string-formatting Archives

How can I display this: Decimal(‘40800000000.00000000000000’) as ‘4.08E+10’? I’ve tried this: >>> '%E' % Decimal('40800000000.00000000000000') '4.080000E+10' But it has those extra 0’s. 13 ...

May 28, 2022
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PHP, Programming

IT Nursery

php Replacing multiple spaces with a single space [duplicate]

This question already has answers here: How can I convert ereg expressions to preg in PHP? (4 answers) Closed 2 years ago. I’m ...

May 27, 2022
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Java, Programming

IT Nursery

Named placeholders in string formatting

In Python, when formatting string, I can fill placeholders by name rather than by position, like that: print "There's an incorrect value '%(value)s' ...

May 27, 2022
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How to create a String with format?

I need to create a String with format which can convert Int, Int64, Double, etc types into String. Using Objective-C, I can do ...

May 25, 2022
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Should I use Java’s String.format() if performance is important?

We have to build Strings all the time for log output and so on. Over the JDK versions we have learned when to ...

May 24, 2022
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