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Write a Python function to find the nth Fibonacci number using dynamic programming.
EveClark
|
Aug 25, 2024
Write a Python function to find the longest palindromic substring in a list of strings.
EveClark
|
Aug 21, 2024
How can you find the sum of elements in a list using a for loop in Python?
EveClark
|
Aug 17, 2024
Write a Python function to find the maximum depth of a binary tree.
EveClark
|
Aug 14, 2024
Write a Python function to find the minimum element in a stack.
EveClark
|
Aug 08, 2024
How do you perform hierarchical queries using the CONNECT BY clause?
EveClark
|
Aug 06, 2024
How can you use LEAD() and LAG() to compare values between rows?
EveClark
|
Aug 03, 2024
How do you use the BETWEEN operator to filter data?
EveClark
|
Aug 01, 2024
How can you use window functions to perform calculations across a set of table rows?
EveClark
|
Jul 31, 2024
How do you create a table with a FOREIGN KEY constraint?
EveClark
|
Jul 29, 2024
How do you use the RANK and DENSE_RANK functions to rank rows based on specific criteria?
EveClark
|
Jul 24, 2024
How do you use the CREATE SYMMETRIC KEY statement to create a new symmetric key for encryption?
EveClark
|
Jul 23, 2024
How do you use the CREATE USER statement to create a database user mapped to a Windows login?
EveClark
|
Jul 23, 2024
How do you declare a cursor to iterate over the result set of a SELECT statement?
EveClark
|
Jul 23, 2024
How do you use the COALESCE function with multiple columns to return the first non-null value?
EveClark
|
Jul 21, 2024
How do you create and use a temporary table to store intermediate results in a query?
EveClark
|
Jul 21, 2024
How do you use window functions such as ROW_NUMBER(), RANK(), and DENSE_RANK() to assign ranks to rows in a result set based on specific criteria?
EveClark
|
Jul 19, 2024
What command is used to abort an interactive rebase in progress?
EveClark
|
Jul 19, 2024
How do you use the CHARINDEX and SUBSTRING functions to manipulate string data?
EveClark
|
Jul 17, 2024
How do you use the DROP LOGIN statement to delete a SQL Server login?
EveClark
|
Jul 15, 2024
How do you use the DENSE_RANK() function to assign a dense rank to each row within a result set?
EveClark
|
Jul 15, 2024
How do you show the list of files that were changed in a specific commit, along with the commit message?
EveClark
|
Jul 13, 2024
How do you use the OVER clause with ranking functions?
EveClark
|
Jul 12, 2024
How do you use the CURSOR_STATUS function to determine the status of a cursor?
EveClark
|
Jul 11, 2024
How do you create a table with a CHECK constraint to enforce data integrity?
EveClark
|
Jul 10, 2024
How do you use the UNICODE function to return the Unicode code point for a given character?
EveClark
|
Jul 10, 2024
How do you create a table with a column of type CHAR?
EveClark
|
Jul 04, 2024
How can you show the author of each commit in a log?
EveClark
|
Jul 01, 2024
How do you write a query to find records with missing foreign key references?
EveClark
|
Jun 28, 2024
How do you use the GEOGRAPHY data type methods (e.g., STDistance(), STIntersects()) to work with spatial data?
EveClark
|
Jun 28, 2024
How do you use the CREATE ASYMMETRIC KEY statement to create a new asymmetric key for encryption?
EveClark
|
Jun 23, 2024
How do you use the ROWVERSION data type for concurrency control?
EveClark
|
Jun 20, 2024
How do you use the REPLACE function to modify string data?
EveClark
|
Jun 20, 2024
How do you use the CREATE ROLE statement to create a new database role?
EveClark
|
Jun 17, 2024
What command is used to list all commits that are ancestors of a specified commit?
EveClark
|
Jun 15, 2024
How do you write a query to retrieve the top 5 highest and lowest values from a table?
EveClark
|
Jun 14, 2024
How do you use the STRING_AGG function to concatenate multiple rows into a single string?
EveClark
|
Jun 12, 2024
How do you use the STUFF function to insert a substring into a string at a specified position?
EveClark
|
Jun 12, 2024
How do you use the CREATE USER statement to create a database user mapped to an asymmetric key?
EveClark
|
Jun 10, 2024
What command displays the history of a file including changes?
EveClark
|
Jun 02, 2024