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Can a div have multiple classes (Twitter Bootstrap) [duplicate]
... might want something aligned left, right or center, but it has to be only one of them) and you shouldn't use them together, or you'd get an unexpected result, basically what will happen is that the class with the highest specificity will be the one applied (or if they have the same then it'll be th...
How many double numbers are there between 0.0 and 1.0?
...ve a 52-bit fraction; between any two adjacent powers of two (inclusive of one and exclusive of the next one), there will therefore be 2 to the 52th power different doubles (i.e., 4503599627370496 of them). For example, that's the number of distinct doubles between 0.5 included and 1.0 excluded, an...
What is the difference between std::array and std::vector? When do you use one over other? [duplicat
... is the difference between std::array and std::vector ? When do you use one over other?
6 Answers
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Upload failed You need to use a different version code for your APK because you already have one wit
...ered Jul 16 '14 at 4:51
Martin KonecnyMartin Konecny
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How to print the contents of RDD?
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If you want to view the content of a RDD, one way is to use collect():
myRDD.collect().foreach(println)
That's not a good idea, though, when the RDD has billions of lines. Use take() to take just a few to print out:
myRDD.take(n).foreach(println)
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How is a tag different from a branch in Git? Which should I use, here?
...ing, IMHO. Especially in the way described by tvanfosson, having more than one tag with the same name across different branches could become difficult to maintain. Given the example, I would think that if you could have tags with the same name across different branches, it would quickly be establish...
Find the most common element in a list
...utions proposed, I'm amazed nobody's proposed what I'd consider an obvious one (for non-hashable but comparable elements) -- [itertools.groupby][1]. itertools offers fast, reusable functionality, and lets you delegate some tricky logic to well-tested standard library components. Consider for examp...
How do I trim whitespace?
...g str.replace(" ",""). You don't need to use re, unless you have more than one space, then your example doesn't work. [] is designed to mark single characters, it's unnecessary if you're using just \s. Use either \s+ or [\s]+ (unnecessary) but [\s+] doesn't do the job, in particular if you want to r...
How to print a groupby object
...tion to previous answers:
Taking your example,
df = pd.DataFrame({'A': ['one', 'one', 'two', 'three', 'three', 'one'], 'B': range(6)})
Then simple 1 line code
df.groupby('A').apply(print)
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Verify object attribute value with mockito
...tance of an object on which the method will be called. My aim is to verify one of the object in method call.
11 Answers
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