If you post on CR please read _How do I ask a good question? _ first - in the current form, this post would need a title that describes what the code does instead of review goals, and might be considered off-topic due to lack of description — Sᴀᴍ Onᴇᴌᴀ 27 secs ago
I want a for loop that can print out srting value if any item in list is of string data type, how it can be possible ?
I am running below code:
mylist = [1,2,3,4,5,6,7,8,9,10,'anku','vipan']
for hello in mylist:
if hello % 2 ==0:
print(f"Even number:{hello}")...
I am building a simple calculator with jQuery.
I can append the value to the screen and when the user clicked the operator the first values are clear or empty.
My question is how to store first and second values from the input field to use those values to perform the calculation.
$(document).r...
For implementing Singleton we can use Traditional way like this Article,
but i think that to write it in another way:
public class Person
{
private static Person personInstance;
static Person()
{
personInstance = new Person();
}
private Person() { }
public stat...
I am creating introduction app to java ee and APIs of java ee and i want know if my code is ok (like its working but if it could be done better) and what should i avoid in future
package sk.studenthosting.simec.API;
import javax.ws.rs.ApplicationPath;
import javax.ws.rs.core.Application;
@Appl...
I have base Controller for Attachments, here is code of it
In this controller, I pass data from the request and return URL of the posted object.
public class ApiAttachmentControllerBase<T> : PM101MobileApiController where T : Entity<int>
{
private readonly IObjectStorageManager _storageMana...0
I have SQL scripts that I want to be executable directly in the editor and also in automated integration tests. However, in each use-case they require different environment and version parameters. I cannot use string_split because we use an ancient SQL Server 2012.
In order to differentiate betw...
0
I am working on an RPG in Java and I am using a tile-based map. The characters will not be building, so I will not need to store the maps outside of the game, but I feel as if there is a more efficient way to initialize my maps.
public static int[][] spawnWorld = {
{ 14, 14, 14, 14, ...0
I am building a color sorting machine using a Arduino uno and a TCS3200 color sensor. I have a code that is working perfectly fine however I feel like the code could be a bit more clean seeing that I am using 3 almost identical for loops. Could anyone help me re-write these 3 for loops into one l...
This is a follow-up to this post.
We currently have 6022 unanswered questions + some others with zero score answers.
In order to find ideas, I propose that we post ideas here on how to reduce the zombie count. The most popular ones could be tried.
0
I have an Analytics class that performs some actions to compile analytics data. Here is that class:
<?php
namespace App\Analytics\StockMoves;
use Exception;
use App\Order;
use Carbon\Carbon;
use App\StockableItem;
use App\Odoo\Contracts\Client as Odoo;
use Illuminate\Support\Facades\Storage;
u...
In March of this year, we launched the Ask Question Wizard, the biggest change to the question asking experience on Stack Overflow in our ten years’ existence. People have been using the wizard for about six months now, so let’s explore how many people have used it, what its impact has been, and where we’re going from here. We have seen some encouraging improvements in question quality, and we can use what we’ve learned to improve question asking more broadly.
What is this wizard? The wizard presents an alternate question-asking mode that we call guided mode, offerin …
0
I'm working on improving my Python skills and have been doing a daily code problem. For the problem:
Given a word W and a string S, find all starting indices in S which are anagrams of W
Is there more efficient/pythonic solution than the code I wrote? Storing the queue as a list and casting it ...
I use c++ 11 enum class usually instead of the old enums because many enums can contain the same value
but as known they don't have the bitwise operators out of the box so we should define them manually
in windows it's already done for us with this macro in windows.h header :
DEFINE_ENUM_FLAG_O...
-1
I've devised a nice beginners exercise when teaching programming:
evaluate any polynomial for a certain x, given x and a container with coefficients.
In python this amounts to:
def polynomial(coeffs, x):
return sum(coeff * x ** power for power, coeff in enumerate(coeffs))
of course, m...
I created the class ContinuousDimensionInterval, to model a interval of a continuou dimension interval, presented below.
namespace Minotaur.Math.Dimensions {
using System;
public sealed class ContinuousDimensionInterval: IDimensionInterval {
public int DimensionIndex { get; }
...
My code:
import re
mbox = open('mailbox.txt')
ndict = {}
for line in mbox:
y = re.findall('From [^ ].*@([^ ]*)', line)
if y:
if y[0] in ndict:
ndict[y[0]] += 1
else:
ndict[y[0]] = 1
print_list = [print(i) for i in sorted([(i, ndict[i]) for i in
...0
