedatabase but i can not take data from realdatabase what is wrong with this code?
this is my component
<template>
<div>
<input type="text" v-model="newMessage.text">
<button type="submit" v-on:click="gonder">Gönder</button>
<br>
<ul class="list-group">...
