The Problem
I am developing a search feature in PostgreSQL that involves a collection of JSONB documents stored in a table, which have been standardised. The goal is to enable clients to perform keyword searches across all documents.
The Code
The function is expected to accept a search query and ...
I have a table of user info. When you click the button, I want to get the email address from each selected row, output into a comma-separated string.
<table>
<tr>
<td><input type="checkbox" class="selector"></td>
<td class="name">John Doe</td>
<td class="country">Australia</td>...
I have an Web Application where I have to develop functionality like:
I have Entities as:
@Getter
@Setter
@ToString
@RequiredArgsConstructor
@Entity
@Table(name = "contacts")
public class Contact {
@Id
@GeneratedValue(strategy = GenerationType.UUID)
@Column(name = "id", nullable = fa...
"What do you think of the code? Would you change anything?": this kind of question is off topic here. If you want a code review you may check out Code Review, but make sure to follow their guidelines before posting. — trincotjust now
Here is a packet serialization system.
It takes the class of the message its sending, uses reflection to fetch the property's and auto maps it to byte stream equivalent as if we had written it ourselves. It just provides a much cleaner way to serialize outgoing data especially when using collecti...
Extra information: The allocator has been reviewed twice by people at codereview.stackexchange.com. It is only today that I thought I'd compile it for BSD variants. — Harith54 secs ago
I am attaching my code to solve the Hanoi problem.What do yot think? would you chancge something? I am attaching the instructions for solving the problem, does the code solve the question? In the role of the 3 towers, 3 cartridges will be used: s1,s2,s3 which initially the numbers 1,2,3,...,n (th...
I tried to implement what I understood from previous advices here.
use more functions
improve the logic of "play"
allow wrong user input
indent to 4 spaces and remove ()
Mind that I only have access to google colab so I cant benefit from formatting tools or tests.
I also added comments and type...
I have a dictionary with key - data pairs. My data comes from excel sheets. When I create the dictionary my objects are placed in order by their keys ex. 1 -> data of sheet1, 2 -> data of sheet2 ... When I physically reorder my sheets ex I move sheet1 to the last position I want to reconstruct th...
I'm writing poker for my bot in discord. So far I'm presenting an incomplete version of the project, which is only a betting system. The development took a lot of time, so I decided to ask for help. Perhaps something in the project structure could be optimized.
import sys, os; sys.path.insert(0...
I've made a simple rock paper scissors game using javascript. Any feedback appreciated. This is a first project I've done with almost no help
let computerScore = 0;
let humanScore = 0;
function getComputerChoice() {
let computerChoice = Math.floor((Math.random() * 100)/40); //generates a numbe...
I came up with the logic for an app that talks to a remote GitHub repository using below. I tried to stick to Go best practices and approaches, but would like to identify bottlenecks and adopt better Go practices wherever applicable
package main
import (
"context"
"fmt"
"log"
"ne...
Here is my program that has a run method which runs the simulation.
import java.util.*;
public class Game{
public static int size;
public int numObjects;
public static int speedX;
public static int speedY;
ArrayList<Rock> rockArrayList = new ArrayList<>();
ArrayList<Paper>...
@Toby choosing the site should not be a matter of requirements... if you have a programming related question, then StackOverflow, if you want code review then CodeReview (obvious?!) — user8542157 secs ago
My raw data has values on some random times:
const rawData = [
{hour: 3, value: 3} ,
{hour: 5, value: 9} ,
{hour: 10, value: 5} ,
] as const
I would like to fill all missing hours as having value 0:
const processedData = [
{ hour: 3, value: 3 },
{ hour: 4, value: 0 },
{ hour: 5, val...
if you post on Code Review please read the help center pages like How do I ask a good question? - in its current form this post might be considered off-topic because there is little context about what the code does and how the function is used, plus the title is about CR goals instead of describing what the code does — Sᴀᴍ Onᴇᴌᴀ38 secs ago
@Chris "A map as a vector of pairs is not going to be efficient" Bold claim. For small amounts of data having the whole container in a single cache is often much better than O(log n) operations. And please don't do code review in comments - this is not for comments are for. — Yksisarvinen57 secs ago
I have a table of user info. When you click the button, I want to get the email address from each selected row, output into a comma-separated string.
<table>
<tr>
<td><input type="checkbox" class="selector"></td>
<td class="name">John Doe</td>
<td class="country">Australia</td>...
I have an Web Application where I have to develop functionality like:
I have Entities as:
@Getter
@Setter
@ToString
@RequiredArgsConstructor
@Entity
@Table(name = "contacts")
public class Contact {
@Id
@GeneratedValue(strategy = GenerationType.UUID)
@Column(name = "id", nullable = fa...
I'm writing poker for my bot in discord. So far I'm presenting an incomplete version of the project, which is only a betting system. The development took a lot of time, so I decided to ask for help. Perhaps something in the project structure could be optimized.
import sys, os; sys.path.insert(0...
I've made a simple rock paper scissors game using javascript. Any feedback appreciated. This is a first project I've done with almost no help
let computerScore = 0;
let humanScore = 0;
function getComputerChoice() {
let computerChoice = Math.floor((Math.random() * 100)/40); //generates a numbe...
I came up with the logic for an app that talks to a remote GitHub repository using below. I tried to stick to Go best practices and approaches, but would like to identify bottlenecks and adopt better Go practices wherever applicable
package main
import (
"context"
"fmt"
"log"
"ne...
Here is my program that has a run method which runs the simulation.
import java.util.*;
public class Game{
public static int size;
public int numObjects;
public static int speedX;
public static int speedY;
ArrayList<Rock> rockArrayList = new ArrayList<>();
ArrayList<Paper>...
My raw data has values on some random times:
const rawData = [
{hour: 3, value: 3} ,
{hour: 5, value: 9} ,
{hour: 10, value: 5} ,
] as const
I would like to fill all missing hours as having value 0:
const processedData = [
{ hour: 3, value: 3 },
{ hour: 4, value: 0 },
{ hour: 5, val...
