Trending questions in Edureka Community

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nodejs robinhood api login

If you're utilising the Robinhood API, you'll ...READ MORE

Jun 17, 2022 in Node-js by Neha
 • 9,020 points • 1,645 views
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ERROR: Cannot add or update a child row: a foreign key constraint fails

Hello @kartik, You are getting this constraint check ...READ MORE

Aug 20, 2020 in PHP by Niroj
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Import CSV file using R

If there are quotes ("), by using ...READ MORE

Jun 24, 2022 in Data Science by Sohail
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main tag in html / CSS

I do find it difficult to grasp ...READ MORE

Jul 8, 2022 in HTML by Tejashwini
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What is a type in Typescript for the Component class in Angular 2+?

I have a small problem, but big ...READ MORE

Jul 5, 2022 in TypeSript by Logan
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Purpose of Unions in C and C++

I had previously utilised unions with ease; however, I was startled when I read this post and discovered that this code union ARGB { uint32_t colour; ...READ MORE

Jul 13, 2022 in C++ by Nicholas
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How to retrieve images from MySQL database and display in an html tag

I created a table using the  BLOB column ...READ MORE

Jun 19, 2022 in PHP by narikkadan
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What's the difference between "*" and "+" in lm() in R?

Lm is a fitting method for linear ...READ MORE

Jun 24, 2022 in Data Science by Sohail
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Fatal error: Call to undefined function base_url() in C:\wamp\www\Test-CI\application\views\layout.php on line 5

I am getting this error when I ...READ MORE

May 5, 2022 in PHP by Kichu
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I tried to run terraform init and i keep keep getting an error message

terraform : The term 'terraform' is not ...READ MORE

Jul 22, 2022 in Terraform by Pride Cho
edited Mar 4 • 165 views
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Parsing HTML using Python

I'm seeking a Python HTML Parser package ...READ MORE

Jul 12, 2022 in HTML by Ashwini
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Do you use Qt and why do you use it?

Cons and advantages? How long does it ...READ MORE

Jul 13, 2022 in C++ by Nicholas
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HTML colspan in CSS

I'm trying to construct a layout similar ...READ MORE

Jun 30, 2022 in CSS by Edureka
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Adding a page loader using jQuery

“html loader using jquery” Code Answer $('body'). append('<div ...READ MORE

Jun 27, 2022 in Web Development by rajatha
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jQuery slideDown() animation not working

Your p element is already displayed when you enter ...READ MORE

Jun 16, 2022 in JQuery by rajatha
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How to include bootstrap css and js in reactjs app?

To begin, we will use npm to ...READ MORE

Jul 4, 2022 in CSS by Edureka
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Insert a value to a cell in excel using formula in another cell

Select the cell where the formula should ...READ MORE

Mar 25, 2022 in Database by gaurav
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What's the Use of '\r' escape sequence?

I have C code like this: #include<stdio.h> int main() { ...READ MORE

Jul 13, 2022 in C++ by Nicholas
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Android open camera from button

you can use the below syntax as ...READ MORE

Jun 14, 2022 in Others by polo
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How can I prevent java.lang.NumberFormatException: For input string: "N/A"?

"N/A" is not an integer so check ...READ MORE

May 1, 2022 in Other DevOps Questions by narikkadan
 • 63,600 points • 3,673 views
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Transparent Box with HTML/CSS?

HOpe this helps you. HTML: <img src="http://demo.com/400/200" /> <div class="box-transparent"> ...READ MORE

Jun 13, 2022 in CSS by Edureka
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PHPMailer: SMTP Error: Could not connect to SMTP host

I am having trouble sending mail through ...READ MORE

May 8, 2022 in PHP by Kichu
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Why vh works and % doesn't? (height css)

The height of an element, by default, ...READ MORE

Jun 10, 2022 in CSS by Edureka
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PHP Composer update "cannot allocate memory" error (using Laravel 4)

I'm on Linode 1G RAM basic plan. ...READ MORE

Jun 27, 2022 in PHP by narikkadan
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1 answer

How can I create a "Please Wait, Loading..." animation using jQuery?

Use the ajaxStart() and ajaxStop() Method While working ...READ MORE

Jun 7, 2022 in JQuery by Edureka
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Why image in HTML is showing as broken image

I have the following HTML code and ...READ MORE

Jul 4, 2022 in HTML by Tejashwini
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exposed beyond app through ClipData.Item.getUri

To solve this ERROR you need to ...READ MORE

Feb 16, 2022 in Java by Aditya
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How to replace innerHTML of a div using jQuery?

How could I replace the below code ...READ MORE

Jul 4, 2022 in HTML by Tejashwini
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How do I check if a directory exists in a Bash shell script?

To check if a directory exists in ...READ MORE

Jun 7, 2022 in Linux Administration by Korak
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window.onload vs $(document).ready()

What are the differences between JavaScript's window.onload&nb ...READ MORE

Jul 1, 2022 in Web Development by rajatha
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the location of chunks aren't stored in non-volatile memory of GFS, how much time would it take for master to receive heartbeat messages and build the chunk locations table?

Since in GFS, we assume hardware fails ...READ MORE

Jul 23, 2022 in Big Data Hadoop by narayanan
edited Mar 4 • 74 views
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Difference between ls() and objects()

What distinguishes the ls() and objects() functions? The ...READ MORE

Jul 9, 2022 in Data Science by avinash
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Inputting a default image in case the src attribute of an html <img> is not valid?

In the event that the src property ...READ MORE

Jul 12, 2022 in HTML by Ashwini
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what is containership or nesting in C++?

According to what I believed, a class ...READ MORE

Jul 11, 2022 in C++ by Nicholas
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file_get_contents("php://input") or $HTTP_RAW_POST_DATA, which one is better to get the body of JSON request?

The file_get_contents("php://input") or $HTTP_RAW_POST_DATA - which one ...READ MORE

Jun 23, 2022 in PHP by narikkadan
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Purpose of Unions in C and C++

I had previously used unions with ease, but when I read this post and learned that this code union ARGB { uint32_t colour; ...READ MORE

Jul 13, 2022 in C++ by Nicholas
 • 7,760 points • 431 views
+1 vote
3 answers

map() vs flatMap() in Spark

Spark map function expresses a one-to-one transformation. ...READ MORE

Jun 17, 2019 in Apache Spark by vishal
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Can't Upload Image with Google Photos API using NodeJS

The Google Photos API requires binary-formatted material, ...READ MORE

Jun 10, 2022 in Node-js by Neha
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Infix to Postfix notation C++

Hello there, Stack.  I'm currently learning C++ and trying to create an RPN converter.  But I'm having difficulties.  Hopefully, I'll be able to describe the issues in detail.  For stacking my operators, I'm using an array.  Let's look at the example "5 + 8."  When it comes down to: else if(infix[i] == '+' or infix[i] == ...READ MORE

Jun 29, 2022 in C++ by Nicholas
 • 7,760 points • 1,009 views
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Why do you need to put #!/bin/bash at the beginning of a script file?

It's a show so the *nix shell ...READ MORE

Jun 20, 2022 in Linux Administration by Rahul
 • 3,380 points • 1,443 views
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Why doesn't C++ have a garbage collector?

First and foremost, I'm not raising this ...READ MORE

Jul 5, 2022 in C++ by Nicholas
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How to create nested table in html ?

I need to make an HTML table ...READ MORE

Jul 8, 2022 in HTML by Tejashwini
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How to create cron job using PHP?

 I want to create a cron job ...READ MORE

Jun 13, 2022 in PHP by narikkadan
 • 63,600 points • 1,794 views
0 votes
1 answer

Vector of Vectors to create matrix

Before accessing any elements, you must first set the vector of vectors to the right size.  You may do it this way: // assumes using std::vector for brevity vector<vector<int>> matrix(RR, ...READ MORE

Jun 16, 2022 in C++ by Damon
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how to make tiktok downloader without watermark php

I want to make a PHP downloader ...READ MORE

Jun 3, 2022 in PHP by Kichu
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Differences between C++ string == and compare()?

I just read some recommendations on using std::string ...READ MORE

Jul 7, 2022 in C++ by Nicholas
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0 votes
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Is there any official Typescript definition for fabric.js?

At the moment, I am able to ...READ MORE

Jul 5, 2022 in TypeSript by Logan
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0 votes
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how to solve this IndexError: list index out of range in python and streamlit?

Hi,  @Erick, To solve the “index error: list ...READ MORE

Sep 25, 2020 in Python by Roshni
 • 10,480 points • 28,788 views
0 votes
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NotFoundHttpException in RouteCollection.php line 161: in laravel 5

My CollectionController looks like this . <?php namespace App\Http\Controllers; use ...READ MORE

Jun 24, 2022 in PHP by narikkadan
 • 63,600 points • 1,255 views
0 votes
1 answer

Making a dotted grid with CSS

You can use the background-position CSS property to do ...READ MORE

May 31, 2022 in CSS by Edureka
 • 12,710 points • 2,312 views
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