Aashish Chaursiya

multiple SparkContexts error in tutorial

To solve cannot run multiple sparkcontexts at once running ./bin/pyspark interactively automatically loads the sparkContext. You will even see that written on the screen when you execute pyspark. So, you can either run "del sc" or stop.sc() at the beginning and create a new sparkcontext: → stop.sc() → sc =…

Salesforce

Answered Jul 12, 2021 · 827 Views Read answer →

Are you facing Insufficient Privilege on all pages?

Looks like you are facing insufficient privilege because the API Only User checkbox is accidentally checked for your User. You can visit JanBask Digital Design, API Only User permission was set on Profile or Permission Set, causing login issues. If your profile has "API Only User Checked" then it's common to receive…

Business Analyst

Answered Jul 12, 2021 · 1.2K Views Read answer →

How to get Git to clone into current directory

To solve git clone to current directory the solution is, simply add dot next to it: git clone git@github.com:user/my-project.git .Even then the error doesn’t resolve to make sure that the directory is empty if you are not sure about your directory then run the above command with: rm -rf .* && git clone…

SQL Server

Answered Jul 6, 2021 · 4.9K Views Read answer →

How can I check which version of Angular I'm using?

You can use angular-cli, where you need to type ng -v and you will get the version of Angular. Or Checking the Angular Version There are a couple of ways to ascertain the version of Angular you are currently using. Open the Terminal + view in your project and type ng --version . For recent versions of Angular, this…

Python

Answered Jul 1, 2021 · 1.5K Views Read answer →

Git push to different remote - Git push existing repo to a new and different remote repo server?

To solve git push to different remote, you need to copy the repo to your git-hub and work on it for that follow the steps: Create a new repository in your github Then clone the repository which you need to work on from your hosted.org to the local machine Then rename the repo with upstream using: git remote rename…

Devops

Answered Jul 1, 2021 · 841 Views Read answer →

Git push to different remote - Git push existing repo to a new and different remote repo server?

To solve git push to different remote, you need to copy the repo to your git-hub and work on it for that follow the steps: Create a new repository in your github Then clone the repository which you need to work on from your hosted.org to the local machine Then rename the repo with upstream using: git remote rename…

Devops

Answered Jul 1, 2021 · 975 Views Read answer →

git view changes-How to show uncommitted changes in Git

Java

Answered Jun 22, 2021 · 1.0K Views Read answer →

Maximum and Minimum values for ints

SQL Server

Answered Jun 20, 2021 · 621 Views Read answer →

How do I do an UPSERT in SQL Server, returning the pre-updated values?

SQL Server Upsert is used for inserting a record to a table in a database if the record does not exist or, if the record already exists, updates the existing record. You can use merge with the output clause.Temp table: create table #foo ( id int unique, chr char(1) ); insert into #foo(id, chr) values (1, 'A'), (2,…

SQL Server

Answered May 15, 2021 · 821 Views Read answer →

Receiving an automated email from “mailer-daemon@googlemail.com” about failure delivery of email, even though I never sent any. Why is it happening?

I have faced the same too, but with another provider. In my case, someone was able to obtain my e-mail address, but not my password. Then, my e-mail address was used as the "reply-to" or the "sent-from" address on a spam e-mail. It is annoying, but your e-mail itself is probably safe. (TFA helps).Example for clarity:…

SQL Server

Answered Apr 24, 2021 · 752 Views Read answer →

Why it is necessary to rebuild and reorganize Indexes in SQL Server?

Rebuilding an index means deleting the old index replacing it with a new index. Performing an index rebuild eliminates fragmentation, compacts the pages based on the existing fill factor setting to reclaim storage space, and also reorders the index rows into contiguous pages. As you start to do inserts, index…

SQL Server

Answered Apr 24, 2021 · 786 Views Read answer →

Why is sql server GETUTCDATE earlier than SYSDATETIMEOFFSET?

GETUTCDATE() : This function in SQL Server is used to return the UTC date and time of the present database system in a 'YYYY-MM-DD hh:mm:ss. The issue is a combination of datatype granularity / accuracy and source of the values. First, DATETIME is only accurate / granular to every 3 milliseconds. Hence, converting…

SQL Server

Answered Apr 24, 2021 · 1.7K Views Read answer →