Trending questions in Edureka Community

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2 answers

Running Kubernetes in multimaster mode

I had the same issue and using ...READ MORE

Sep 6, 2018 in Kubernetes by Nilesh
 • 7,060 points • 1,959 views
0 votes
1 answer

How to find index from raw and column in python?

You probably want to use np.ravel_multi_index: import numpy as ...READ MORE

Sep 12, 2018 in Python by Priyaj
 • 58,020 points • 1,733 views
0 votes
1 answer

How to create raw transaction using web3swift?

var options = Web3Options.defaultOptions() options.gasLimit = BigUInt(21000) options.from = ...READ MORE

Sep 17, 2018 in Blockchain by slayer
 • 29,370 points • 1,524 views
0 votes
1 answer

How to make POST request on C# to blockr.io

By default UploadValues doesn't format the data ...READ MORE

Aug 30, 2018 in Blockchain by digger
 • 26,740 points • 2,300 views
0 votes
1 answer

API for checking EC2 instance limit

No, there is no way to do ...READ MORE

Sep 24, 2018 in AWS by Archana
 • 4,170 points • 1,216 views
0 votes
2 answers

Differences between Selenium and Appium

Selenium: Selenium is a automation tool used for ...READ MORE

Nov 15, 2018 in Selenium by Arogyalokesh Vutukuru
 • 3,617 views
0 votes
1 answer

How connect library to smart contract from external resources?

pragma solidity ^0.4.0; import "github.com/OpenZeppelin/zeppelin-solidity/contracts/math/SafeMath.sol"; contract MathExtended { ...READ MORE

Sep 26, 2018 in Blockchain by digger
 • 26,740 points • 1,131 views
0 votes
1 answer

How to use ethereum contract's state changing method in javascript?

You'll find that the message is indeed ...READ MORE

Sep 11, 2018 in Blockchain by Christine
 • 15,750 points • 1,777 views
+5 votes
1 answer

What are metaclasses in Python?

A metaclass instantiates and defines behavior for ...READ MORE

Sep 11, 2018 in Python by Priyaj
 • 58,020 points • 1,568 views
+1 vote
1 answer

Binding rows of 2 data-frames which have non-identical columns

You can use the smartbind() function from ...READ MORE

May 22, 2018 in Data Analytics by Bharani
 • 4,660 points • 6,601 views
0 votes
1 answer

Balanced binary tree python

Instead of multiplying the number of nodes ...READ MORE

Sep 24, 2018 in Python by Priyaj
 • 58,020 points • 1,212 views
+1 vote
1 answer

Quicksort in Python

The following code may solve your problem: def ...READ MORE

Sep 20, 2018 in Python by SDeb
 • 13,300 points • 1,342 views
0 votes
1 answer

Adding Watermark to AWS Elastic Transcoder

found the error! I had to put the ...READ MORE

Sep 7, 2018 in AWS by Priyaj
 • 58,020 points • 1,945 views
0 votes
1 answer

How to compute SHA256 hash for bitcoin header

header_hex = "02000000aaf8ab82362344f49083ee4edef795362cf135293564c4070000000000000000c009bb6222e9bc4cdb8f26b2e8a2f8d163509691a4038fa692abf9a474c9b21476800755c02e17181fe6c1c3" # Decode header hex into ...READ MORE

Aug 31, 2018 in Blockchain by digger
 • 26,740 points • 2,246 views
0 votes
1 answer

When is the functional dependency known as fully functional dependency?

The criteria of fully functional dependency, is ...READ MORE

Aug 10, 2018 in Database by DataKing99
 • 8,250 points • 3,155 views
0 votes
2 answers

How do you build a custom function in Python?

Function arguments in Python In Python, Custom functions ...READ MORE

Sep 4, 2018 in Data Analytics by shams
 • 3,670 points • 2,280 views
0 votes
1 answer

Is government, academic and nonprofit pricing available for Power BI?

Yes, nonprofit pricing is available when purchasing ...READ MORE

Sep 26, 2018 in Power BI by Kalgi
 • 52,340 points • 1,120 views
0 votes
1 answer

Does Spark provide the storage layer too?

No, it doesn’t provide storage layer but ...READ MORE

Sep 3, 2018 in Apache Spark by nitinrawat895
 • 11,380 points • 2,114 views
0 votes
1 answer

Persisting data in a docker swarm with glusterfs

You will have to create a volume ...READ MORE

Aug 24, 2018 in Docker by Nilesh
 • 7,060 points • 2,542 views
0 votes
1 answer

AWS loadbalancing between EC2 instances

Some quick thoughts: Are your two new instances ...READ MORE

Sep 21, 2018 in AWS by Priyaj
 • 58,020 points • 1,332 views
0 votes
1 answer

Multi-factor authentication in Amazon Quicksight

Yes. You can enable multi-factor authentication (MFA) ...READ MORE

Sep 14, 2018 in AWS by Archana
 • 4,170 points • 1,634 views
0 votes
1 answer

Visual Designer errors when there are no other errors

Verify none of your custom user controls ...READ MORE

Sep 25, 2018 in IoT (Internet of Things) by Annie97
 • 2,160 points • 1,159 views
+1 vote
1 answer

Is there a way to send funds from a specific bitcoin address in a wallet?

I'll answer my own question, It was unbelievably ...READ MORE

Sep 3, 2018 in Blockchain by Perry
 • 17,100 points • 2,066 views
0 votes
1 answer

Difference between a failed task attempt and a killed task attempt

Let me explain you the difference between ...READ MORE

Jul 24, 2018 in Big Data Hadoop by nitinrawat895
 • 11,380 points • 3,872 views
0 votes
1 answer

How to choose between Cassandra, Membase, Hadoop, MongoDB and RDBMS?

Actually it comes in two ways: One ...READ MORE

Sep 18, 2018 in Big Data Hadoop by Frankie
 • 9,830 points • 1,454 views
0 votes
1 answer

Required parameter missing: account error

You need to swap out the place ...READ MORE

Aug 30, 2018 in Blockchain by slayer
 • 29,370 points • 2,276 views
0 votes
1 answer

Using scheduler on Amazon ECS

ECS provides Blox, a collection of open ...READ MORE

Sep 20, 2018 in AWS by Archana
 • 4,170 points • 1,370 views
+3 votes
4 answers

How to host a website on AWS?

Certainly, it can be used to do ...READ MORE

Mar 30, 2018 in AWS by brat_1
 • 7,200 points • 4,337 views
+5 votes
2 answers

Redirecting host to service path in kubernetes

What you are trying to do is ...READ MORE

Mar 27, 2018 in Kubernetes by DragonLord999
 • 8,450 points • 4,474 views
0 votes
1 answer

Crawling after login in Python

You missed a few login data forms, ...READ MORE

Sep 14, 2018 in Python by Priyaj
 • 58,020 points • 1,625 views
0 votes
1 answer

How to access different directories in a Hadoop cluster?

You need to configure the client to ...READ MORE

Sep 18, 2018 in Big Data Hadoop by nitinrawat895
 • 11,380 points • 1,438 views
0 votes
1 answer

Comparing two files contents in python

This code should work for you: It ...READ MORE

Sep 21, 2018 in Python by Priyaj
 • 58,020 points • 1,311 views
0 votes
1 answer

features of TensorFlow?

Tensorflow has APIs for Matlab, and C++ ...READ MORE

Sep 26, 2018 in Data Analytics by kurt_cobain
 • 9,350 points • 1,081 views
0 votes
1 answer

AWS: Is there a way I can edit files in S3 right away in the browser?

There is not currently an AWS-supported method ...READ MORE

Jun 19, 2018 in Cloud Computing by Meci Matt
 • 9,460 points • 6,057 views
0 votes
1 answer

Difference between Bayesian Estimate and Maximum Likelihood Estimation

In the Bayesian estimate, we have some ...READ MORE

Aug 9, 2018 in Data Analytics by DataKing99
 • 8,250 points • 3,195 views
0 votes
1 answer

Does gradient descent methods always converge to same point?

No, they always don't. That's because in ...READ MORE

Aug 7, 2018 in Data Analytics by CodingByHeart77
 • 3,750 points • 3,249 views
0 votes
1 answer

How to move data from Oracle database to Hadoop?

Yes, you heard it correctly. Apache Sqoop is ...READ MORE

Apr 12, 2018 in Big Data Hadoop by nitinrawat895
 • 11,380 points • 8,333 views
0 votes
3 answers

How to check whether a file exists or not in Java?

Using nio we can check whether file ...READ MORE

Aug 14, 2018 in Java by Sushmita
 • 6,920 points • 5,412 views
0 votes
1 answer

How do I withdraw the balance from a contract on Ethereum test blockchain?

Your need to improvise your code a ...READ MORE

Aug 3, 2018 in Blockchain by Perry
 • 17,100 points • 3,418 views
0 votes
1 answer

how loop through a JSON Array of bitcoin transaction data

for($i=0; $i<count($result['out']); $i++) { echo ...READ MORE

Sep 21, 2018 in Blockchain by slayer
 • 29,370 points • 1,300 views
0 votes
1 answer

How to get all address and send ethers in solidity using a loop?

I found a similar code somewhere: contract  Holders{ uint ...READ MORE

Jul 31, 2018 in Blockchain by digger
 • 26,740 points • 3,544 views
0 votes
1 answer

How to know the type of an object?

To find the type of an object ...READ MORE

Sep 20, 2018 in Data Analytics by Abhi
 • 3,720 points • 1,369 views
0 votes
1 answer

Is it possible to access GCP resources using api without a user interaction.?

yes that's totally possible. You'd have to create ...READ MORE

Sep 19, 2018 in Kubernetes by Kalgi
 • 52,340 points • 1,382 views
0 votes
0 answers

How to send Bitcoins with node.js?

I am trying to make a web ...READ MORE

Jul 20, 2018 in Blockchain by sabby
 • 4,370 points • 4,051 views
0 votes
1 answer

Managers information from workers - Docker swarm

As of now there's no way to ...READ MORE

Oct 8, 2018 in Docker by Kalgi
 • 52,340 points • 1,524 views
0 votes
1 answer

What metadata is stored on a DataNode when a block is written to it?

Let me explain you step by step.  Each ...READ MORE

Jul 23, 2018 in Big Data Hadoop by nitinrawat895
 • 11,380 points • 3,876 views
0 votes
1 answer

What Is an AWS Inspector?

Amazon Inspector is an automated security assessment ...READ MORE

Sep 20, 2018 in Cloud Computing by DragonLord999
 • 8,450 points • 1,327 views
0 votes
1 answer

Can we convert a string to hexadecimal in java

I find this to be an easy ...READ MORE

Jul 4, 2018 in Java by Akrati
 • 3,190 points • 4,702 views
0 votes
1 answer

Hcatalog in HIVE

HCatalog supports reading and writing files in ...READ MORE

Aug 30, 2018 in Database by kurt_cobain
 • 9,350 points • 2,243 views
0 votes
1 answer

Filter source ip in kubernetes ingress in GCE

This feature currently works only with nginx. Example ...READ MORE

Sep 7, 2018 in Kubernetes by Kalgi
 • 52,340 points • 1,894 views
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