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Understanding “randomness”

... part of the intuition, at least for sums. Imagine taking the "average" of one rolled die. Now imagine taking the average of two dice. Now one hundred. What happens to the chance of getting a one or a six for the average as you add more dice? – johncip Oct 18 '...
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Transposing a NumPy array

... into a 2D array and then transpose it, just slice it with np.newaxis (or None, they're the same, newaxis is just more readable). import numpy as np a = np.array([5,4])[np.newaxis] print(a) print(a.T) Generally speaking though, you don't ever need to worry about this. Adding the extra dimension i...
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What is difference between MVC, MVP & MVVM design pattern in terms of coding c#

...ll detail - you can choose if it is two way data binding or you can define one way binding as well. – Jviaches Jun 28 '16 at 20:59 10 ...
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Concatenating two one-dimensional NumPy arrays

I have two simple one-dimensional arrays in NumPy . I should be able to concatenate them using numpy.concatenate . But I get this error for the code below: ...
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git - skipping specific commits when merging

..."master", for instance, you can do this. It requires some work---- as mentioned above, the usual use case is to merge everything from a branch--- but sometimes it happens that you made a change to a release version that shouldn't be integrated back (maybe that code's been superceded in master alread...
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Does Java SE 8 have Pairs or Tuples?

....] The short answer is no. You either have to roll your own or bring in one of the several libraries that implements it. Having a Pair class in Java SE was proposed and rejected at least once. See this discussion thread on one of the OpenJDK mailing lists. The tradeoffs are not obvious. On the o...
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How to edit one specific row in Microsoft SQL Server Management Studio 2008?

...ft SQL Server Management Studio 2008, is there a secret to be able to edit one row based on a key? 3 Answers ...
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rsync copy over only certain types of files using include option

... still retain the directory structure" +1 – Juuso Ohtonen Nov 22 '17 at 11:41 1 I don't understan...
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Execute combine multiple Linux commands in one line

I am trying to merge multiple linux commands in one line to perform deployment operation. For example 9 Answers ...
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How to debug Lock wait timeout exceeded on MySQL?

...evident by the statement that the query was attempting to change at least one row in one or more InnoDB tables. Since you know the query, all the tables being accessed are candidates for being the culprit. From there, you should be able to run SHOW ENGINE INNODB STATUS\G You should be able to see t...