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Results for “float”

Small, practical examples. Search by task or narrow things down below.

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C++Getting Started

Divide using a fractional number

C++: Use a floating-point operand to preserve the fractional part of a division.

C++✓ Tested
CGetting Started

Divide using a fractional number

C: Use a floating-point operand to preserve the fractional part of a division.

C✓ Tested
PythonNumbers & calculations

Find common factors and multiples

Python: Use the integer gcd and lcm helpers to avoid floating-point calculations.

Python✓ Tested
C++Numeric parsing & calculations

Reject infinite and NaN numeric values

C++: std::isfinite excludes special floating-point values.

C++✓ Tested
PythonNumbers & calculations

Reject NaN and infinite numeric inputs

Python: Use isfinite before computations that require an ordinary finite float.

Python✓ Tested
CNumeric parsing & arithmetic

Reject NaN and infinite values

C: isfinite detects whether a floating-point value is an ordinary finite number.

C✓ Tested
Arduino / CSensor calculations

Represent a decimal quantity with a scaled integer

Arduino / C: Integer hundredths avoid floating-point storage for fixed-precision values.

Arduino / C✓ Tested
JavaPrecise numeric calculations

Round a decimal with an explicit rule

Java: Construct BigDecimal from text to avoid importing a binary floating-point approximation.

Java✓ Tested
Bash ScriptsLoops & decisions

Sum a range of integers

Use an arithmetic loop without launching external processes.

arithmetic✓ Tested