Remove useless zero digits from decimals in PHP?

I'm trying to find a fast way to remove zero decimals from number values like this: echo cleanNumber('125.00'); // ...

How does we understand this float-point numbers (.1E0)?

It is about data types in mysql and floating-point values, but I don't understand that format. example: .1E0 I know ...

What is 0x10 in decimal??

I have the following code: SN.get_Chars(5) SN is a string so this should give the 5th Char. Ok! Now I have anoth...

PHP remove commas from numeric strings?

In PHP, I have an array of variables that are ALL strings. Some of the values stored are numeric strings with comma...

Read numbers from the console given in a single line, separated by a space?

I have a task to read n given numbers in a single line, separated by a space from the console. I know how to do it ...

Convert scientific notation to decimals?

I have numbers in a file (so, as strings) in scientific notation, like: 8.99284722486562e-02 but I want to conve...

what does the number 1e18 in ruby mean?

I am trying to replace the number 18 in 1e18 with a variable but everything I have tried gives an error. Perhaps if ...

OpenMP set_num_threads() is not working?

I am writing a parallel program using OpenMP in C++. I want to control the number of threads in the program using o...

Remove useless zero digits from decimals in PHP?

I'm trying to find a fast way to remove zero decimals from number values like this: echo cleanNumber('125.00'); // ...

How to convert a negative number to positive??

How can I convert a negative number to positive in Python? (And keep a positive one.) ...

Remove insignificant trailing zeros from a number??

Have I missed a standard API call that removes trailing insignificant zeros from a number? Ex. var x = 1.234000 //...

Map unique number to a unique string of 6 characters?

I have a database table where every row has its unique ID (RowID). Is there a good way to convert this RowID to a u...