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Best way to format integer as string with leading zeros? [duplicate]

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Saving a Numpy array as an image

... answered May 24 '09 at 0:26 dF.dF. 64.2k2727 gold badges123123 silver badges134134 bronze badges ...
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Can't find @Nullable inside javax.annotation.*

...roupId>com.google.code.findbugs</groupId> <artifactId>jsr305</artifactId> <version>3.0.2</version> </dependency> and for Gradle: dependencies { testImplementation 'com.google.code.findbugs:jsr305:3.0.2' } ...
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Most efficient way to reverse a numpy array

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How to bind a List to a ComboBox?

... 160 As you are referring to a combobox, I'm assuming you don't want to use 2-way databinding (if so,...
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Is it possible for a unit test to assert that a method calls sys.exit()

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How do I scale a stubborn SVG embedded with the tag?

...dd the following attributes: preserveAspectRatio="xMinYMin meet" viewBox="0 0 {width} {height}" Replace {width} and {height} with some defaults for the viewBox. I used the values from the "width" and "height" attributes of the SVG tag and it seemed to work. Save the SVG and it should now scale a...
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Why is this F# code so slow?

A Levenshtein implementation in C# and F#. The C# version is 10 times faster for two strings of about 1500 chars. C#: 69 ms, F# 867 ms. Why? As far as I can tell, they do the exact same thing? Doesn't matter if it is a Release or a Debug build. ...
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What is the best way to get all the divisors of a number?

... factors = list(factorGenerator(n)) nfactors = len(factors) f = [0] * nfactors while True: yield reduce(lambda x, y: x*y, [factors[x][0]**f[x] for x in range(nfactors)], 1) i = 0 while True: f[i] += 1 if f[i] <= factors[i][1]: ...
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How to sort objects by multiple keys in Python?

...ult: return mult * result else: return 0 return sorted(items, cmp=comparer) You can call it like this: b = [{u'TOT_PTS_Misc': u'Utley, Alex', u'Total_Points': 96.0}, {u'TOT_PTS_Misc': u'Russo, Brandon', u'Total_Points': 96.0}, {u'TOT_PTS_Misc': u'...