Results for “table variable”
Small, practical examples. Search by task or narrow things down below.
Repeat while a condition holds
JavaScript: Count down while a positive number remains, updating the loop variable on each iteration.
JavaScript✓ Tested
Repeat while a condition holds
TypeScript: Count down while a positive number remains, updating the loop variable on each iteration.
TypeScript✓ Tested
Repeat while a condition holds
PowerShell: Repeat while a condition holds using PowerShell 7.
PowerShell✓ Tested
Repeat while a condition holds
C++: Count down while a positive number remains, updating the loop variable on each iteration.
C++✓ Tested
Repeat while a condition holds
C: Count down while a positive number remains, updating the loop variable on each iteration.
C✓ Tested
Replace a literal substring
SQL: REPLACE performs a literal replacement rather than a regular-expression substitution.
SQL✓ Tested
Replace a literal word in text
PowerShell: Replace a literal word in text using PowerShell 7.
PowerShell✓ Tested
Replace every occurrence in a string
Substitute text directly with Bash parameter expansion.
replace✓ Tested
Replace NULL in a result
Choose a fallback for a missing value.
COALESCE✓ Tested
Replace repeated whitespace
Normalize runs of whitespace to one space.
regex✓ Tested
Report duplicate business values and their frequency
SQL: Group by a candidate business key and retain only groups with multiple rows.
SQL✓ Tested
Require a value with NOT NULL
SQL: Declare required fields at the database boundary, not only in application validation.
SQL✓ Tested