numbers Archives - Page 2 of 5

Remove insignificant trailing zeros from a number?

Have I missed a standard API call that removes trailing insignificant zeros from a number? var x = 1.234000; // to become 1.234 ...

May 26, 2022
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How to elegantly check if a number is within a range?

How can I do this elegantly with C#? For example, a number can be between 1 and 100. I know a simple if ...

May 25, 2022
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Format Float to n decimal places

I need to format a float to “n”decimal places. was trying to BigDecimal, but the return value is not correct… public static float ...

May 25, 2022
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PHP prepend leading zero before single digit number, on-the-fly [duplicate]

This question already has answers here: Formatting a number with leading zeros in PHP [duplicate] (11 answers) Closed 3 years ago. PHP – ...

May 23, 2022
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How to empty input field with jQuery

I am in a mobile app and I use an input field in order user submit a number. When I go back and ...

May 23, 2022
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Get a random number focused on center

Is it possible to get a random number between 1-100 and keep the results mainly within the 40-60 range? I mean, it will ...

May 23, 2022
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Format a number as 2.5K if a thousand or more, otherwise 900

I need to show a currency value in the format of 1K of equal to one thousand, or 1.1K, 1.2K, 1.9K etc, if ...

May 22, 2022
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python re.sub group: number after \number

How can I replace foobar with foo123bar? This doesn’t work: >>> re.sub(r'(foo)', r'\1123', 'foobar') 'J3bar' This works: >>> re.sub(r'(foo)', r'\1hi', 'foobar') 'foohibar' I ...

May 22, 2022
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How can I check if my python object is a number? [duplicate]

This question already has answers here: What is the most pythonic way to check if an object is a number? (15 answers) Closed ...

May 21, 2022
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Why does the html input with type “number” allow the letter ‘e’ to be entered in the field?

I have the following html5 input element: <input type="number"> Why does this input allow for the character ‘e’ to be entered in the ...

May 19, 2022
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