AI Assistant

Write a Python function to find the longest substring with at most k distinct characters.
Write a Python function to find the longest substring with at most k distinct characters.
TinaGrn | Aug 31, 2024
How can you find the sum of elements in a list using a generator in Python?
How can you find the sum of elements in a list using a generator in Python?
TinaGrn | Aug 30, 2024
How can you generate a list of prime numbers up to n in Python?
How can you generate a list of prime numbers up to n in Python?
TinaGrn | Aug 23, 2024
How do you merge two sorted lists into a single sorted list in Python?
How do you merge two sorted lists into a single sorted list in Python?
TinaGrn | Aug 23, 2024
How can you remove the nth element from a list in Python?
How can you remove the nth element from a list in Python?
TinaGrn | Aug 17, 2024
Write a Python function to find the median of a list.
Write a Python function to find the median of a list.
TinaGrn | Aug 15, 2024
How do you check if a string contains only binary characters in Python?
How do you check if a string contains only binary characters in Python?
TinaGrn | Aug 14, 2024
How do you create a view to simplify complex queries?
How do you create a view to simplify complex queries?
TinaGrn | Aug 02, 2024
How do you create a schema in SQL and manage objects within it?
How do you create a schema in SQL and manage objects within it?
TinaGrn | Jul 29, 2024
How can you use the PIVOT and UNPIVOT operators to transform data?
How can you use the PIVOT and UNPIVOT operators to transform data?
TinaGrn | Jul 24, 2024
How do you create a table with a column of type NVARCHAR(MAX)?
How do you create a table with a column of type NVARCHAR(MAX)?
TinaGrn | Jul 23, 2024
How do you set up Git to use SSH instead of HTTPS?
How do you set up Git to use SSH instead of HTTPS?
TinaGrn | Jul 17, 2024
How do you use the TRY_PARSE and TRY_CONVERT functions to handle data conversion errors gracefully?
How do you use the TRY_PARSE and TRY_CONVERT functions to handle data conversion errors gracefully?
TinaGrn | Jul 15, 2024
How do you create a foreign key constraint with ON DELETE CASCADE?
How do you create a foreign key constraint with ON DELETE CASCADE?
TinaGrn | Jul 13, 2024
How do you use the CREATE LOGIN statement to create a SQL Server login?
How do you use the CREATE LOGIN statement to create a SQL Server login?
TinaGrn | Jul 11, 2024
How can you apply a commit from another branch without switching branches?
How can you apply a commit from another branch without switching branches?
TinaGrn | Jul 10, 2024
How do you use the DROP FUNCTION statement to delete a function?
How do you use the DROP FUNCTION statement to delete a function?
TinaGrn | Jul 09, 2024
What are the differences between primary key and unique key constraints?
What are the differences between primary key and unique key constraints?
TinaGrn | Jul 09, 2024
How do you use the TRY_PARSE function to convert string data to datetime values with error handling?
How do you use the TRY_PARSE function to convert string data to datetime values with error handling?
TinaGrn | Jul 07, 2024
How do you use the SMALLDATETIME data type to store date and time values with less precision?
How do you use the SMALLDATETIME data type to store date and time values with less precision?
TinaGrn | Jul 06, 2024
How do you display the history of changes affecting a specific directory?
How do you display the history of changes affecting a specific directory?
TinaGrn | Jul 04, 2024
What command is used to rename a file in Git, including tracking changes?
What command is used to rename a file in Git, including tracking changes?
TinaGrn | Jun 24, 2024
How do you create a table with an IDENTITY column for auto-incrementing primary keys?
How do you create a table with an IDENTITY column for auto-incrementing primary keys?
TinaGrn | Jun 24, 2024
How do you use the STRING_AGG function with DISTINCT to concatenate unique values?
How do you use the STRING_AGG function with DISTINCT to concatenate unique values?
TinaGrn | Jun 22, 2024
How do you search the commit history for a specific commit message or change?
How do you search the commit history for a specific commit message or change?
TinaGrn | Jun 22, 2024
What command is used to list all commits in the current branch that are not in the history of the specified branch?
What command is used to list all commits in the current branch that are not in the history of the specified branch?
TinaGrn | Jun 20, 2024
How do you use the CREATE DATABASE statement to create a new database?
How do you use the CREATE DATABASE statement to create a new database?
TinaGrn | Jun 17, 2024
How do you use the BIT data type to store boolean values in SQL?
How do you use the BIT data type to store boolean values in SQL?
TinaGrn | Jun 16, 2024
How do you use the CREATE ASSEMBLY statement to create a new assembly from a .NET DLL?
How do you use the CREATE ASSEMBLY statement to create a new assembly from a .NET DLL?
TinaGrn | Jun 15, 2024
How can you use GROUP_CONCAT or similar functions to concatenate row values into a single string?
How can you use GROUP_CONCAT or similar functions to concatenate row values into a single string?
TinaGrn | Jun 15, 2024
How do you use the STRING_ESCAPE function to escape special characters in a string for JSON or XML contexts?
How do you use the STRING_ESCAPE function to escape special characters in a string for JSON or XML contexts?
TinaGrn | Jun 13, 2024
How do you use the PERCENTILE_CONT and PERCENTILE_DISC functions for percentile calculations?
How do you use the PERCENTILE_CONT and PERCENTILE_DISC functions for percentile calculations?
TinaGrn | Jun 13, 2024
How do you implement a FULL OUTER JOIN to combine rows from two tables and include all rows from both sides?
How do you implement a FULL OUTER JOIN to combine rows from two tables and include all rows from both sides?
TinaGrn | Jun 13, 2024
What command lists all commits that are reachable from a given commit but exclude commits that are reachable from another given commit?
What command lists all commits that are reachable from a given commit but exclude commits that are reachable from another given commit?
TinaGrn | Jun 07, 2024
What command is used to bisect the repository to find a commit that introduced a bug?
What command is used to bisect the repository to find a commit that introduced a bug?
TinaGrn | Jun 07, 2024
What is the command to show the contributors to a repository?
What is the command to show the contributors to a repository?
TinaGrn | Jun 06, 2024
How can you use TRIGGERS to automatically perform actions in response to changes in data?
How can you use TRIGGERS to automatically perform actions in response to changes in data?
TinaGrn | Jun 06, 2024
What command is used to commit changes to the repository?
What command is used to commit changes to the repository?
TinaGrn | Jun 05, 2024
How do you use the IN keyword to filter results based on a list of values?
How do you use the IN keyword to filter results based on a list of values?
TinaGrn | Jun 04, 2024
How do you use the SYSTEM_USER function to retrieve the current user name?
How do you use the SYSTEM_USER function to retrieve the current user name?
TinaGrn | Jun 03, 2024