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Naming convention for Scala constants?
...but I'm posting it as an answer for the benefit of syntax highlighting and formatting.)
Daniel's point about the style of using an initial capital letter being important in the language semantics is more subtle and important than I originally gave it credit for when I learned Scala.
Consider the f...
pytest: assert almost equal
... # returns true
– Kyle
Aug 12 at 17:01
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equals vs Arrays.equals in Java
...ce.
– Peter Lawrey
Oct 29 '13 at 18:01
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@AdamParkin That why we have Arrays.deepEquals(Object[]...
When should I use the assets as opposed to raw resources in Android?
...ion, the raw/ directory is used for:
Arbitrary files to save in their raw form. To open these resources with a raw InputStream, call Resources.openRawResource() with the resource ID, which is R.raw.filename.
However, if you need access to original file names and file hierarchy, you might consider s...
What is a plain English explanation of “Big O” notation?
I'd prefer as little formal definition as possible and simple mathematics.
41 Answers
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Converting PKCS#12 certificate into PEM using OpenSSL
...as file:
p12 = crypto.load_pkcs12(file.read(), "my_passphrase")
# PEM formatted private key
print crypto.dump_privatekey(crypto.FILETYPE_PEM, p12.get_privatekey())
# PEM formatted certificate
print crypto.dump_certificate(crypto.FILETYPE_PEM, p12.get_certificate())
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How to edit data in result grid in SQL Server Management Studio
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This is 2019, its latest version is SSMS 2017, still same approach should be used to edit grid cells! such a bad UI Design!
– S.Serpooshan
Dec 29 '18 at 6:18
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How can you dynamically create variables via a while loop? [duplicate]
...dictionaries, but that's normally not noticeable in any way (except for performance), and it may change in the future. Examples of namespaces are: the set of built-in names (functions such as abs(), and built-in exception names); the global names in a module; and the local names in a function invoca...
Json.net serialize/deserialize derived types?
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This doesn't work when deserialization is performed on another solution/project. On serialization the name of the Solution is embedded within as type: "SOLUTIONNAME.Models.Model". On deserialization on the other solution it will throw "JsonSerializationException: Could ...
In javascript, is an empty string always false as a boolean?
...w String("") is truthy! This is because it is an object, whereas the short form "" represents the primitive value version. The same goes for new Number(0) and even new Boolean(false). It's a good reason not to use the object versions in your code, and it does mean that if (str.length) handles this e...