Unanswered questions in Edureka Community

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Salesforce Test Class - System.NullPointerException: Attempt to de-reference a null object

Salesforce Test Class - Facing - System.NullPointerException: ...READ MORE

Mar 1, 2022 in SalesForce by surbhi
 • 3,810 points • 1,909 views
0 votes
0 answers

Scrypt algorithm output doesn't match up as expected

I am trying to get my head ...READ MORE

Mar 1, 2022 in Blockchain by Soham
 • 9,700 points • 235 views
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How to get Bitcoin value for corresponding USD value in ASP.NET C#?

I want to get the Bitcoin value ...READ MORE

Mar 1, 2022 in Blockchain by Soham
 • 9,700 points • 687 views
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How to get AUD price of bitcoin at a particular date

I am trying to find out how ...READ MORE

Mar 1, 2022 in Blockchain by Soham
 • 9,700 points • 293 views
0 votes
0 answers

Blockchain API to determine transaction confirmations

I am trying to identify whether a ...READ MORE

Mar 1, 2022 in Blockchain by Soham
 • 9,700 points • 850 views
0 votes
0 answers

Downloading tableau workbook from tableau server with data

I'm brand new to tableau server. I ...READ MORE

Feb 28, 2022 in Tableau by Vaani
 • 7,060 points • 430 views
0 votes
0 answers

Tableau Map view Continent List

I've been attempting to tidy up my ...READ MORE

Feb 28, 2022 in Tableau by Vaani
 • 7,060 points • 437 views
0 votes
0 answers

Tableau Desktop Inside Tableau Server

Is there an executable for Tableau Desktop ...READ MORE

Feb 28, 2022 in Tableau by Vaani
 • 7,060 points • 358 views
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Using Python and Tableau in conjunction with one another

Is it possible to mix Python visualisations ...READ MORE

Feb 28, 2022 in Tableau by Vaani
 • 7,060 points • 342 views
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Is k-Nearest Neighbors algorithm used a lot in real life?

the k-Nearest Neighbors is mentioned as one ...READ MORE

Feb 28, 2022 in Machine Learning by Dev
 • 6,000 points • 295 views
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Decision tree vs. Naive Bayes classifier

In which cases is it better to ...READ MORE

Feb 28, 2022 in Machine Learning by Dev
 • 6,000 points • 500 views
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Limitations of Regression in Machine Learning?

what happens when you want to do ...READ MORE

Feb 28, 2022 in Machine Learning by Dev
 • 6,000 points • 221 views
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Difference between classification and regression, with SVMs

What is the exact difference between a ...READ MORE

Feb 28, 2022 in Machine Learning by Dev
 • 6,000 points • 595 views
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0 answers

Using StringSets Amazon DynamoDB Android

I have an android application which uses ...READ MORE

Feb 28, 2022 in Others by Edureka
 • 13,670 points • 238 views
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devops artifact feed doesn't display icon for nuget packages in visual studio

I'm playing around with NuGet packages on ...READ MORE

Feb 28, 2022 in DevOps & Agile by Edureka
 • 13,670 points • 562 views
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How to use Azure DevOps server (TFS) Predefined Variable in My Ansible Playbook?

 want to use Azure DevOps Predefine Variable ...READ MORE

Feb 28, 2022 in DevOps & Agile by Edureka
 • 13,670 points • 465 views
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Salesforce Apex SingleEmailMessage with Template to User not contact

Im trying to send an email in ...READ MORE

Feb 28, 2022 in SalesForce by surbhi
 • 3,810 points • 2,844 views
0 votes
0 answers

What is difference between Lightsail and EC2?

Recently Amazon launched Lightsail. Is there any difference ...READ MORE

Feb 28, 2022 in AWS by Rahul
 • 2,080 points • 322 views
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0 answers

AWS IAM role expiry

On expiry of IAM roles: What is the ...READ MORE

Feb 28, 2022 in AWS by Rahul
 • 2,080 points • 441 views
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0 answers

Reasons why DynamoDB TTL is deleting items 48 hours early?

I was looking to set up TTL ...READ MORE

Feb 28, 2022 in AWS by Rahul
 • 2,080 points • 611 views
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How do I get elements out of a AWS DynamoDB for a simple web app?

Feb 28, 2022 in AWS by Rahul
 • 2,080 points • 370 views
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How to change column datatype in SQL database without losing data?

I have a SQL Server database, and ...READ MORE

Feb 25, 2022 in Database by Vaani
 • 7,060 points • 536 views
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What's the difference between a temp table and table variable in SQL Server?

We can build temp tables in SQL ...READ MORE

Feb 25, 2022 in Database by Vaani
 • 7,060 points • 457 views
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Order Of Execution of the SQL query

I'm not sure what sequence this query ...READ MORE

Feb 25, 2022 in Database by Vaani
 • 7,060 points • 687 views
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SELECT.... WHERE... OR

Is there a method to choose data ...READ MORE

Feb 25, 2022 in Database by Vaani
 • 7,060 points • 282 views
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Select .... where .... OR?

Is there a method to choose data ...READ MORE

Feb 24, 2022 in Database by Hemant
 • 140 points • 284 views
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0 answers

Testing question and answer

This category discusses everything related to SQL/ ...READ MORE

Feb 24, 2022 in Database by anonymous
 • 140 points • 225 views
0 votes
0 answers

Duckworth-Lewis-Stern calculator to calculate the revised target

With the Cricket World Cup going on, ...READ MORE

Feb 24, 2022 in Database by Edureka
 • 13,670 points • 294 views
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0 answers

If Cell Starts with Text String... Formula

I have formula that checks if the ...READ MORE

Feb 24, 2022 in Database by Edureka
 • 13,670 points • 1,473 views
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0 answers

How to import JSON file to Excel without coding?

Let's say you have a file named input.json which ...READ MORE

Feb 24, 2022 in Database by Edureka
 • 13,670 points • 532 views
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0 answers

How to get address, Column Name and Row Name of all marked rows in Excel table as rows in new worksheet

 need the row/column combinations marked with an ...READ MORE

Feb 24, 2022 in Database by Edureka
 • 13,670 points • 1,746 views
0 votes
0 answers

Testing questions and answer

This category is home to all kinds ...READ MORE

Feb 24, 2022 in Java by anonymous
 • 120 points • 254 views
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0 answers

How Stuff and 'For Xml Path' work in SQL Server?

Table is: Id Firstname 4 abc 4 def 4 ghi 4 jkl 4 mno Required output: Id Name 4 abc,def,ghi,jkl,mno Query: SELECT ID, ...READ MORE

Feb 23, 2022 in Database by Neha
 • 9,060 points • 5,476 views
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SQL: Display Full Name + Filter By Subject

Feb 22, 2022 in Database by Neha
 • 9,060 points • 212 views
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How do I use Tor as system VPN and cut out some nodes?

How do I set up Tor as ...READ MORE

Feb 22, 2022 in Cyber Security & Ethical Hacking by Edureka
 • 12,690 points • 274 views
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What is "with (nolock)" in SQL Server?

Can someone explain the ramifications of using ...READ MORE

Feb 22, 2022 in Database by Vaani
 • 7,060 points • 518 views
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0 answers

Restrict access to VPC with AWS VPN Client using security group

Feb 22, 2022 in AWS by Rahul
 • 2,080 points • 382 views
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EC2 CLI. Help creating VPCs with name

I am trying to streamline the process ...READ MORE

Feb 22, 2022 in AWS by Rahul
 • 2,080 points • 222 views
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0 answers

Connecting On-Prem network via transit gateway in the other aws account?

I have 2 aws accounts, where A ...READ MORE

Feb 22, 2022 in AWS by Rahul
 • 2,080 points • 376 views
0 votes
0 answers

AWS VPC - Internet Gateway vs. NAT [closed]

What is an Internet Gateway? What is ...READ MORE

Feb 22, 2022 in AWS by Rahul
 • 2,080 points • 220 views
0 votes
0 answers

How implement SEO (Metatags) in Angular 2 (with Angular universal for rendering on server side)?

I'm searching a fully working example about ...READ MORE

Feb 21, 2022 in Others by Kichu
 • 19,050 points • 665 views
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0 answers

Starting Shrewsoft from a bash script

I frequently use the shrewsoft vpn client ...READ MORE

Feb 21, 2022 in Cyber Security & Ethical Hacking by Edureka
 • 12,690 points • 358 views
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Static Pages vs. Dynamic Pages, Which is Better for SEO

which ones better for seo static or ...READ MORE

Feb 18, 2022 in Others by Kichu
 • 19,050 points • 199 views
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0 answers

SEO friendly url using php

I wanted to use php to make ...READ MORE

Feb 18, 2022 in Others by Kichu
 • 19,050 points • 796 views
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0 answers

What is the definition of cardinality in SQL?

My book definition of Database Systems does ...READ MORE

Feb 18, 2022 in Database by Neha
 • 9,060 points • 631 views
0 votes
0 answers

Importing notepad data to excel (difficult split)

I want to transfer this data from ...READ MORE

Feb 18, 2022 in Others by Edureka
 • 13,670 points • 234 views
0 votes
0 answers

MS Excel - SumProduct formula with Loop

1 I have 4 arrays of data where ...READ MORE

Feb 18, 2022 in Others by Edureka
 • 13,670 points • 273 views
0 votes
0 answers

AWS storage class analysis vs intelligent tiering

0 I understand that AWS storage class analysis ...READ MORE

Feb 18, 2022 in AWS by Rahul
 • 2,080 points • 413 views
0 votes
0 answers

Download from s3 into a actions workflow

Feb 18, 2022 in Cloud Computing by Rahul
 • 2,080 points • 263 views
0 votes
0 answers

Broken image from image upload to Amazon s3 via base64 string

Feb 18, 2022 in AWS by Rahul
 • 2,080 points • 1,302 views
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