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Is it possible to assign numeric value to an enum in Java?
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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...
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...
mongo - couldn't connect to server 127.0.0.1:27017
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JennaJenna
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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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What does the git index contain EXACTLY?
...o the commit referenced by the branch you just switched to.
Git 2.20 (Q4 2018) adds an Index Entry Offset Table (IEOT):
See commit 77ff112, commit 3255089, commit abb4bb8, commit c780b9c, commit 3b1d9e0, commit 371ed0d (10 Oct 2018) by Ben Peart (benpeart).
See commit 252d079 (26 Sep 2018) by Nguy...
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...
PostgreSQL: Show tables in PostgreSQL
...abases
– user454322
Aug 24 '12 at 4:01
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