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By : claudio Alfaro
Date : November 21 2020, 07:38 AM
help you fix your problem I have written an expression which will ask for a user input. Based on the user input, it will calculate a value. If the calculated value is say 1, then I want the value to be converted to 0001. Same thing applies when the calculated value is 2 and 3 digits long. , You may use zfill() string method: code :
``````str(timestep).zfill(4)
`````` ## How to add enough zeros before a number in order to have six digits for this number using Python?

By : Jet
Date : March 29 2020, 07:55 AM
Does that help Standard python interpolation with C-style format modifiers should work:
code :
``````print "%06d" % number
``````
``````print '{0:06d}'.format(1)
``````
``````print '1'.zfill(6)
`````` ## SI-prefix with significant digits but trimming trailing decimal zeros in d3.js

By : Mateusz Qunabu
Date : March 29 2020, 07:55 AM
it fixes the issue , This will handle both cases.
code :
``````d3.format(".2s")(1000).replace('.0', '');//1k
d3.format(".2s")(1234).replace('.0', '');//1.2k
`````` ## Multiplying digits within a number - excluding zeros

By : Faisal
Date : March 29 2020, 07:55 AM
it should still fix some issue This iterates over the characters in your number. If the character is not "0" then it is added to the array. This array is then reduced by multiplying the values and then returned.
code :
``````function digitsMultip(data) {

const arr = [];

for(let number of String(data)) {
if (number !== "0")
arr.push(number);
}

return arr.reduce((p, v) => p * v);
};

console.log(digitsMultip(3025));`````` ## How can pi be calculated to a set number of digits in PHP?

By : user3820830
Date : March 29 2020, 07:55 AM ## counting number of digits in a number which contains zeros at the left side 