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Here is Logic to Write UDF to Check Input is Number or not
Here is a sample function that you can write in PL/SQL of Oracle. This function’s purpose is to check input if it is a number or not. Read More ⇢
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How to Spell out Number Using Dictionary in Python
Here is a sample python program to spell out a number using dictionary data type. And it is helpful for interviews and project purposes. Read More ⇢
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How to Write Complex SQL Sub-query
Here is a sample sub-query. Here you will read records from two tables. Also explained how the query works. Read More ⇢
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How to Run Stored Procedure in SQL Developer
Here are steps of how to create a procedure in SQL developer and how to call it. Read More ⇢
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13 Essential Python Interview Questions
Here are 13 essential python interview questions useful to crack your interview. Read More ⇢
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How to Find Sum of Series in Python
Sample Python script to calculate the sum of the GP series. Knowing the skills applied to write this script useful for interviews. Read More ⇢
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How to Print Name[String] in Reverse order in Python
Here’s a python program that reverses the name you enter and prints it in reverse order. This is useful for interviews. Read More ⇢
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Bash: How to Calculate Sum After Reading File
Here is a shell script to calculate the sum of input file records. And to replace a string with a new one using sed utility. Read More ⇢
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How to Create a JSON File in Python: Step-by-Step Guide for Beginners
JSON files are popular in message interchange. Here is sample python logic on how to write JSON data to a file using the dump function Read More ⇢







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