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D3.js – Scales API

Post author:SUBHA S
Post published:October 13, 2021
Post category:D3.js
Post comments:1 Comment

In this D3.js Scales API chapter, D3.js provides scale functions to perform data transformations. These functions map an input domain to an output range. Configuring API We can configure the…

Erlang – file_size

Post author:S K S
Post published:October 13, 2021
Post category:Erlang
Post comments:2 Comments

In this guide, we will discuss Erlang file_size. This method is used to determine the size of the file. This method is part of the filelib library. Syntax file_size(filename) Parameters filename − This…

Erlang – rename

Post author:S K S
Post published:October 13, 2021
Post category:Erlang
Post comments:2 Comments

In this guide, we will discuss Erlang rename. This method is used to rename an existing file. Syntax rename(oldfilename,newfilename) Parameters oldfilename − This is the original file name.newfilename − This is the…

SQL Server: Grant/Revoke Privileges

Post author:K Z
Post published:October 13, 2021
Post category:SQL Server
Post comments:0 Comments

Learn how to grant and revoke privileges in SQL Server (Transact-SQL) with syntax and examples. Description You can GRANT and REVOKE privileges on various database objects in SQL Server. We'll look at…

SQL Server: Functions

Post author:K Z
Post published:October 13, 2021
Post category:SQL Server
Post comments:0 Comments

Learn how to create and drop functions in SQL Server (Transact-SQL) with syntax and examples. What is a function in SQL Server? In SQL Server, a function is a stored program that…

SQL Server: Find Users in SQL Server

Post author:K Z
Post published:October 13, 2021
Post category:SQL Server
Post comments:1 Comment

Question: Is there a query to run in SQL Server that will return all Users created? Answer: In SQL Server, there is a system view called sys.database_principals. You can run a query against this…

SQL Server: Logins and Users

Post author:K Z
Post published:October 13, 2021
Post category:SQL Server
Post comments:2 Comments

A Login is an identity used to connect to a SQL Server instance. A User allows you to log into a SQL Server database and is mapped to a Login. So you will need…

SQL Server: Find Logins in SQL Server

Post author:K Z
Post published:October 13, 2021
Post category:SQL Server
Post comments:0 Comments

Question: Is there a query to run in SQL Server that will return all SQL Server Logins and information about those Logins? Answer: In SQL Server, there is a catalog view (ie: system…

SQL Server: Global Temporary tables

Post author:K Z
Post published:October 13, 2021
Post category:SQL Server
Post comments:0 Comments

This SQL Server tutorial explains how to use the GLOBAL TEMPORARY TABLES in SQL Server (Transact-SQL) with syntax and examples. Description GLOBAL TEMPORARY TABLES in SQL Server (Transact-SQL) are tables that are…

SQL Server: LOCAL TEMPORARY TABLES

Post author:K Z
Post published:October 13, 2021
Post category:SQL Server
Post comments:1 Comment

This SQL Server tutorial explains how to use the LOCAL TEMPORARY TABLES in SQL Server (Transact-SQL) with syntax and examples. Description LOCAL TEMPORARY TABLES are distinct within modules and embedded SQL programs…