Results for “before”
Small, practical examples. Search by task or narrow things down below.
Maintain a rolling sum in a circular window
Arduino / C: Subtract the overwritten sample before adding the next one.
Arduino / C✓ Tested
Measure a string length
Count bytes before the null terminator with C strlen.
C✓ Tested
Measure UTF-8 bytes separately from characters
Java: Encode a Java string before measuring its serialized byte length.
Java✓ Tested
Merge configuration maps with override precedence
PowerShell: Copy defaults before applying override keys so the original remains unchanged.
PowerShell✓ Tested
Merge two sorted sequences
C++: Both inputs must use the same ordering before merge is called.
C++✓ Tested
Mount a host directory read-only
Expose existing files without allowing the container to change them.
bind mount✓ Tested
Normalize canonically equivalent Unicode strings
C#: Normalize to NFC before an ordinal comparison of equivalent character sequences.
C#✓ Tested
Normalize equivalent Unicode strings
Python: Normalize to NFC before comparing canonically equivalent text.
Python✓ Tested
Pack two small values into one byte
Arduino / C: Mask each four-bit value before combining it.
Arduino / C✓ Tested
Pair corresponding array items by position
JavaScript: Validate equal lengths before zipping when missing counterparts would be an error.
JavaScript✓ Tested
Pair corresponding array items by position
TypeScript: Validate equal lengths before zipping when missing counterparts would be an error.
TypeScript✓ Tested
Pair corresponding values from two arrays
PowerShell: Check lengths before indexing to reject mismatched input collections.
PowerShell✓ Tested