I have implemented a custom concurrent queue on top of GCD which offers two additional pieces of functionality:
Limit the maximum number of concurrently executing tasks.
Give manual control over which enqueued task is scheduled for execution next.
An OperationQueue could of course address the f...
import csv
class CSV:
def __init__(self,title, row=[]):
self.row = row
self.title = title
def create(self):
csvfilename = "{}".format(self.title)
csvFileObj = open(csvfilename, 'w' , encoding='utf-8-sig', newline='')
csvWriterObj = csv.writer(csvFileO...
Hi there I would like to know if there's a better way of specifying an array of objects on a mongoose schema.
This is what I have at the moment:
const mongoose = require('mongoose')
const photoCode = mongoose.Schema(
{
value: { type: String, trim: true, unique: true },
status: {
...
I found this interesting challenge in Exercism.
This is my approach to comparing poker hands in Rust. I've strived for code clarity.
I wish I had figured out how to only implement Ord or PartialOrd, in the end I had to implement both for all structs.
It would be nice also if I had a way to avoid ...
SevenGoal <- function(x)
{
roll <- (x)
library(dplyr)
comboes <- Reduce( f=append, lapply( 2:4, function(m)combn(x=roll, m=m) %>% as.data.frame %>% as.list
) )
i.is.seven <- which( sapply( comboes, sum ) == 7 )
lapply( i.is.seven,function(i) {
roll.i <- comboes[[i]]
base <- ro...
So I'm very new if JavaScript and my question is this a right way to implement this functionality? How could I improve this code.
<!DOCTYPE html>
<html lang="en">
<head>
<title>TEST</title>
<script>
document.addEventListener('DOMContentLoaded', function() {
...
![[After setting your car on fire] Listen, your car's temperature has changed before.](https://imgs.xkcd.com/comics/earth_temperature_timeline.png "[After setting your car on fire] Listen, your car's temperature has changed before.")
While the consensus is that it is not okay to add someone else's linked code to a question, there is a post that is off-topic where the OP added an answer with code that would make the question on-topic.
Can the code from the answer be used to update the code in the question, and then the answer ...
I am looking for the best way to invoke an array of delegates in parallel.
It is important that the delegates are invoked at exactly the same time, I understand that this makes little difference, but it's a requirement in my situation. Please do not suggest executing the tasks as adding them to a...
I'm trying to analyze a database of trucks and the items they carry to find out which two trucks are the most similar to one another (share the highest number of items). I have a table similar to this:
truck_id | item_id
13 | 85394 *
16 | 294 *
13 | 294 *
89 | 3115
89 ...
For easier work with Jira, I have prepared the following function to commiting:
commit() {
BRANCH=$(git branch --show-current)
REPOSITORY=$(git rev-parse --show-toplevel)
IFS='-' read -r -A BRANCH_PARTS <<<"$BRANCH"
NUM_REGEX='^[0-9]+$'
JIRA_ID_DEFINITION="${REPOSITORY}/.jira"
PROJECT...
