empty-strings – CodeRavo

Selecting Non-Empty Columns in MySQL

In MySQL, you can select columns that are not empty by using various techniques. This tutorial … Selecting Non-Empty Columns in MySQLRead more

coalesce-function, empty-strings, greater-than-operator, MySQL, non-empty-columns, null values, trim-function

Handling Null and Empty Strings in C#

In C#, strings can be null or empty, which can lead to errors if not handled … Handling Null and Empty Strings in C#Read more

c#, empty-strings, extension-methods, null-checking, nullreferenceexception, string-isnullorempty, string-isnullorwhitespace, whitespace-characters

Ensuring Non-Null and Non-Empty Strings in SQL Server Queries

Introduction When working with databases, especially SQL Server, it’s common to encounter scenarios where you need … Ensuring Non-Null and Non-Empty Strings in SQL Server QueriesRead more

COALESCE, datalength, empty-strings, len, ltrim, null values, nullif, rtrim, SQL Server, where-clause