Deepali Singh

How can I call a constructor for creating an instance of a particular class?

There is a scenario where I have a class whose name is “car”. This particular class has parameterized constructor. How can I call this particular…

Salesforce

1 Answer · 771 Views · Answered ✓

D Asked by: Deepali singh · 2 years ago

How can I schedule my exam for the Salesforce certification program by using Webassessor?

I joined a Salesforce certification program a year ago and now I want to schedule my exam by using the web assessor. Describe to me the steps of…

Salesforce

1 Answer · 1.1K Views · Answered ✓

D Asked by: Deepali singh · 2 years ago

What is the importance of creating a test for a scheduled class?

I am currently developing a particular scheduled apex class in the environment of Salesforce for performing periodic data processing units. Explain…

Salesforce

1 Answer · 724 Views · Answered ✓

D Asked by: Deepali singh · 2 years ago

How can I solve the issue of “error=redirect_uri_mismatch&error_description=redirect_uri must match configuration”?

I am currently working on a specific task that is related to the development of a web-based project. However, while going through with the…

Salesforce

1 Answer · 1.5K Views · Answered ✓

D Asked by: Deepali singh · 2 years ago

What's the difference between Abstract class and Virtual Class

Hi I'm just confused on how to to use Abstract class and Virtual. Can't seem to find any difference between them and what are some scenarios where in…

Web-development

1 Answer · 1.3K Views · Answered ✓

D Asked by: Deepali singh · 5 years ago

What's a clean way to stop mongod on Mac OS X?

I’m running mongo 1.8.2 and trying to see how to stop mongodb mac ?on our Ubuntu servers I can shutdown mongo cleanly from the mongo shell with:> use…

Devops

1 Answer · 1.4K Views · Answered ✓

D Asked by: Deepali singh · 5 years ago

Can anyone tell me how to calculate time difference in hours and minutes in SQL Server?

SQL Server

1 Answer · 737 Views · Answered ✓

D Asked by: Deepali singh · 5 years ago

Can't interface with MySQL server on 'localhost' (10061) after Installation

This issue is not difficult to tackle by windows server users. Go to this path C:\Program Files\MySQL\MySQL Server 5.1\bin Run this tool…

SQL Server

1 Answer · 769 Views · Answered ✓

D Asked by: Deepali singh · 5 years ago

What is the process of using wildcards to copy files group in AWS CLI

Could someone tell me the process of using wildcards

AWS

1 Answer · 775 Views · Answered ✓

D Asked by: Deepali singh · 5 years ago

How do I make python to wait for a pressed key

I want my script to wait until the user presses any key. How do I do that?

Python

1 Answer · 1.1K Views · Answered ✓

D Asked by: Deepali singh · 5 years ago

A user wants to use runif() to create a 4 by 5 matrix consisting of 20 random numbers (4*5=20). How to do that?

Let us create a matrix consisting 20 random numbers of size 4 by 5 ranmat

Data Science · R

1 Answer · 1.4K Views · Answered ✓

D Asked by: Deepali singh · 6 years ago

What is regular expression and how we use regular expression in R? Explain with example

Regular expressions is a general term which covers the idea of pattern searching, typically in a string (or a vector of strings). For now we'll learn…

Data Science

1 Answer · 1.1K Views · Answered ✓

D Asked by: Deepali singh · 6 years ago