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python if none then empty string September 18, 2022 at 5:58 PM
Hi, I have a Python program that reads the data from a web service and parse the data. My program parse the json data and get the values from it by providing the key. For example example I am getting the client_name with following code: client_name = ... View Questions/Answers

AttributeError: type object 'object' has no attribute 'dtype' September 13, 2022 at 5:24 AM
Hi, I am using pandas in one of my Python program. But its throwing following error: File "/usr/local/lib/python3.7/site-packages/pandas/core/dtypes/cast.py", line 1221, in construct_1d_arraylike_from_scalar dtype = dtype.dtype AttributeError: type obje... View Questions/Answers

python requests get headers from response September 6, 2022 at 6:47 AM
Hi, I have a program in Python which connects to the https server and get the data. First I have to ge the header details and find out the status. My server sends some specific information in the headers and I need to check for that data. If the value is available in the h... View Questions/Answers

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node dependency mysql package.json July 4, 2022 at 2:30 PM
Hi, How to add node dependency mysql package.json? Thanks ... View Questions/Answers

How to solve ModuleNotFoundError: No module named 'paramiko' error June 15, 2022 at 11:35 AM
Hi, while importing following module: import paramiko I am getting the error: >>> import paramiko Traceback (most recent call last): File "<stdin>", line 1, in <module> ModuleNotFoundError... View Questions/Answers

check mysql-connector-python version June 15, 2022 at 9:50 AM
Hi, How to mysql-connector-python version in Python? Thanks ... View Questions/Answers

python requests module import June 10, 2022 at 10:12 AM
Hi, How to import the requests library in Python? I want to use the request library to read some data from the internet for this I have to import this library in my Python code. I want the steps for python requests module import. Thanks ... View Questions/Answers

TypeError: argument of type 'NoneType' is not iterable June 8, 2022 at 10:36 AM
Hi, How I can resolve the following error: TypeError: argument of type 'NoneType' is not iterable Thanks ... View Questions/Answers

anaconda python create virtual environment May 31, 2022 at 5:29 PM
Hi, I want to create virtual environment in my Anaconda Python installation. What are the steps for creation of virtual environment in anaconda python? ... View Questions/Answers

How to install ffmpeg on Windows? May 1, 2022 at 6:11 AM
Hi, How I can install ffmpeg for windows, on my windows 10 computer? Thanks ... View Questions/Answers

mysql 8 connector maven April 11, 2022 at 7:42 AM
Hi, I have installed latest version of MySQL 8.X and now I want to update my Java project to connect to MySQL 8. My Java project is based on the Maven build tool. So, searching for the entry that I can add into pom.xml file of my project. Share me the mysql 8 connector maven depen... View Questions/Answers

hibernate 6 April 11, 2022 at 3:44 AM
Hi, I am a expert programmer in Hibernate 4 & 5. I want to learn Hibernate 6 to move my applications to latest version of Hibernate. I think i need to know the latest features of Hibernate 6 and a simple example to get started with the Hibernate 6. Can anyone explain m... View Questions/Answers

Airflow - ModuleNotFoundError: No module named 'kubernetes' February 3, 2022 at 8:05 AM
Hi, In my Python airflow job following error is coming: Airflow - ModuleNotFoundError: No module named 'kubernetes' How to resolve this? Thanks ... View Questions/Answers

Install Ubuntu 20.04 on virtualbox Windows 11 January 8, 2022 at 5:51 PM
Hi, How I can download and Install Ubuntu 20.04 on virtualbox Windows 11? Thanks ... View Questions/Answers

How to install JDK 17 on Windows 10 December 24, 2021 at 6:44 PM
Hi, I am looking for tutorials to learn Java 17. How to install JDK 17 on Windows 10? After that I want to make programs in Java and JDK 17. Thanks ... View Questions/Answers

Apache Commons IO 2.11.0 Maven dependency October 15, 2021 at 4:12 PM
Hi, What is Apache Commons IO 2.11.0 Maven dependency? I want to use Apache Commons IO version 2.11.0 in my project. What dependency I should add in Maven project? Thanks ... View Questions/Answers

spring 5 maven dependency example July 20, 2021 at 7:30 AM
Hi, I am interested in learning how to use the spring 5 dependency with example. Can anyone please guide on this? Share me good examples. Thanks ... View Questions/Answers

How to use list in for loop in Python July 19, 2021 at 4:52 PM
Hi, I have list in Python and I want to list down all the items using for loop. How to use list in for loop in Python? Thanks ... View Questions/Answers

Python create array of size n with value 0 July 19, 2021 at 1:10 PM
Hi, In python I want to create an array with n size and initialize it with 0 value. What is Python code to create array of size n with value 0? Thanks ... View Questions/Answers

What is the best way to create a string array in python July 19, 2021 at 12:41 PM
Hi, I have to create string array in Python. I can do it crude way but I want to know the best of creating string array in Python? What is the best way to create a string array in python? Thanks ... View Questions/Answers

Python create array of size n with value July 19, 2021 at 12:29 PM
Hi, I have to a requirement to create an array with n size and fill it with value 10. How it's possible in Python? Share me code to create array of size n with value in Python. Thanks ... View Questions/Answers

How do you get the size of an array in Python July 19, 2021 at 12:15 PM
Hi, I want to get the size of my array in Python. How do you get the size of an array in Python? How we are doing it in Python? Thanks ... View Questions/Answers

How can I get specific data from JSON July 19, 2021 at 12:05 PM
Hi, How can I get specific data from JSON? Thanks ... View Questions/Answers

How do I make an n list size in Python July 19, 2021 at 11:54 AM
Hi, I am working on a project where I have to make array of pre-defined size and fill it with zero. How do I make an n list size in Python? Thanks ... View Questions/Answers

create python array of size n July 19, 2021 at 11:39 AM
Hi, I want code to create python array of size n? For example if n=10 then it should create an empty array in python with n size. Thanks ... View Questions/Answers

how to create array in python July 19, 2021 at 11:31 AM
Hi, how to create array in python? I want to create an array in Python and add some values to it. Thanks ... View Questions/Answers

what are aws maven dependency in java July 18, 2021 at 7:16 PM
Hi, Which are the aws maven depenency? what are aws maven dependency in java? I want to use the AWS API in Java and Scala program. Thanks ... View Questions/Answers

How to parse data in JSON format July 18, 2021 at 7:08 PM
Hi, I want to parse following json string in Python and get values from it. user = {"user":"testuser", "password":"testpass", "isactive":"Yes"} How to parse data in JSON format? Thanks ... View Questions/Answers

adding one element in dictionary python July 18, 2021 at 6:54 PM
Hi, I am looking for code for adding one element in dictionary python. Thanks ... View Questions/Answers

how to add data into dictionary in python July 18, 2021 at 6:47 PM
Hi, I have a python API that returns Python dictionary. It contains many values. Here is simple example of my dictonary: clientDict = {"name":"John", "address":"Singapore", "age":35} I want to add DOB to this dictionary object. how to add da... View Questions/Answers

sort dict by value python July 18, 2021 at 6:36 PM
Hi, Is is possible to sort dict by value python? Here is my dictonary: myBookCollections = {"Java":5, "Python":8, "C++":3, "Spring":2, "PHP":3} I want to sort this dictionary. How to sort this Python dictionary? Thanks ... View Questions/Answers

python sorted dictionary July 18, 2021 at 6:16 PM
Hi, Is it possible to sort the dictionary in Python. I am trying to find examples of sorted dictionary in Python. Thanks ... View Questions/Answers

Python sum dictionary values by key July 18, 2021 at 5:41 PM
Hi, In python we can easily create dictionary and store the values in it. In dictionary we store the values in key value pair. I have two dictionary with same keys and different numeric values. We are getting these two dictionaries from two different web services. We want ... View Questions/Answers

How do you sum a dictionary July 18, 2021 at 5:30 PM
Hi, I want to sum the values of two dictionary based on keys. How do you sum a dictionary? ... View Questions/Answers

Merge and sum of two dictionaries July 18, 2021 at 5:26 PM
Hi, I want to merge the two dictionaries and at the same I want to sum the vales of the same key. How I can achieve this? Thanks ... View Questions/Answers

python merge two dictionaries add values July 18, 2021 at 5:17 PM
Hi, In Python I have two dictionaries with same keys. I want to merge the two dictionaries and add the values (int values) into the merged dictionary. For example student marks in three terms are: term1 = {"physics":20,"chemistry":20,"math":25,"englis... View Questions/Answers

How do you combine two dictionary values for common keys July 18, 2021 at 4:47 PM
Hi, I have two dictionary and I want to combine the values based on the key in new dictionary. For example if we have following two dictionary: d1 = {"a":200, "b":200, "c":500} d2 = {"a":300, "b":300, "c":800} The final dictionary s... View Questions/Answers

two list to dictionary python July 18, 2021 at 3:36 PM
Hi, I have two lists and I want to covert it into dictionary. I want to create keys from one list and values from another list. How I can convert two list to dictionary python? Thanks ... View Questions/Answers

How to append dictionary to a list in loop July 18, 2021 at 3:25 PM
Hi, I have to write a program in Python for appending dictionary to list in for loop. I will be creating a new dictionary in the loop and then adding to the list. What is the best way to achieve this? How to append dictionary to a list in loop? Thanks ... View Questions/Answers

How to append a dictionary to a list in Python July 18, 2021 at 3:10 PM
Hi, I have a loop and inside the loop I am creating a dictionary object. Now my requirement is to add the dictionary into the list. How I can achieve this? How to append a dictionary to a list in Python? Thanks ... View Questions/Answers

How to add a new item to a dictionary in Python July 18, 2021 at 2:56 PM
Hi, I have an existing dictionary in Python. I want to add new item to it. How to add a new item to a dictionary in Python? Thanks ... View Questions/Answers

Python extract data from JSON July 18, 2021 at 2:47 PM
Hi, I have a program that reads json data from third part web service. My webservice is returning json and I am getting it into a string variable in Python. Here is my JSON sample: {"accounid":"001", "order_date":"2021-01-05"} And ma... View Questions/Answers

how to parse json in python and get data July 18, 2021 at 2:37 PM
Hi, I have to parse the JSON string and get the value in my Python program. for example I want to get the value of client_name from following json: {"client_name":"client_name"} help me in solving this. Thanks ... View Questions/Answers

pretty-print json in python July 18, 2021 at 10:54 AM
Hi, JSON is very easy way of saving and sending the data over the internet. I have a web service and we are calling it in our Python program. Now the returned the JSON is not formatted so my requirement is to format it and use it. How we can easily format a JSON in Python with min... View Questions/Answers

How do I convert a dictionary to a JSON object in Python? July 17, 2021 at 6:06 PM
Hi, I have a project where we are getting the data from one source and the API used is returning the dictionary object. Now our requirement is to convert it to JSON and save into Elasticsearch. We also have to save the json to a database in the JSON document. I want to the... View Questions/Answers

Allow others to iframe my site in C# July 7, 2021 at 5:54 PM
Hi, I have C# web application and I want to include some pages to iframe hosted on some other domain. If I including it it is now getting included. How to resolve this? Thanks ... View Questions/Answers

unzip file in LInux July 6, 2021 at 6:25 PM
Hi, I am working on a Linux project and we have to extract large number of zip files. I don't have the desktop access of the machine. We are using ssh for login and then working with the help of terminal. Now I have to unzip a zip file into a directory. How I can d... View Questions/Answers

io.streamnative pulsar-functions-instance maven dependency 2.8.0-rc-202106091215 June 9, 2021 at 3:39 PM
Hi, New version of io.streamnative pulsar-functions-instance maven dependency 2.8.0-rc-202106091215 is released. Thanks ... View Questions/Answers

ModuleNotFoundError: No module named 'boto3' May 31, 2021 at 10:29 AM
Hi, I am importing: import boto3 But program is throwing following error: >>> import boto3 Traceback (most recent call last): File "<stdin>", line 1, in <module> ModuleNotFoundError: No module named 'boto3' >>> ... View Questions/Answers

Unable to cast object of type 'Microsoft.Xrm.Sdk.OptionSetValue' to type 'System.String' May 29, 2021 at 6:52 AM
Hi, I am working on Dynamics 365 plugin and while taking the value of OptionSetValue it is throwing following error: Unable to cast object of type 'Microsoft.Xrm.Sdk.OptionSetValue' to type 'System.String' My code is: string new_fieldstatus = ... View Questions/Answers

AWS Java SDK For Amazon EC2 version 1.11.1025 dependency May 25, 2021 at 5:21 AM
Hi, I have to upgrade AWS Java SDK for Amazon EC2. What is the latest version? Share me the dependency of AWS Java SDK For Amazon EC2 version 1.11.1025. Thanks ... View Questions/Answers

apache httpclient 4.5.7 maven dependency May 24, 2021 at 5:00 PM
Hi, It is decided to use httpclient version 4.5.7 in my project. I want to use this in my pom.xml file. What code should I add for getting apache httpclient 4.5.7 maven dependency in my project? Thanks ... View Questions/Answers

apache httpclient 4.0.2 maven dependency May 24, 2021 at 4:55 PM
Hi, What is maven dependency code for apache httpclient 4.0.2 maven dependency? Thanks ... View Questions/Answers

What is data science course all about? March 15, 2021 at 4:32 AM
Hi, What is data science course all about? How the Data Science course will help a new developer in learning the core and advanced topics of Machine learning? Can anyone learn Data Science them self or Data Science course is must? Thanks... View Questions/Answers

What are the topics covered in the Data Science course? June 3, 2020 at 7:46 PM
Hi, What are the topics covered in the Data Science course? I want to learn Data Science and searching for the topics to learn in Data Science. What are the topics which one should learn to become expert in Data Science? So, guide me in selecting the topics to learn in Data Sc... View Questions/Answers

What is QuickSort April 20, 2021 at 2:03 PM
Hi, What is QuickSort and how it can be implemented in Java? Thanks ... View Questions/Answers

top skills required to be a Data Scientist in less time April 19, 2021 at 6:34 AM
Hi, I want to the skills for becoming a Data Scientist. What are the top skills required to be a Data Scientist in less time? I have experience in other programming language and now I exploring the field of Data Science. You kind guide will help me in learning Data Science... View Questions/Answers

Tips of Learning Data Science With Python April 19, 2021 at 5:30 AM
Hi, After completing my graduation I am in need of job and trying to get a Job in Data Science. I want to learn Data Science quickly. I am already good in Mathematics and statistics. How I can learn Data Science with Python? Share me the tips of learning Data Science with ... View Questions/Answers

Find a project or skill I am interested in learning April 19, 2021 at 4:47 AM
Hi, I am searching for the project, programming language and examples for learning interesting languages. How to find out which language to learn? Thanks ... View Questions/Answers

How to get a list of all indexes in python-elasticsearch April 18, 2021 at 1:46 PM
Hi, I want to get the list of all the indeses in my Elasticsearch. Is it possible to get the list in my program? What is the query/command to get a list of all indexes in python-elasticsearch? Thanks ... View Questions/Answers

elasticsearch access from outside April 18, 2021 at 12:37 PM
Hi, I have installed Elasticsearch in my host machine. It is accessible in my host machine but when I try to access it from other computer it is work accessible. What is the error and how it can be accessed from other computer? What change I should make to access elasticse... View Questions/Answers

moving docker image to another host April 18, 2021 at 9:30 AM
Hi, I have few projects running on the Docker container. I have to build the docker image and send the image to the testing team for testing. My requirement is to create the image build and then transfer it to another host without use of docker registry. This is required ... View Questions/Answers

How do I read a variable from a file in shell script April 18, 2021 at 9:19 AM
Hi, In my project we are submitting the job on spark cluster through sh file. Now I want to read some of the variables from other file and then use this in spark submit command. How do I read a variable from a file in shell script and then use it with spark-submit? Thanks<... View Questions/Answers

how to move file in python script April 18, 2021 at 9:10 AM
Hi, In my Python program I have to move a file from one directory to another. What is the best way to move the file from one directory to another in Python? Thanks ... View Questions/Answers

c# current date in yyyy-MM-dd format April 18, 2021 at 5:53 AM
Hi, How to get the current date in the format like 2021-01-12? I have to get the date into Year-Month-Date format. In c# how to get current date in yyyy-mm-dd format? Thanks ... View Questions/Answers

ModuleNotFoundError: No module named 'torch' April 17, 2021 at 1:29 PM
Hi, When i import pytorch: import pytorch It gives following error: ModuleNotFoundError: No module named 'torch' How to resolve this? Thanks ... View Questions/Answers

HttpClient 4.5.8 Maven Dependency April 17, 2021 at 7:03 AM
Hi, We have decided to upgrade our project to use HttpClient 4.5.8, so I am looking for Maven Dependency for this version of Apache HttpClient. Can anyone share me the HttpClient 4.5.8 Maven Dependency code? Thanks ... View Questions/Answers

HttpClient 4.0.1 Maven pom.xml code April 17, 2021 at 6:55 AM
Hi, What code should I add in my pom.xml file to get the HttpClient 4.0.1 dependency in my project? Thanks ... View Questions/Answers

MySQL Connector/J version 8.0.23 Maven Dependency April 14, 2021 at 7:03 PM
Hi, I have installed MySQL latest version and now searching for the Java jar file to access the database. My project is maven based to share me the MySQL Connector/J version 8.0.23 Maven Dependency code. Thanks ... View Questions/Answers

Driver CQL Shaded 4.15.34 maven dependency April 14, 2021 at 7:00 PM
Hi, I want to use the Driver CQL Shaded 4.15.34 maven dependency in my project. Advise me on the Driver CQL Shaded 4.15.34 maven dependency that I an add to my pom.xml file. Thanks ... View Questions/Answers

HttpClient 4.0 dependency jar April 14, 2021 at 6:54 PM
Hi, I want to use the HttpClient 4.0 from Apache library. Tell me the code to add in pom.xml file. Thanks ... View Questions/Answers

HttpClient 4.5.9 maven dependency April 13, 2021 at 9:29 AM
Hi, I want to use the Apache HttpClient version 4.5.9 in my project. We are upgrading our project to Apache HttpClient version 4.5.9. What is the maven dependency for the Apache HttpClient 4.5.9? Thanks ... View Questions/Answers

Maven dependency for Apache HttpClient version 4.0-beta2 April 13, 2021 at 9:22 AM
Hi, what code should i added to my pom.xml to use the Maven dependency for Apache HttpClient version 4.0-beta2? Thanks ... View Questions/Answers

HttpClient Maven dependency for 4.0-beta1 April 13, 2021 at 9:20 AM
Hi, Share me the HttpClient Maven dependency for 4.0-beta1. Thanks ... View Questions/Answers

Apache httpclient maven dependency for version 4.0-alpha4 April 13, 2021 at 9:17 AM
Hi, I am looking for Apache httpclient maven dependency for version 4.0-alpha4. Thanks ... View Questions/Answers

Maven dependency for Apache HttpClient version 4.0-alpha3 April 13, 2021 at 9:15 AM
Hi, What is the Maven dependency for Apache HttpClient version 4.0-alpha3? Thanks ... View Questions/Answers

Apache HttpClient version 4.5.10 Dependency April 12, 2021 at 6:08 PM
Hi, How one can add Apache HttpClient version 4.5.10 Dependency in their project? Share me the Apache HttpClient version 4.5.10 Dependency code as I have to add in my Java project. Its very urgent thanks. Thanks ... View Questions/Answers

Apache HttpClient 4.0-alpha2 Maven Dependency April 12, 2021 at 6:04 PM
Hi, What code one should add to get Apache HttpClient 4.0-alpha2 Maven Dependency in their project? Thanks ... View Questions/Answers

Apache HttpClient 4.0-alpha1 Maven Dependency April 12, 2021 at 5:57 PM
Hi, I want to use Apache HttpClient 4.0-alpha1 in my project. What dependency I should add in my pom.xml file? What is Apache HttpClient 4.0-alpha1 Maven Dependency code? Thanks ... View Questions/Answers

apache httpclient 4.5.11 maven dependency April 12, 2021 at 5:51 PM
Hi, When Apache HttpClient 4.5.11 released? Share me the dependency that I can add into my pom.xml file. Thanks ... View Questions/Answers

apache httpclient 4.5.12 maven dependency April 12, 2021 at 5:48 PM
Hi, I want to use Apache Http client 4.5.12 library in my project. What is the apache httpclient 4.5.12 maven dependency that I can add into my project? Thanks ... View Questions/Answers

apache httpclient 4.5.13 maven dependency April 11, 2021 at 10:20 AM
Hi, What is the maven dependency of apache httpclient 4.5.13? I am upgrading my project and I will be using apache httpclient 4.5.13 in my project. Thanks ... View Questions/Answers

code-generator-api maven plugin April 11, 2021 at 10:16 AM
Hi, I want to use the code-generator-api in my project. What is the maven dependency for this plugin? Thanks ... View Questions/Answers

What is JsonParser dependency April 6, 2021 at 5:35 PM
Hi, I am looking for JsonParser dependency for my Java program as I have to parse json files. Thanks ... View Questions/Answers

consider defining a bean of type in your configuration. spring boot April 4, 2021 at 5:36 PM
Hi, I am auto wiring a class in my Spring Boot application but it throws following error at runtime: consider defining a bean of type in your configuration. spring boot How to solve this? Thanks ... View Questions/Answers

programming language definition you can learn apart from java March 7, 2021 at 1:32 PM
Hi, I am learning Java to make an entry into the programming field. I just wanted to know what all languages I can learn along with Java? Thanks ... View Questions/Answers

Learning JavaScript from beginning March 7, 2021 at 9:11 AM
Hi, I want to learn HTML and JavaScript from beginning. What will be the best steps to learn these languages? Thanks ... View Questions/Answers

Permission denied: '/opt/airflow/logs/scheduler February 13, 2021 at 9:18 AM
Hi, I am getting following error while running the airflow: Permission denied: '/opt/airflow/logs/scheduler How to solve this? Thanks ... View Questions/Answers

react-is maven dependeny February 2, 2021 at 12:57 PM
Hi, I want to use react-is in Spring boot project. What dependency I should add in pom.xml file of my project? Thanks ... View Questions/Answers

ubuntu disco Release 404 Not Found January 17, 2021 at 5:21 PM
Hi, I am trying to update my Ubuntu 20.04 desktop but it is failing. The sudo apt-get update command throws following error: sudo apt-get update Ign:1 http://in.archive.ubuntu.com/ubuntu disco InRelease Ign:2 http://in.archive.ubuntu.com/ubuntu disco... View Questions/Answers

maven dependency spring data jpa January 13, 2021 at 2:47 AM
Hi, I have to use spring data JPA library from Spring framework in a project. Now I am doing a POC for this. So, trying to find the latest maven dependency for spring data jpa. What dependency code should I add into the pom.xml file of my project to get spring data jpa latest depe... View Questions/Answers

jackson-databind-2.0.0.jar maven January 12, 2021 at 3:24 AM
Hi, I want to use jackson-databind-2.0.0.jar file in myproject. I am using jackson-databind api for writing some logic in my project. What is jackson-databind-2.0.0.jar maven dependency? Thanks ... View Questions/Answers

maven dependency kafka_2.13 January 12, 2021 at 3:08 AM
Hi, I want to use maven dependency of kafka2.13 in my project. Please share me the maven dependency of kafka2.13. Thanks ... View Questions/Answers

maven dependency kafka_2.11 January 12, 2021 at 2:59 AM
Hello Guys, I have to use kafka 2.11 in my project and for this I have to include the maven dependency in my project. What code should I should add in my pom.xml file to use kafka 2.11 dependency in my project. Thanks ... View Questions/Answers

ubuntu create user with sudo privileges January 4, 2021 at 11:49 AM
Hi, I want to create user in Ubuntu with sudo privileges. So, what is the command in ubuntu to create user with sudo privileges? Thanks ... View Questions/Answers

spring boot maven dependency for mysql December 19, 2020 at 4:38 PM
Hi, I want to add MySQL maven dependency in Spring Boot application. I don't know the version to be added. So what should I add into the pom.xml file of my spring boot application? Thanks ... View Questions/Answers

spring boot 2.2.6 dependencies December 19, 2020 at 2:06 PM
Hello, Spring boot 2.2.6 is released and now I want to upgrade my project to this version of spring boot. What are the new features that comes with Spring Boot 2.2.6? Thanks ... View Questions/Answers

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