Trending questions in Edureka Community

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nodetool: Failed to connect to '127.0.0.1:7199' - ConnectException: 'Connection refused (Connection refused)'.

Hi, @Manjima, what do your system logs say? READ MORE

Dec 4, 2020 in Others by Rajiv
 • 8,870 points • 1,633 views
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1 answer

How can I open multiple files using “with open” in Python?

Hello, Just replace and with , and you're done: try: ...READ MORE

Nov 20, 2020 in Python by Niroj
 • 82,800 points • 2,238 views
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1 answer

If both negative and positive skewness are present in data set,then how it can be removed??

Hi@shama, It depends on your use case. If ...READ MORE

Dec 8, 2020 in Machine Learning by MD
 • 95,460 points • 1,467 views
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1 answer

How to send JSON data from Javascript to PHP?

Hello @kartik, PHP has a built in function ...READ MORE

Jul 6, 2020 in Java-Script by Niroj
 • 82,800 points • 8,138 views
0 votes
1 answer

“Least Astonishment” and the Mutable Default Argument

Actually, this is not a design flaw, ...READ MORE

Dec 17, 2020 in Python by Gitika
 • 65,730 points • 1,058 views
0 votes
1 answer

How do I change the working directory in Python?

Hello @kartik, use os.chdir like this: os.chdir("/path/to/change/to") By the way, if you ...READ MORE

Dec 8, 2020 in Python by Niroj
 • 82,800 points • 1,448 views
0 votes
1 answer

How to get an absolute file path in Python?

Hello @kartik, Try this out: >>> import os >>> os.path.abspath("mydir/myfile.txt") 'C:/example/cwd/mydir/myfile.txt' Also ...READ MORE

Dec 7, 2020 in Python by Niroj
 • 82,800 points • 1,480 views
0 votes
1 answer

How can I get enum possible values in a MySQL database?

Hello @kartik, I have a codeigniter version for ...READ MORE

Oct 22, 2020 in PHP by Niroj
 • 82,800 points • 3,467 views
0 votes
1 answer

How to download a file with Node.js without using third-party libraries?

Hii, You can create an HTTP GET request and pipe ...READ MORE

Nov 24, 2020 in Node-js by Niroj
 • 82,800 points • 2,040 views
0 votes
1 answer

How to use No QUARTER() in DAX in power BI?

One should use =ROUNDUP(MONTH([Date])/3, 0) to get quarte ...READ MORE

Dec 8, 2020 in Power BI by Gitika
 • 65,730 points • 1,431 views
0 votes
1 answer

Could you please help to write a code for this program

Hello, @Hitesh, You can follow the below: print("List of ...READ MORE

Nov 4, 2020 in Python by Roshni
 • 10,440 points • 2,901 views
0 votes
2 answers

Create an S3 bucket using CloudFormation - AWS

Hey you can create an S3 bucket ...READ MORE

Aug 19, 2020 in AWS by Preeti
edited Aug 19, 2020 • 16,950 views
0 votes
1 answer

How to send mail using Ansible-Playbook?

Hi@akhtar, You can find one module in Ansible ...READ MORE

Aug 11, 2020 in Ansible by MD
 • 95,460 points • 6,584 views
0 votes
1 answer

Can i know where is java logs on centos 7?

Hey! Have you checked <user.home>/.java/deployment/log ? READ MORE

Oct 20, 2020 in Java by Kiya
 • 3,585 views
0 votes
1 answer

How to run Azure CLI in a Docker container?

H@akhtar, You can use Docker to run a ...READ MORE

Nov 13, 2020 in Azure by MD
 • 95,460 points • 2,520 views
0 votes
1 answer

How can I store and retrieve images from a MySQL database using PHP?

Hello @kartik, First you create a MySQL table ...READ MORE

Oct 29, 2020 in Laravel by Niroj
 • 82,800 points • 3,148 views
0 votes
1 answer

Reset the SSH configuration on a VM in Azure.

Hi@akhtar, It is required to change the SSH ...READ MORE

Nov 18, 2020 in Azure by MD
 • 95,460 points • 2,300 views
0 votes
1 answer

How to delete an alarm in AWS?

Hi@akhtar, You can delete the specified alarms. You can ...READ MORE

Nov 18, 2020 in AWS by MD
 • 95,460 points • 2,323 views
0 votes
1 answer

How to scroll to element from bottom to top with a nice animation using Jquery?

Hello @kartik, Assuming you have a button with ...READ MORE

Sep 10, 2020 in JQuery by Niroj
 • 82,800 points • 5,263 views
0 votes
1 answer

Scrolling to element using webdriver?

You are trying to run Java code ...READ MORE

Dec 3, 2020 in Selenium by Gitika
 • 65,730 points • 1,633 views
0 votes
1 answer

How to import an image from Docker Hub to a private registry in Azure?

Hi@akhtar, You can import any image from Docker ...READ MORE

Nov 13, 2020 in Azure by MD
 • 95,460 points • 2,496 views
0 votes
1 answer

How to load local JSON file?

Hello @kartik, $.getJSON is asynchronous so you should do: $.getJSON("test.json", ...READ MORE

Aug 25, 2020 in Java-Script by Niroj
 • 82,800 points • 5,977 views
0 votes
1 answer

Is it possible to use multiple dataset for one report?

Yes, of course, you can load a few ...READ MORE

Oct 29, 2020 in Power BI by Gitika
 • 65,730 points • 3,171 views
0 votes
1 answer

How to create a RedShift Cluster using command line?

Hi@akhtar, To create a cluster in Virtual Private ...READ MORE

Nov 26, 2020 in AWS by MD
 • 95,460 points • 1,928 views
0 votes
1 answer

IndentationError: expected an indented block

Hello @ nishit, Indentation means the space from margin to ...READ MORE

Aug 10, 2020 in Python by Niroj
 • 82,800 points • 6,670 views
0 votes
1 answer

Create configMap in Kubernetes using Terraform Script.

Hi@akhtar, You can use the kubernetes_config_map resource in ...READ MORE

Sep 28, 2020 in Terraform by MD
 • 95,460 points • 4,514 views
0 votes
1 answer

How to download hadoop jar files for adding eclipse

Hi@Manl, To import jar file in your Eclipse ...READ MORE

Jul 20, 2020 in Big Data Hadoop by MD
 • 95,460 points • 7,527 views
0 votes
1 answer

What is the difference between maven and makefile?

I don't think maven and makefile are ...READ MORE

Oct 23, 2020 in Other DevOps Questions by Hana
 • 3,394 views
0 votes
1 answer

How do I make global helper functions in laravel?

Hello @kartik, Create a new file in your ...READ MORE

Nov 22, 2020 in PHP by Niroj
 • 82,800 points • 2,100 views
0 votes
1 answer

How to insert data into Cassandra table using Spark DataFrame?

Hi@akhtar, You can write the spark dataframe in ...READ MORE

Sep 21, 2020 in Apache Spark by MD
 • 95,460 points • 4,773 views
0 votes
1 answer

How to simplify this Laravel PHP code to one Eloquent query?

Hello @kartik, You create realtionship between both table friend and user in ...READ MORE

Dec 1, 2020 in Laravel by Niroj
 • 82,800 points • 1,701 views
0 votes
1 answer

How to delete an Auto Scaling group in AWS?

You can delete the specified Auto Scaling group. ...READ MORE

Nov 26, 2020 in AWS by MD
 • 95,460 points • 1,920 views
0 votes
1 answer

How to install mongodb on centos 7 using ansible

Hi@Shashi, I think for MongoDB you need to ...READ MORE

Sep 16, 2020 in Ansible by MD
 • 95,460 points • 4,983 views
0 votes
1 answer

Is software developer or DevOps Engineer better? Who has difficult work or which is higher which one is better?

Don't look for which is higher or ...READ MORE

Oct 7, 2020 in Career Counselling by Prasanth
 • 4,082 views
0 votes
1 answer

i am getting an error on pycharm while installing packages

Hi, @There, $ pip install gevent --pre $ pip ...READ MORE

Oct 27, 2020 in Python by Gitika
 • 65,730 points • 3,233 views
0 votes
1 answer

How to Check for a Specific Type of Object in PHP

Hello @kartik, You can use instanceof: if ($pdo instanceof PDO) ...READ MORE

Oct 30, 2020 in PHP by Niroj
 • 82,800 points • 3,094 views
+1 vote
3 answers

"No such file pom.xml" error in Jenkins

Can you please che ck the location ...READ MORE

May 16, 2019 in Jenkins by Samir
 • 24,352 views
0 votes
1 answer

How can I convert the output of PHP's filesize() function to a format with MegaBytes, KiloBytes etc?

Hello @kartik, Here is a sample: <?php // Snippet from ...READ MORE

Sep 15, 2020 in PHP by Niroj
 • 82,800 points • 5,023 views
0 votes
1 answer

How can I import data from mysql to hive tables with incremental data?

Hi@dharmendra, It is common to perform one-time ingestion ...READ MORE

Nov 23, 2020 in Big Data Hadoop by MD
 • 95,460 points • 2,045 views
0 votes
1 answer

How to create tags for a cluster in AWS RedShift?

Hi@akhtar, You can add tags to a cluster. A ...READ MORE

Nov 27, 2020 in AWS by MD
 • 95,460 points • 1,878 views
0 votes
1 answer

How to delete confirmation in laravel?

Hello @kartik, If this is your link: <a href="#" ...READ MORE

Dec 4, 2020 in Laravel by Niroj
 • 82,800 points • 1,559 views
0 votes
1 answer

How do I search for a key of object in javascript?

Use hasOwnProperty(key) for (let i = 0; i ...READ MORE

Oct 14, 2020 in Java-Script by Niroj
 • 82,800 points • 3,771 views
0 votes
1 answer

I want to automate pdf but selectors are not working properly is there any other way to automate?

UiPath cannot identify the object inside pdf! Try ...READ MORE

Nov 5, 2020 in RPA by Deny
 • 2,843 views
0 votes
1 answer

How to connect Github with power BI?

There are few steps which we need ...READ MORE

Nov 19, 2020 in Power BI by Gitika
 • 65,730 points • 2,246 views
0 votes
1 answer

Page scroll up or down in Selenium WebDriver (Selenium 2) using java

Scenario/Test steps: 1. Open a browser and navigate ...READ MORE

Dec 3, 2020 in Selenium by Gitika
 • 65,730 points • 1,598 views
0 votes
1 answer

Error: 'logs/gunicorn-error.log' isn't writable [FileNotFoundError(2, 'No such file or directory')

Hi@akhtar, Before trying with a docker container, I ...READ MORE

Aug 24, 2020 in Docker by MD
 • 95,460 points • 5,959 views
0 votes
1 answer

How to get hash of most recent git commit in Node?

Hello @kartik, Try this: revision = require('child_process') .execSync('git ...READ MORE

Oct 14, 2020 in Node-js by Niroj
 • 82,800 points • 3,752 views
0 votes
2 answers

How to Validate the real time application for which the input will be refreshed for every 4 s in the UI screen?

Hi, @Savitha, It can be achieved, just ask ...READ MORE

Nov 20, 2020 in Selenium by anonymous
 • 65,730 points • 2,137 views
0 votes
4 answers

Can a fresher get job as AWS Devops Engineer?

Hi, As a fresher if you want to ...READ MORE

Mar 5, 2022 in Career Counselling by Emily
 • 140 points • 7,530 views
+1 vote
1 answer

Selenium wont support angular , react ,Vue JS applications...?

You can use selenium to test any ...READ MORE

Aug 28, 2020 in Selenium by Venkat Ram
 • 5,760 views
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