Trending questions in Edureka Community

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How to use Powershell DSC for application installation?

Occasionally folks want to be able to ...READ MORE

Jul 16, 2018 in Other DevOps Questions by Kalgi
 • 2,680 points • 1,530 views
0 votes
1 answer

How to go to next tab in windows GUI

You can send Ctrl + Tab for each tab. READ MORE

Jul 11, 2018 in RPA by Vardy
 • 2,360 points • 1,732 views
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1 answer

Hyperledger Composer rest server NPM versions

The Hyperledger Composer pre-requisites can be installed ...READ MORE

Jul 13, 2018 in Blockchain by Christine
 • 15,750 points • 1,652 views
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Where is the data stored in blockchain?

The smart contract is just the business ...READ MORE

Jun 29, 2018 in Blockchain by slayer
 • 29,370 points • 2,260 views
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How can I put file to HDFS directly without copying it local disk?

Can use pipe from wget to hdfs. You ...READ MORE

Apr 15, 2018 in Big Data Hadoop by kurt_cobain
 • 9,350 points • 5,489 views
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How to return data on execution of invoke function?

You can do this using a response ...READ MORE

Jul 23, 2018 in Blockchain by digger
 • 26,740 points • 1,219 views
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1 answer

Native logger in Selenium WebDriver

Select the log types you want and ...READ MORE

Jun 19, 2018 in Selenium by Meci Matt
 • 9,460 points • 2,675 views
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Running Command Line in Java

You may refer this: Runtime rt = Runtime.getRuntime(); Process ...READ MORE

Jul 20, 2018 in Java by Akrati
 • 960 points • 1,347 views
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How can I select a particular node within the XPath node sets by index?

There is no concept of 'i' in ...READ MORE

Apr 21, 2018 in Selenium by king_kenny
 • 3,710 points • 5,261 views
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1 answer

Using partial Id in Selenium WebDriver

You can use CSS Selector for this, ...READ MORE

May 28, 2018 in Selenium by Meci Matt
 • 9,460 points • 3,626 views
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Best practice for successful app deployment

I'd suggest you to write a deployment ...READ MORE

Jul 10, 2018 in Other DevOps Questions by DareDev
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Include real world data in smart contract

What you are looking for is an ...READ MORE

Jul 11, 2018 in Blockchain by Shashank
 • 10,400 points • 1,718 views
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1 answer

Is there a way to simulate perimeter security using Amazon Web Services Model?

To start with,perimeter security is the using ...READ MORE

Jul 17, 2018 in Cloud Computing by code_ninja
 • 6,300 points • 1,463 views
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MQTT-Google Cloud pub/sub connection status!

Please help! So, I have a couple of ...READ MORE

Jul 20, 2018 in IoT (Internet of Things) by Bharani
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jQuery/ajax - two separate API requests with combined results

You can move the second ajax call ...READ MORE

Jun 19, 2018 in Blockchain by aryya
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How to create a new R6 Class in R?

You have to first create an object ...READ MORE

Jul 5, 2018 in Data Analytics by DataKing99
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Eclipse Californium CoAP wildcard as url path

I'm working on a CoAP app using ...READ MORE

Jul 19, 2018 in IoT (Internet of Things) by Matt
 • 2,270 points • 1,403 views
0 votes
1 answer

XML Highliting Error from Android Lint

You can try to specify layout folder ...READ MORE

Jul 23, 2018 in DevOps Tools by Kalgi
 • 52,340 points • 1,192 views
0 votes
1 answer

How read-write sets is used in hyperledger?

In Hyperledger, read-write sets are used during ...READ MORE

Jul 3, 2018 in Blockchain by digger
 • 26,740 points • 2,057 views
0 votes
1 answer

Error message “Failed to connect to the host via ssh” while running ping command on host machines through Ansible

Just go through the error message: Ansible can't ...READ MORE

Apr 25, 2018 in Ansible by shubham
 • 7,340 points • 5,029 views
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1 answer

Geth 'sendTransaction' not working

When transactions are put in a loop, ...READ MORE

Jul 3, 2018 in Blockchain by Omkar
 • 69,180 points • 2,049 views
0 votes
1 answer

Using Real Time flume Data for Analysis

By using MorphlineSolrSink we can extract, transform ...READ MORE

Jul 17, 2018 in Database by kurt_cobain
 • 9,350 points • 1,452 views
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1 answer

How to achieve consensus with peers from different departments?

Defining one MSP to represent each division. ...READ MORE

Jul 16, 2018 in Blockchain by digger
 • 26,740 points • 1,493 views
0 votes
1 answer

What is the flow control for “continue” in python?

This is the way "continue" statement works! You ...READ MORE

Jul 16, 2018 in Python by Priyaj
 • 58,020 points • 1,486 views
0 votes
1 answer

How to use Not contains function in string in UIPath?

use the following approach  strValue = “This is ...READ MORE

Jun 19, 2018 in RPA by wrecker
 • 3,110 points • 2,647 views
0 votes
1 answer

how to learn writing java code for Hyperledger Fabric?

You can learning writing java codes for ...READ MORE

Jul 10, 2018 in Blockchain by slayer
 • 29,370 points • 1,751 views
0 votes
1 answer

Setting up a dedicated Executor per ServerConnector in Jetty

Executors are server-wide, and many components within Jetty ...READ MORE

Jul 9, 2018 in Other DevOps Questions by Atul
 • 10,240 points • 1,791 views
0 votes
1 answer

How to solve Corda Node Startup Exception?

The error says "port may be in ...READ MORE

Jul 13, 2018 in Blockchain by digger
 • 26,740 points • 1,617 views
+1 vote
1 answer

What AWS EC2 instance is more suitable for Chat Application?

I would recommend starting with a T2.micro ...READ MORE

Jul 10, 2018 in AWS by Priyaj
 • 58,020 points • 1,739 views
0 votes
1 answer

TkInter Grid Overlapping Issue

Tkinter is fairly efficient. And for the ...READ MORE

Apr 17, 2018 in Python by anonymous
 • 5,367 views
0 votes
1 answer

Transaction Id in Bitcoin Blockchain

The TransactionId comes from sending the coin. ...READ MORE

Jul 13, 2018 in Blockchain by Christine
 • 15,750 points • 1,610 views
0 votes
1 answer

What if I change Chaincode state in invokeChaincode?

The chaincode state is not changed when ...READ MORE

Jul 13, 2018 in Blockchain by slayer
 • 29,370 points • 1,615 views
0 votes
1 answer

Writing multiple column in excel UiPath

You can read the entire Excel sheet ...READ MORE

May 10, 2018 in RPA by wrecker
 • 3,110 points • 4,409 views
0 votes
2 answers

What is the difference between = and equals()?

The equals() method compares the "value" inside String instances ...READ MORE

Aug 13, 2018 in Java by Daisy
 • 8,140 points • 2,590 views
0 votes
1 answer

How can we format float to n decimal places ?

You may pass the float value: String.format("%.2f", floatVal); READ MORE

Jul 2, 2018 in Java by sophia
 • 1,400 points • 2,088 views
0 votes
1 answer

Which is the best decentralized storage apps?

IPFS is a protocol for a distributed ...READ MORE

Jul 19, 2018 in Blockchain by aryya
 • 7,460 points • 1,351 views
0 votes
1 answer

How to remove old Docker images?

Run the following command: docker $ (docker images ...READ MORE

Jul 17, 2018 in Docker by Sophie may
 • 10,620 points • 1,430 views
0 votes
1 answer

How to change Endorsement policies

Well the good news is that it ...READ MORE

Jul 18, 2018 in Blockchain by charlie_brown
 • 7,720 points • 1,389 views
0 votes
1 answer

How to convert an array to arraylist?

import java.util.*; public class ArrToArrList { ...READ MORE

Jul 6, 2018 in RPA by Vardy
 • 2,360 points • 1,899 views
0 votes
1 answer

How to upload data from PC or sensors to blockchain?

you can do it by writing a ...READ MORE

Jul 9, 2018 in Blockchain by slayer
 • 29,370 points • 1,777 views
0 votes
1 answer

How to get AWS account/service cost using CloudWatch API?

You can check this link for a ...READ MORE

Jul 13, 2018 in AWS by Priyaj
 • 58,020 points • 1,605 views
0 votes
2 answers

Explain the functionality of Math.random() method.

You can use java.util.Random class. int myNumber = ...READ MORE

Aug 3, 2018 in Java by Sushmita
 • 6,920 points • 2,319 views
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1 answer

Spark streaming with Kafka dependency error

Your error is with the version of ...READ MORE

Jul 5, 2018 in Apache Spark by Shubham
 • 13,490 points • 1,964 views
0 votes
1 answer

Confusion matrix in R

A confusion matrix can be used to ...READ MORE

Jul 5, 2018 in Data Analytics by DataKing99
 • 8,250 points • 1,946 views
0 votes
1 answer

Installing R packages in rstudio on EC2

Login to your account and then run ...READ MORE

Aug 10, 2018 in Cloud Computing by Priyaj
 • 58,020 points
edited Aug 10, 2018 by Priyaj • 1,965 views
0 votes
1 answer

How can we convert Strings to and from UTF8 byte arrays?

To convert STring to byte[]: String s = ...READ MORE

Jun 21, 2018 in Java by Akrati
 • 3,190 points • 2,543 views
0 votes
1 answer

How to get the already existing channels in Hyperledger v1.0?

You cannot see all available channels,  but you ...READ MORE

Jun 4, 2018 in Blockchain by Perry
 • 17,100 points • 3,282 views
0 votes
1 answer

Uipath automation

Use 'Database' package to connect to sql ...READ MORE

Jul 17, 2018 in RPA by ffdfd
 • 5,550 points • 1,424 views
0 votes
1 answer

How to solve Runtime error when querying Hyperledger?

OCI is open container initiative.. The error ...READ MORE

Jul 9, 2018 in Blockchain by slayer
 • 29,370 points • 1,768 views
0 votes
1 answer

Is it possible to claim Bitcoin Cash from an exchange that does not support it?

You can't claim BCH without knowing private ...READ MORE

Jul 17, 2018 in Blockchain by aryya
 • 7,460 points • 1,423 views
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