How may I optimize the following function to write a xls file from a list of dictionaries using the openpyxl library in Python.
The current logic behind feels very very wrong
The dict list:
things = [
{
"Fruit": "Orange",
"Flavour": "Good",
"Expiration": "21May20"
...
So I was fiddling around with the Euler challenges. One of the things they mentioned in their discussions of the solutions is the Sieve of Eratosthenes and that you can only use it when you know an upper bound of the primes you want to generate.
I wondered whether the algorithm can be adapted to...
JOIN Incidents inc
ON log.year = inc.year
AND log.month = inc.month
AND log.day = inc.day
Covering 35, 000 square meters. There are more than 400 workers and we can produce more than 100, 000 pieces hair goods each month.
Production Market
North Ameri...
I'm using WPF (MVVM), Caliburn Micro, and Autofac to create a simple desktop application. I am a beginner at all three.
I have a ShellView with a ContentControl (bound to CurrentView) that displays the DetailsView after clicking a button (bound to ShowDetails()).
internal class ShellViewMo...
Problem Description
I am working on an e-commerce website, when a user wants to sell a product, he would open the product page and he can upload up to 12 photos:
Image Upload Process
This is the process that I follow for saving images. Once user drops an image on the uploader, it would get s...
For my research I'm working on global search methods where a candidate solution can have it's fitness (=score) evaluated in multiple fidelities (=accuracy levels). The goal of the CandidateArchive is to keep a clear overview of which candidate solutions have been evaluated under which fidelities....
Extract the strings from nested arrays in Perl.
It prints: a, b, c, d, E
use strict;
use warnings;
use feature qw(say signatures current_sub);
no warnings qw(experimental::signatures);
my $tree = [1, 'a', [2, 3, 'b'], [4, [5, 6, 7, ['c']], [7, [8, 9, [10, 'd']]], 11, 'E']];
print join ', ', ...
I am a C# game developer currently learning C++. I am trying to implement some simplified STL containers. Here is my implementation of vector, which does not have the allocator (becase
std::allocator Is To Allocation what std::vector is to Vexation ).
My objective is to understand the mech...
I have made a ChoiceField into a select and submit button and wondered if this is the correct approach.
forms.py
class PortfolioForm(forms.Form):
def __init__(self, *args, **kwargs):
super(PortfolioForm, self).__init__(*args, **kwargs)
portfolios = [('pf 1', 'pf 1'), ('...
I have problems matching the letters i input with the word i have to guess, I don not where is the problem. Also if you could explain me where the error is because i am starting with php
<?php
require_once 'hangedman.php';
$words = array();
$numwords = 0;
function printPage($image, $guess...
In our Angular 1 application we handle backend exceptions in this way :
updateContacts() {
return this.ApiService.patch(`apiQueryParams...`)
.then(({ data }) => this.UtilService.toCamelCase(data))
.catch(({ data }) => this.handleProjectError(data))
}
handleContactErrors(err = {}) {...
I'm having a problem where i am trying to make an rgb splash screen however i get the error System.ArguementException: 'Value of '256' is not a valid option for 'red'. 'red' should be greater than than or equal to 0 and less than or equal to 255. it does this for all parts. Red, green and blue an...
A Kotlin class that I wrote fairly early on while learning Kotlin which is used by another program to build and generate HTML visualisations of timetables. I'd be grateful for any feedback, especially if there's any way (that's not too verbose) of tidying up the multilayer data structure.
import...
The code iterates from 1 to 11 and print the double and triple of that number
This is how it my output looks
I need to modify this for loop so that it stops iteration when the square of a value is larger than the triple of the value, without printing anything in the last iteration.
This is h...
Context
I'm trying to build a system in which a tool (the Client) will generate a header to be used as part of an HTTP request from the user's browser.
The user should be able to choose their own implementation of the Client.
The user should not have to install a plugin or extension to their ...
