Is there an easy way to evaluate String such as "81+23*5-21" in java?
132490
How to parse a mathematical expression given as a string and return a number?
26701
Is there a reliable way in JavaScript to obtain the number of decimal places of an arbitrary number?
18830
Determine if a String is an Integer in Java
3864
How to find length of digits in an integer?
82011
Check a string to see if all characters are hexadecimal values
26842
Function to check if input string is an integer or floating point number?
149018
How to extract a floating number from a string
97240
How can I check if a string represents an int, without using try/except?
119577
How can I format a number into a string with leading zeros?
3322
Is there a string math evaluator in .NET?
152001
Strings to Integers
54301
How to convert String to long in Java?
117060
java.lang.NumberFormatException: For input string: "20,475.00"
149521
Java - Convert integer to string
29148
Is there an eval() function in Java?
83418
How do I get what's inbetween " " in a user inputted String? Java
73330
How to increase each number in a string?