Most viewed questions in Edureka Community

0 votes
1 answer

How to check wether a bucket exists using boto3?

You can use this code to check ...READ MORE

Dec 5, 2018 in AWS by Rishav
2,625 views
0 votes
1 answer

text = _whitespace_only_re.sub('', text) TypeError: expected string or bytes-like object

This seems like an issue with textwrap ...READ MORE

Feb 13 in Python by Omkar
• 67,660 points
2,617 views
0 votes
1 answer

How to scroll until the element is in view using Selenium2Library Keyword?

You have to download the ExtendedSelenium2Library from ...READ MORE

Jun 25, 2018 in Selenium by Samarpit
• 5,130 points
2,615 views
+1 vote
1 answer

How to create an Ec2 instance using Python boto3?

You can use the following code, it ...READ MORE

Dec 3, 2018 in AWS by Nabarupa
2,604 views
0 votes
1 answer

How to find max value in pair RDD?

Use Array.maxBy method: val a = Array(("a",1), ("b",2), ...READ MORE

May 25, 2018 in Apache Spark by nitinrawat895
• 10,730 points
2,604 views
0 votes
1 answer

Input username & password using Python in Selenium WebDriver

You can use the below code: username = ...READ MORE

May 15, 2018 in Selenium by Meci Matt
• 9,420 points
2,599 views
+1 vote
2 answers

Remove all whitespace in a string in Python

You can also use regular expressions for ...READ MORE

Aug 31, 2018 in Python by Omkar
• 67,660 points
2,598 views
0 votes
1 answer

Need Selenium to wait until the document is ready.

Use this: driver.manage().timeouts().pageLoadTimeout(10, TimeUnit.SECONDS); This piece of code will ...READ MORE

Apr 20, 2018 in Selenium by king_kenny
• 3,650 points
2,592 views
0 votes
1 answer

Play MP3 files usng Java API

I don't believe the java AudioStream class ...READ MORE

May 10, 2018 in Java by Rishabh
• 3,540 points
2,581 views
0 votes
1 answer

Selenium throws an error “selenium.common.exceptions.WebDriverException:

In your case the path of the ...READ MORE

May 8, 2018 in Selenium by Samarpit
• 5,130 points
2,579 views
0 votes
1 answer

Python: UnicodeDecodeError: "utf-8" codec can"t decode byte 0xa0 in position 10: invalid start byte

You have to use the encoding as latin1 ...READ MORE

Jul 11 in Python by Ritu
2,577 views
0 votes
1 answer

Win32 and AA modes in BluePrism

Win32 and AA spy modes use different ...READ MORE

Aug 7, 2018 in RPA by charlie_brown
• 7,720 points
2,569 views
0 votes
1 answer

Trying to Determine Amazon EC2 instance creation date/time

You can't find as such attribute called ...READ MORE

May 29, 2018 in AWS by Flying geek
• 3,160 points
2,566 views
0 votes
2 answers

Replacing a row in pandas data.frame

key error. I love python READ MORE

Feb 18 in Data Analytics by anonymous
2,566 views
+1 vote
4 answers

What are the skill set required for becoming an AWS Developer?

Hi, These are the skills required for becoming ...READ MORE

Jul 26 in Career Counselling by Gitika
• 25,360 points
2,565 views
0 votes
1 answer

Is it better to have one large parquet file or lots of smaller parquet files?

Ideally, you would use snappy compression (default) ...READ MORE

May 23, 2018 in Apache Spark by nitinrawat895
• 10,730 points
2,563 views
0 votes
1 answer

How to save and retrieve the Spark RDD from HDFS?

You can save the RDD using saveAsObjectFile and saveAsTextFile method. ...READ MORE

May 29, 2018 in Apache Spark by Shubham
• 13,310 points
2,559 views
0 votes
1 answer

How can I convert JSON to CSV?

I am not sure this question is ...READ MORE

Oct 1, 2018 in Python by ariaholic
• 7,340 points
2,558 views
0 votes
1 answer

What's the difference between full and partial selectors in UiPath studio?

Hey @Umang, the major differences between Full ...READ MORE

Mar 27 in RPA by Anvi
• 13,960 points
2,557 views
0 votes
1 answer

When not to use foreachPartition and mapPartition?

With mapPartion() or foreachPartition(), you can only ...READ MORE

Apr 30, 2018 in Apache Spark by Data_Nerd
• 2,360 points
2,556 views
0 votes
1 answer

EC2 instance has no public DNS

Follow the given steps: Go to console.aws.amazon.com Go To Services ...READ MORE

Jul 31, 2018 in Cloud Computing by Gopalan
• 1,260 points
2,549 views
0 votes
2 answers

Getting Error in System.setProperty of ChromeDriver

System.setProperty("webdriver.chrome.driver", ...READ MORE

Jan 8 in Selenium by anonymous
2,546 views
0 votes
1 answer

Hadoop: Error: Could not find or load main class org.apache.hadoop.util.VersionInfo

This seems like a path issue. Add the ...READ MORE

Nov 16, 2018 in Big Data Hadoop by Omkar
• 67,660 points
2,543 views
+1 vote
4 answers

Can I set ulimit for containers in k8s?

You can either modify them via UserData ...READ MORE

May 7 in Kubernetes by Inayat
2,542 views
0 votes
1 answer

How can I reformat value_counts() analysis in Pandas for large number of columns?

If I were you, I'd do it ...READ MORE

Apr 17, 2018 in Python by anonymous
2,542 views
0 votes
1 answer

How to check if a string exists in datatable using UiPath?

Hi @Ravi, to check whether a string ...READ MORE

Mar 18 in RPA by Anvi
• 13,960 points
2,539 views
0 votes
1 answer

How to select HTML row in BluePrism

Just spy table cell (or any other ...READ MORE

Oct 17, 2018 in RPA by Priyaj
• 56,940 points
2,536 views
0 votes
2 answers

How can we count TRUE values in a logical vector?

Hi, You can get a count of all ...READ MORE

Aug 20 in Data Analytics by anonymous
• 31,840 points
2,535 views
0 votes
2 answers

Wait / Delay while web page is fully loaded in Automation Anywhere?

Hi,  Usually, a website is "loaded" or "ready" ...READ MORE

Dec 28, 2018 in RPA by sandeep
• 260 points
2,529 views
0 votes
2 answers

How to write lines to a text file in R?

sink("outfile.txt") cat("hello") cat("\n" ...READ MORE

May 24 in Data Analytics by anonymous
2,529 views
0 votes
1 answer

How to tell Jackson to ignore a field during serialization if its value is null?

To suppress serializing properties with null values ...READ MORE

Jul 4, 2018 in Java by Rishabh
• 3,540 points
2,511 views
0 votes
1 answer

How to use Actions class in Selenium Webdriver?

In seleniun webdriver it is not mandatory ...READ MORE

Apr 4, 2018 in Selenium by Damon Salvatore
• 5,510 points
2,508 views
+1 vote
3 answers

Send dashboards and reports as automated emails on power bi

also, check - https://bihelper.tech It is a cloud service ...READ MORE

Oct 14 in Power BI by Andrew Caulton
2,496 views
0 votes
2 answers

Exception found while using Thread.sleep() and wait() in Java

A simpler way to wait is to ...READ MORE

Aug 13, 2018 in Java by samarth295
• 2,190 points
2,496 views
0 votes
1 answer

Selecting an item from dropdown list using Selenium WebDriver & java

Use the below code: new Select(driver.findElement(By.id("blood-group"))).selectByVisibleText("AB"); You also need ...READ MORE

May 8, 2018 in Selenium by Meci Matt
• 9,420 points
2,487 views
0 votes
3 answers

Spark Scala: How to list all folders in directory

val spark = SparkSession.builder().appName("Demo").getOrCreate() val path = new ...READ MORE

Dec 4, 2018 in Big Data Hadoop by Mark
2,480 views
0 votes
1 answer

Python error "TypeError: string indices must be integers, not str"

Hey @Dipti email_s.append(email_1["email_address"]) This is the list on ...READ MORE

Jul 5 in Python by Jinu
2,473 views
0 votes
2 answers

Error saying " "hosts" E212: Can"t open file for writing" when trying to change host name on the VM

I am interested in the answer as ...READ MORE

Jan 26 in Docker by anonymous
2,473 views
0 votes
1 answer

Selenium wait for Ajax content to load

you need to wait for Javascript and ...READ MORE

Jul 31, 2018 in Selenium by Meci Matt
• 9,420 points
2,471 views
0 votes
2 answers

Kubernetes error: You must be logged in to the server (the server has asked for the client to provide credentials

You probably missed the --client-ca-file flag in ...READ MORE

May 3 in Kubernetes by Aysha
2,470 views
0 votes
1 answer

How to access an AWS Lambda environment variable from Python

Try this code hope it will work ...READ MORE

Jul 20, 2018 in AWS by Priyaj
• 56,940 points
2,470 views
0 votes
1 answer

How to use Not contains function in string in UIPath?

you can use the following approach  strValue = ...READ MORE

May 16, 2018 in RPA by wrecker
• 3,110 points
2,469 views
0 votes
1 answer

How to print first character of each word in upper case of a string in Python

You can use split() using space as ...READ MORE

Jun 1, 2018 in Python by george
• 200 points
2,468 views
0 votes
1 answer

Python TypeError: 'list' object is not callable.

The error says the list is not ...READ MORE

Feb 8 in Python by Omkar
• 67,660 points
2,456 views
0 votes
1 answer

How to execute python script in hadoop file system (hdfs)?

If you are simply looking to distribute ...READ MORE

Sep 19, 2018 in Big Data Hadoop by digger
• 26,550 points
2,454 views
0 votes
1 answer

How to save Numpy array as image in python?

If you have matplotlib, you can do: import ...READ MORE

Nov 16, 2018 in Python by Nymeria
• 3,520 points
2,444 views
0 votes
1 answer

BluePrism Spy element uniquely

If you are not able to see ...READ MORE

Oct 3, 2018 in RPA by Priyaj
• 56,940 points
2,443 views
0 votes
3 answers

Error while setting up kubernetes

echo "1" > /proc/sys/net/bridge/bridge-nf-call-iptables READ MORE

May 15 in Kubernetes by sivashankar
2,441 views
0 votes
1 answer

Error saying "Error in file(out, "wt") : cannot open the connection" when execute help command in r

Hey @Ali, change working dir, exit r ...READ MORE

Nov 20, 2018 in Data Analytics by Maverick
• 10,040 points
2,433 views
0 votes
1 answer

Java URL encoding of query string parameters

I would not use URLEncoder. Besides being incorrectly ...READ MORE

Jun 1, 2018 in Java by Rishabh
• 3,540 points
2,430 views