Posted By: Anonymous I want to create and save a number of sequential plots so I can then make an mp4 movie out of those plots. I want the color of the plot to depend on z (the value of the third axis): The code I am using: import matplotlib.pyplot as plt from matplotlib import …
Posted By: Anonymous I want all my array data from this class to be passed to another class and I don’t know how to do it. Here is my code: public static void main(String[] args) { String menu[] = {"", "Hotsilog", "Porksilog", "Bangsilog", "Tapsilog", "Chicksilog"}; double priceList[] = {0, 20.00, 20.00, 20.00, 20.00, 20.00}; int …
Posted By: Anonymous The following method works perfectly, it correctly generates the following HTML structure, you can see it in the following link: https://jsfiddle.net/L6wo42ar/ $id_course = 1; $stmt = $con->prepare("SELECT id_chapter, chapter FROM tbl_chapters WHERE id_course=? "); $stmt->bind_param("i", $id_course); $stmt->execute(); $stmt->store_result(); if ($stmt->num_rows>0) { $stmt->bind_result($id_chapter, $chapter); while ($stmt->fetch()) { $stmtA = $con->prepare("SELECT preview, title_video, description_video, …
Posted By: Anonymous I’m writing an application that allows a user to upload anonymized data to an S3 bucket in order to allow them to try out our product without providing us with authentication data. This is the struct that handles ZIP archives, which have already proven to be correct: type ZipWriter struct { buffer …
Posted By: Anonymous Why res.send("main page 2") not overriding res.send("main page 1") when I request localhost:3000 ? While execucing this code in NodeJS only console.log("midddleware") is calling from app.use method but not res.send. I wonder why it works like that. const express = require(‘express’) const app = express() app.get(‘/’, function(req, res){ res.send("main page 1") }) …
Posted By: Anonymous I am really puzzled about Vaadin’s Tabs/Tab-component: I have created a page with a couple of tabs essentially like this: Tabs tabs = new Tabs(); Tab tab1 = new Tab("Label 1"); tab1.add(<some components (labels and entry fields) here>); tabs.add(tab1); Tab tab2 = new Tab("Label 2"); tab2.add(<some components (labels and entry fields) here>); …
Posted By: Anonymous There are quite a few posts on SO with similar titles, but they seem to be triggered by various syntactic errors and I didn’t see a consistent pattern yet.. using namespace std; class A { public: A(int a_) : a(a_) {} int a; }; int main() { A x{3}; A y{0}; if …
Posted By: Anonymous I’m trying to fill this DataFrame (df1) (I can start it with NaN or zero values): 27/05/2021 28/05/2021 29/05/2021 30/05/2021 31/05/2021 01/06/2021 02/06/2021 … Name1 Nan Nan Nan Nan Nan Nan Nan Name2 Nan Nan Nan Nan Nan Nan Nan Name3 Nan Nan Nan Nan Nan Nan Nan Name4 Nan Nan Nan …
Posted By: Anonymous Im a student just starting out on NoSQL and its just not clicking with me. im a little confused on a few points. Any help would be greatly appreciated 1.Can documents belong to multiple collections? 2.Have I the correct syntax here for creating the Collection? The pic is the collection er and …
Posted By: Anonymous I’m writing a custom script whose first task is to extract a csv’s data into a python dictionary. There’s some weird behaviour with a variable though: When executing the script below, instead of subsequent inputs, I get "Squeezed text (77 lines)" as output. If I inspect that, I get a white empty …
Posted By: Anonymous I’m making a website designer with html and javascript, but I ran into a problem: when I call getAttribute("innerHTML") on a element, it returns null. I would like to acces the innerhtml property of an element without usingelement.innerHTmL If anyone has a suggestion, it would be appreciated. Thanks! edit: i have made …
Posted By: Anonymous I have: with cm as (select n from tbl1 where c = 41) select nn from tbl2 where n in (select n from cm) and nn not in (select n from cm); This conversion does not seem to work: select tbl2.nn from tbl2 join tbl1 on tbl1.n = tbl2.n and tbl1.n != …
Posted By: Anonymous I have looked up the (2) questions found in here, but couldn’t translate to my work, which is probably one of the simplest ones. I have a class with properties, which are getting filled by a data read at some early stage. I have the expression below to list all NON-NULL, Non-empty, …
Posted By: Anonymous I am unable to add a background image in a table cell. The background image just never appears. I tried: <table align="center" border="0" cellpadding="0" cellspacing="0" class="center-on-narrow" role="presentation" style="display:table !important;" mc:edit="imagewithcta"> <tr> <td class="button-td" background="https://images.unsplash.com/photo-1598257006626-48b0c252070d?ixid=MnwxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8&ixlib=rb-1.2.1&auto=format&fit=crop&w=1950&q=80"> <a class="button-a sans text-white" href="*|ARCHIVE3|*"> <span class="button-link"> READ MORE </span> </a> </td> </tr> </table> and _x000D_ _x000D_ <table …
Posted By: Anonymous i am trying to use Firebase cpp SDK in my win32 application. i used code from documentation db->Collection("cities") .WhereEqualTo("state", FieldValue::String("CA")) .AddSnapshotListener([](const QuerySnapshot& snapshot, Error error) { if (error == Error::kErrorOk) { for (const DocumentChange& dc : snapshot.DocumentChanges()) { switch (dc.type()) { case DocumentChange::Type::kAdded: std::cout << "New city: " << dc.document().Get("name").string_value() << ‘n’; …
Posted By: Anonymous I made a C program that takes a string input from the user and prints it. To store the string I created a character array. But, even if the size of the character array is less than the size of the input I give, the program works fine. I tried with gets() …
Posted By: Anonymous I have created the below-mentioned pipeline in AWS. CodeCommit -> CodeBuild -> CodeDeploy I am using ng serve command to build the Angular JS source code and it creates a folder named dist and moves all the build content. When deploying the build result to an Amazon S3 bucket, is it possible …
Posted By: Anonymous I am very new to C++ and have decided to start with a basic text based RPG. I have been using this site as a reference; https://levelskip.com/classic/Make-a-Text-Based-Game#gid=ci026bcb5e50052568&pid=make-a-text-based-game-MTc0NDU2NjE2MjQ1MDc3MzUy system("cls"); int choiceOne_Path; cout << "# What would you like to do?" << endl; cout << "t >> Enter ‘1’ to follow the Chief?" << …
Posted By: Anonymous I have an assignment for a car rental system which requires the program to read the from a CSV file, which contains each car and its specifications. I will need to store the values into an array, as I will need to count how many cars are left after one is hired, …
Posted By: Anonymous When i run this code to this page ( https://www.baiscopelk.com/tv-series/dark ) it works fine.Why is this happening import requests from bs4 import BeautifulSoup page = requests.get("https://www.baiscopelk.com/tv-series/game-of-thrones/") soup = BeautifulSoup(page.content, ‘html.parser’) column = [] for tr in soup.find("table" , class_="aligncenter").find_all("tr") : for links in tr.find_all(‘td’)[0]: try: print(links.get("href")) except: print("error") output error None None …
Posted By: Anonymous I have been try but this functionality I haven’t been able to solve. These 4 divs are child div of the parent div We need to create so that the 3 child divs are in a column but the last div that is an image will be in a separate column and …
Posted By: Anonymous How to return TRUE if column has at least one value as null OR no data found for any foreign key column value? Tried searching for answers on the internet and could not find any with this combination. Hence posting it here. Below is the data: Table name – MY_EMP +—-+————+———–+—————————+——–+ | …
Posted By: Anonymous I get the data with wget. Example of the output: [{"id":15654014,"price":6.3e-06,"amount":1.7,"total":1.071e-05,"market":"somebtc","created_at":1622541615,"taker_type":"buy"}] The goal is to get the price value which is the 6.3e-06, so the pattern is "price":, but the next pattern is to get everything until we reach , so we can be sure that we take only the price My …
Posted By: Anonymous I have a huge list in python in a single column and i need to split all the fruits, colours etc from the list and make a dafaframe. example details=[‘banana’, ‘type:’, ‘fruit’, ‘color:’, ‘yellow’, ‘orange’, ‘type:’, ‘fruit’, ‘color:’, ‘orange’, ‘blueberry’, ‘type:’, ‘fruit’, ‘color:’, ‘blue’] what I’m expecting to achieve is if I …
Posted By: Anonymous I have this code in my authentication service: _x000D_ _x000D_ export class AuthenticationService { private token!: string; constructor(private http: HttpClient , private router: Router) {} logout() { this.http.get < { access_token: string, expiresIn: number } > (BACKEND_URL + ‘/logout’) .subscribe(response => { this.token = null; this.isAuthenticated = false; this.authStatusListener.next(false); clearTimeout(this.tokenTimer); this.clearAuthData(); this.router.navigate([‘/’]); …
Posted By: Anonymous I am struggling with applying Data.Map.unions to a list of Data.Map singletons wrapped in an IO. Here is my code: {-# LANGUAGE DeriveGeneric #-} {-# LANGUAGE DeriveFunctor #-} {-# LANGUAGE DeriveAnyClass #-} module Main where import Data.Maybe import qualified Data.Map as M import qualified Data.Aeson as JSON import GHC.Generics (Generic) import Data.Text.Lazy …
Posted By: Anonymous I followed a Youtube video for learning Unity, and I am getting a weird error I do not understand. public class Player: MonoBehaviour { [SerializeField] private float jumpmovement = 11f; [SerializeField] private float movement = 10f; private float movementx; [SerializeField] private Rigidbody2D mybody; private Animator anim; [SerializeField] private string Walk_Ani = "Player …
Posted By: Anonymous I know similar questions have been answered multiple times over the years and I have scoured through just about all of them and can’t seem to figure out what my issue is. I am getting the Cannot GET / error with NodeJS when opening the localhost:5000 in browser. When inspecting I can …
Posted By: Anonymous I have three tables: Posts: id | title —————— 1 | post1 2 | post2 3 | post3 4 | post4 Comments: post_id | content ———————– 1 | asd 1 | dsad 1 | awtihaw 2 | aaaaa 2 | bbbbbbbb 4 | asdasd Votes: post_id | value ———————– 1 | 1 …
Posted By: Anonymous In the example below, I created a linked list and I can add numbers successfully. However, at the end of the execution, the function named "traverse" does not work. How can I fix this error? Here is my code: #include<stdio.h> #include<stdlib.h> #include<conio.h> struct node { int data; struct node*prev; struct node*next; }; …
