Results for “at”
Small, practical examples. Search by task or narrow things down below.
Check a literal prefix in C++17
C++: Use string compare because starts_with was introduced after C++17.
C++✓ Tested
Check a literal prefix with ordinal comparison
C#: Choose StringComparison.Ordinal when a prefix is a protocol token rather than culture-dependent text.
C#✓ Tested
Check a literal suffix in C++17
C++: Check lengths before subtracting to avoid an unsigned underflow.
C++✓ Tested
Check a string prefix
Java: Use startsWith to check a literal Java prefix without a regular expression.
Java✓ Tested
Check an extension without case sensitivity
C#: Use an explicit ordinal case-insensitive comparison for a known filename suffix.
C#✓ Tested
Check an upper integer bound before adding
C++: For these nonnegative values, compare against the maximum minus the addend first.
C++✓ Tested
Check any and all stream elements
Java: Use short-circuiting match operations for predicates over a Java collection.
Java✓ Tested
Check exact array membership
Bash Scripts: Compare each element literally instead of searching a concatenated string.
Bash Scripts✓ Tested
Check the Gregorian leap-year rule
Java: Use Year.isLeap rather than checking divisibility by four alone.
Java✓ Tested
Check whether a future is ready without blocking
C++: A zero-duration wait reports timeout until the producer sets a value.
C++✓ Tested
Check whether a range is already sorted
C++: is_sorted reports ordering without modifying the input.
C++✓ Tested
Check whether a value is a safe integer
JavaScript: Number.isSafeInteger also checks the exact-integer range supported by Number.
JavaScript✓ Tested