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How do I put a variable inside a string?

...('hanning{0}{1}{2}.pdf'.format(*nums)) Would result in the string hanning123.pdf. This can be done with any array. share | improve this answer | follow | ...
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Can't connect to MySQL server error 111 [closed]

...rewall installed either. Ran out of ideas. – CoderGuy123 Oct 14 '16 at 3:49 ...
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How to assert greater than using JUnit Assert?

...Error: timestamp Expected: a value greater than <456L> but: <123L> was less than <456L> share | improve this answer | follow | ...
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Convert String to double in Java

...l values, you need to replace "," in the number to "." String number = "123,321"; double value = Double.parseDouble( number.replace(",",".") ); share | improve this answer | ...
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MySQL - force not to use cache for testing speed of query

... 123 Another alternative that only affects the current connection: SET SESSION query_cache_type=0;...
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Fast permutation -> number -> permutation mapping algorithms

I have n elements. For the sake of an example, let's say, 7 elements, 1234567. I know there are 7! = 5040 permutations possible of these 7 elements. ...
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Good ways to manage a changelog using git?

...perspective as a developer. And that's even ignoring stuff like "Merge PR #123 from xdev/foo" and "Opps, fixed newFeature so it actually works" type things that are likely to exist in any real-world repo. – Ajedi32 Jan 11 '16 at 17:41 ...
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What is difference between instantiating an object using new vs. without

... 123 The line: Time t (12, 0, 0); ... allocates a variable of type Time in local scope, generall...
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C# Double - ToString() formatting with two decimal places but no rounding

... I suggest you truncate first, and then format: double a = 123.4567; double aTruncated = Math.Truncate(a * 100) / 100; CultureInfo ci = new CultureInfo("de-DE"); string s = string.Format(ci, "{0:0.00}%", aTruncated); Use the constant 100 for 2 digits truncate; use a 1 followed by a...
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Is there shorthand for returning a default value if None in Python? [duplicate]

... 123 return "default" if x is None else x try the above. ...