Recent questions tagged numbers

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430 views

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Is there a numeric captcha available for PHP? (which doesn't rely on JavaScript being turned on) EDIT: I know ... strain on the server or not. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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631 views

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numbers - Regex to match a digit two or four times

It's a simple question about regular expressions, but I'm not finding the answer. I want to determine whether ... accepts three digits as well. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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504 views

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numbers - Hexadecimal to decimal

I have to convert a hexadecimal number to decimal, but don't know how. In the AutoIt documentation (pictured below) ... I believe it will work. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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344 views

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numbers - Handle arbitrary length integers in C++

Can someone tell me of a good C++ library for handling (doing operations etc...) with arbitrarily large ... all the comments and answers. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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661 views

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numbers - how to make a variable change from the text "1m" into "1000000" in python

I have variables with values like 1.7m 1.8k and 1.2b how can I convert them to a real number value for example ... 1.8k = 1800 1.2b = 1200000000 See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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359 views

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numbers - JavaScript type conversion: (true && 1) vs (true | | 1)

JavaScript is non-strictly typed language as Java,for example. As we know, it converts value of result ... boolean context of expression. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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520 views

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numbers not allowed (0-9) - Regex Expression in javascript

I want a regex pattern which will allow me any chars, but it will not allow (0-9) numbers? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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667 views

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numbers - Scientific Notation with PrecisionEvaluate in Coldfusion

I have problems working with large numbers and long decimal numbers, as others have mentioned or solved such issue ... to format it properly. See Question&Answers more detail:os...