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Javascript Reduce an empty array
...g to the spec.
You cannot reduce an empty array unless you explicitly provide an initial "accumulated" value as the second argument:
If no initialValue was provided, then previousValue will be equal to
the first value in the array and currentValue will be equal to the
second. It is a TypeEr...
What is the difference between pip and conda?
...by the core Python community (i.e., Python 3.4+ includes code that automatically bootstraps pip).
conda
Python agnostic. The main focus of existing packages are for Python, and indeed Conda itself is written in Python, but you can also have Conda packages for C libraries, or R packages, or reall...
Generating Random Passwords
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Random is not cryptographically secure; System.Security.Cryptography.RNGCryptoServiceProvider is a better choice.
– anaximander
Apr 12 '13 at 11:20
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Why .NET String is immutable? [duplicate]
...ther a routine which accepts an immutable string (or POD struct) is semantically capturing the value at that time it's called. By contrast, if one passes a mutable object to a "SetAttribute" function and subsequently changes it, it may be unclear whether that change will not affect the attribute, w...
Quick search on filename
How can I quick search a class file or entire resource file in android studio?
5 Answers
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How to convert a data frame column to numeric type?
...g into bed.
Here goes: first two columns are character. I've deliberately called 2nd one fake_char. Spot the similarity of this character variable with one that Dirk created in his reply. It's actually a numerical vector converted to character. 3rd and 4th column are factor, and the last one is "pu...
What is the HTML tag “div” short for?
...tag is is designed to allow you to define "divisions" of a page (or to "divide a page into logical containers").
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how do I query sql for a latest record date for each user
...te (max(date) would return a date that would join multiple records). To avoid this issue, it would be preferable to use @dotjoe's solution: stackoverflow.com/a/2411763/4406793.
– Marco Roy
Mar 19 '19 at 18:52
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Difference between a Factory, Provider and a Service?
What is the difference between the terms Factory, Provider and Service?
1 Answer
1
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How to access full source of old commit in BitBucket?
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Can I use the link above in the Android Studio terminal to clone a commit? If so, could you provide the basic terminal code?
– tccpg288
Nov 29 '16 at 4:07
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