Abhi Subramaniam

How is docker machine different from docker engine

Do you want to know what a docker machine is? If yes then here is the answer for you Docker machine is different from Docker engine and you can't use the two terms interchangeably. Here's how these two are different from each other. By "Docker" we mean Docker Engine which is a client-server application made up of the…

Python

Answered Jul 28, 2021 · 1.2K Views Read answer →

How to handle “,” comma within a field in csv file while importing it?

Data Loader cannot handle this implicitly because there is no logical path to follow. In case your Data Loader CSV file for import will contain commas for any of the field content, you will have to enclose the contents within double quotation marks " ". Data Loader will be able to handle this. For example,…

Salesforce

Answered Jul 19, 2021 · 2.2K Views Read answer →

What's the difference between RANK() and DENSE_RANK() functions in oracle?

SQL Server

Answered Jun 16, 2021 · 1.4K Views Read answer →

If sp_ExecuteSql creates a new session, how come I can access a local temp table created (prior to it's execution) outside of the dynamic SQL?

To solve sql server sp_executesql error you can go through the below answer: Dynamic SQL runs in the same session as the calling code. The issue is not session, but scope. Your dynamic SQL creates the temporary tables inside the sp_executesql call and thus the created #temp table is only visible within that…

SQL Server

Answered Apr 23, 2021 · 5.1K Views Read answer →

What Is the Difference Between MaxSessions Vs. MaxInstances Properties in Selenium Grid?

MaxInstances is the no. of browser instances of a similar variant of the browser that can run on the remote machine. How about we see a model underneath: - browser browserName=InternetExplorer,version=6,maxInstances=2,platform=WINDOWS - browser browserName=firefox,version=11,maxInstances=2,platform=WINDOWS According…

QA Testing

Answered Jan 3, 2020 · 2.2K Views Read answer →

A user wants to keep track of his mileage each time he fills up. The last 6 fills were 65311, 65624 ,65908 ,66219 ,66499, 66821 ,67145, 67447.He wants to find the number of miles between fill ups…

To put all the fill ups, let assign it to a variable miles miles=c(65311,65624,65908,66219,66499,66821,67145,67447) x=diff(miles) X [1] 313 284 311 280 322 324 302 The above outputs are the miles between every fill up.

Data Science

Answered Nov 19, 2019 · 1.5K Views Read answer →