I was trying to sort ArrayList including both Element but did not work great.
Collections.sort(a, new Comparator<ArrayList<String>>() {
@Override
public int compare(ArrayList<String> o1, ArrayList<String> o2)
{
String uid1 = o1.get(0);
String uid2 = o2.get(0);
...
I am new to learning python. I know I am supposed to use a split for separating the first and last name of the first item on the list but I am not sure how to do this. My code is as such
mylist=["my name", "1997", "22", float(20.0)]
mylist=mylist.split[0]
print (mylist[0][0] + " " + mylist[1][0...
I have a scheduled task where I synch all the data from one table (via an API) to another. There are about 10,000 rows that are being updated and the new ones get created. This is what I came up with and for some reason, it is extremely slow.
def sync_data_from_hub():
stats = tasks.sync_clie...
How can this be made more efficient if any in regards to the async code.
F#:
type CheckMaintenanceStatusMiddleWare(next : RequestDelegate) =
let _next = next
member this.InvokeAsync(context : HttpContext) =
let statusCheck = true
if statusCheck
then
...
this code below is coming from serverside php codeigniter returning json data
public function renderCounter(){
$d = array(
'movement' => 1
);
echo json_encode($d);
}
my routes in CI
$route['render-counter'] = 'Main/renderCounter';
this code below is from react ren...
Below code i wrote is the one for [First view] 1. input stock code [Second view] 2. get the stock details (name, price) of the stock by using 3rd party api 3. get the balance cash of DB and show to the view after calculating available number of stock by computing stock price and cash balance 4. a...
I wrote an extension to create a string-representation by an object:
public static string ToString<T>(this T @this, Func<T, string> predicate) where T: class
{
return predicate(@this);
}
So I can do something like
return handler.GetUserById(id)?.ToString(x => $"{x.LastName}, {x.FirstName...
New to Python. I'm trying to write a script that will delete files that are older than 60 days. I know that there are a bunch of ready exampels out there that are ready but I'm trying to solve it by my own. Here is my code:
import os
from datetime import datetime
# Gets the current date and tim...
Monica herself has recently put up her own timeline of events as a blog post, which can be found here. In the interest of avoiding issues with dead links and avoiding link-only answers, the full text of the blog post is as follows (now with links included and an update):
This is a timeline,...
I am trying to optimise my code, so that it can run under 3 seconds. Currently, it's running somewhere between 6-7 seconds for a particular file that is very huge
Here is my code:
import java.util.*;
public class Matrix {
public static void main(String[] args) {
Scanner scanner = ...
I wrote a program which creates a svg-group that contains several arranged rectangles with passages inbetween to reach all of the rectangles inside of an area selected by the user. Each rectangle should get an Id.
The user can input several things like rectangle-width/height and a number which r...
I made a random-walk predator-prey simulation that focuses on individual animals instead of the (maybe) more common array-based approach. I'd like to hear your opinion about this: how could the concept and the code structure be improved, and how good is my implementation?
Rules in the model:
...
I would like to record a list of the most recent values passed as props to a React component, including the current one. This list will be passed as props to a child component (a time series chart, which will show the last N values).
To do this, I made a custom hook useDataWindow:
const { ...
In an application that I built recently, I needed to persist several variables, without loosing their state, for duration that the application was in use. After some research, I found this post on StackOverflow that led me in the right direction and from there I encapsulated that logic into a cla...
I made this News Application using the News Api and I didn't use any lifecycle methods. Since I am new to React, I was wondering if I made it the right way or not (fetching data onSubmit). It is functioning of course no issues whatsoever.
If this isn't the right way, please tell me how I could ...
Labelling Traversable containers is an ancient and honorable test of skill. My task here is to create a generic labelling mechanism for a Bitraversable, such as a tuple, or a graph with vertex and edge labels.
bilabelWith
:: Bitraversable t
=> (l -> indexl -> l') -> (r -> indexr -> r')...
I have created a clock divider that works as follows:
If the division factor is 0, pass the clock through unchanged.
Otherwise, flip the output clock signal after the specified number of input clock cycles has passed.
I am relatively new to hardware design, so I would like advice on general b...
I´ve written a code that will open a Word template .xltx and then convert it to a word document .xlsx
I have put 2 parts of code together an made it work. My goal is to make it better and seek feedback what could be done to improve it.
Would there be a better practise to achieve the same goal?...
Can anybody help me to understand the below code, it's javascript included in a html page. I am learning, so I would like to know what this code is for.
(function(n, t) {
function r() {
if (!u) {
u = !0;
for (var n = 0; n < i.length; n++)
i[n].fn.call(window, i[n].c...
I have two functions that are basically the same, that could do with the wizardry touch that I can only find among the ranks of yourselves!
function optional(arg) { if (Math.random() < 0.5) return arg; else
return ""; };
Basically, I send optional a "string" and sometimes it returns a "st...
I have implemented a class to abstract the process of building a shader program in OpenGL (For now it does not deal with uniforms).
I would like some feedback on the coding style, and more specifically the structure. I have implemented a bunch of small and private methods in the class to handle ...
This is a game where you will select a character and use attacks and abilities to defeat the enemy character.
I have a few specific questions:
I was told that having the "while" statement in the Character doesn't make any sense but I don't know where I should put those.
Also, notable right away...
How can I test a class that Swizzles? In particular, I want to test the following:
let bundleName = "Bundle.bundle"
var downloadedBundlePath: String? = Bundle.main.path(forResource: bundleName, ofType: nil)
class Localizer: NSObject {
class func swizzleMainBundle() {
MethodSwizzleG...
