A version of str.isdigit that returns True for decimal fractions?
6282
How do I check if a string is a number (float)?
34585
How to check if a String is numeric in Java
143939
How do you use: isalnum, isdigit, isupper to test each character of a string?
125356
Is 1/0 a legal Java expression?
20696
How to check if an expression is a real-valued number
55524
How to find out if the value contained in a string is double or not
110451
How to check if a string is numeric?
49194
Given a double, need to find how many digits in total
132848
Function to determine if two numbers are nearly equal when rounded to n significant decimal digits
149942
Convert a decimal number to a fraction / rational number
56481
user input value to use as decimal value python
154719
Print integer without fraction part
37792
Delete digits after two decimal points, without rounding the value
67473
How to determine if a string is a number with C++?
4861
Can 0.99999999999 be rounded to 1.0 when multiplying?
116138
Identify if a string is a number
88308
Why does integer division in C# return an integer and not a float?