Kirat Assuming that sorted_indices contains only integers: tmaxima = [t[i] for i in sorted_indices] ag_maxima = [a_g[i] for i in sorted_indices] solved how to turn this python lines code into a list comprehension?
1000 / 500 is an rvalue. Simply put, an rvalue is a temporary value that doesn’t have a name that you can refer to later. paintneeded is an lvalue, and this is what you should be assigning to: paintneeded = 1000 / 500; Although I suspect it would involve the area in the formula too … Read more
The JSON data will not display the map. If you want to display the map you have to write Google Map API to intercept the JSON data. Use this as a reference –https://developers.google.com/maps/documentation/javascript/tutorial Or you can use Embed API, use this as a reference – https://developers.google.com/maps/documentation/embed/start solved Javascript – Create a map with Google API
You have done for (int b = 0; b<3; i++) instead of the correct for (int b = 0; b<3; b++) This should help your loop terminate. 0 solved How to output random letters in java and get the total, high score and lowest score?
You’re running into one of the change detection caveats, outlined here: https://v2.vuejs.org/v2/guide/reactivity.html#Change-Detection-Caveats Specifically on this line: this.showLeft[this.tasks[i].id] = days + ” D ” + hours + ” H ” + minutes + ” M ” + seconds + ” S “; The object this.showLeft is empty when it is created within data, so it won’t … Read more
$usersCount = DB::table(‘users’)->count(); https://laravel.com/docs/5.8/queries 2 solved ( laravel – Php ) i want a code that shows total users in database [closed]
you just have to add an else condition to your if statement in the loop, This should work if the rest of your code works import java.util.Scanner; public class analyzeScores { public static void count(int[] list) { Scanner input = new Scanner(System.in); for(int i = 0; i < list.length;i++) { if(list[i] != 0){ list[i] = … Read more
Yes, every time you create a channel with make, you get a new channel. If you want multiple goroutines to share a channel instead, you have to create the channel in the parent goroutine and pass it to the child goroutines. solved How does a goroutine behave when it creates a channel [closed]
1. Alternative to Object Oriented programming In theory, anywhere you can use a class/constructor you can use a closure instead. They both essentially perform the same thing: encapsulate data and maintain state – but via different mechanisms. Objects maintain state using context (Java calls it “scope” but because Java does not actually have real scopes) … Read more
You could define aroot as a parameter, so you would have to pass your root in every time you call the function, if that is what you mean? def SetERP(ArticleN, ERPn, aroot): for ERPRecord in aroot.iter(‘part’): if ERPRecord.get(‘P_ARTICLE_ORDERNR’) == ArticleN: ERPRecord.set(‘P_ARTICLE_ERPNR’, ERPn) 2 solved Re-usable function [closed]
You can reference this document: Copy data from Google BigQuery by using Azure Data Factory. This article outlines how to use Copy Activity in Azure Data Factory to copy data from Google BigQuery. It builds on the Copy Activity overview article that presents a general overview of the copy activity. You can copy data from … Read more
You will need an API (REST, etc.) running on a web server, with that web server having access to the firewalled-off database server. And authentication for your API so that you don’t have random people DDoSing your service and database. Your database server should not be exposed to the internet at all, nor directly accessible … Read more
You have a Menu class, I assume it would be a POJO class. You have different restaurants, each restaurant has it’s own menu. Solution: Don’t save multiple restaurant’s menu in same menu class, have one object for one menu and yes it won’t be inefficient to do so. Reason: The amount of data will be … Read more
This is defined in Chapter 7 of the Java Language Specification (JLS): A compilation unit […] automatically imports all of the public types declared in the predefined package java.lang. solved Why We Don’t Need To Import the java.lang package to use the Integer Class(Wrapper Classes) In Java [duplicate]
Couple of foreach loops should do the trick: <?php $arr = array( ‘properties’ => array( 0 => array( ‘sub’ => ‘hello’ ), 1 => array( ‘sub’ => ‘world’ ) ), ‘cars’ => array( 0 => array( ‘sub’ => ‘hello1’ ), 1 => array( ‘sub’ => ‘world2’ ) ) ); print_r($arr); echo ‘<ul>’; foreach ($arr as … Read more