karate - Empty variable translated to empty array rather than empty string - Stack Overflow
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c# - Confusing behavior comparing "" to String.Empty and Null Coalesce operator (??) - Stack Overflow
How to check if a variable is empty in a bash script? | DigitalOcean
Batch Script - Empty String - GeeksforGeeks
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![Check If a String is Empty or Not in Bash [5 Methods] - LinuxSimply](https://linuxsimply.com/wp-content/uploads/2023/10/Check-if-string-is-empty-or-not-in-bash.png "Check If a String is Empty or Not in Bash [5 Methods] - LinuxSimply")
Check If a String is Empty or Not in Bash [5 Methods] - LinuxSimply
Bash: How to Check if String Not Empty in Linux | DiskInternals
How to Check if a String is Empty or Null in JavaScript – JS Tutorial
How to check if a string is empty in Bash - DEV Community
How to Concatenate Strings in Bash | phoenixNAP KB
Bash Tutorial for Strings | Strings Bash Script | Shell Scripting Tutorial | Shell Scripting Linux - YouTube
Determining if a Bash String is Empty
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Determining if a Bash String is Empty
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Test PowerShell Variable for Null, Empty String, and White Space
Powershell dropping empty string argument · Issue #6280 · PowerShell/PowerShell · GitHub
Using environment vars in job returns in empty strings · Issue #2472 · actions/runner · GitHub
Bash String Comparison {How-to Guide} | phoenixNAP KB
