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Java 8: Where is TriFunction (and kin) in java.util.function? Or what is the alternative?
...e different and be in different files named the same - following the logic set by Java language developers with Function and BiFunction. Also, all these different names are needed if argument types are different. One can create a VargFunction(T, R) { R apply(T.. t) ... } for single type.
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What part of Hindley-Milner do you not understand?
...refer to an environment or context; in this case it can be thought of as a set of type annotations, pairing an identifier with its type. Therefore x : σ ∈ Γ means that the environment Γ includes the fact that x has type σ.
⊢ can be read as proves or determines. Γ ⊢ x : σ means that the ...
Python Pandas merge only certain columns
... Hmmm, I wonder if there should be a native way to do this, like subset in dropna... will put together github issue
– Andy Hayden
Jul 31 '13 at 19:12
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Can you add new statements to Python's syntax?
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You may find this useful - Python internals: adding a new statement to Python, quoted here:
This article is an attempt to better understand how the front-end of Python works. Just reading documentation and source code may be a bit...
IntelliJ IDEA: Move line?
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Open Setings -> Keymap then search for "move line" via the upper right searchbox.
Under the Code folder you'll see:
Move Statement Down
Move Statement Up
Move Line Down
Move Line Up
The actions you're looking for are (as y...
How do I concatenate strings and variables in PowerShell?
Suppose I have the following snippet:
21 Answers
21
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Copying files from host to Docker container
I am trying to build a backup and restore solution for the Docker containers that we work with.
41 Answers
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How can I find the data structure that represents mine layout of Minesweeper in memory?
...se.
.text:0100225D mov [ebp+WndClass.lpfnWndProc], offset mainWndProc
.text:01002264 mov [ebp+WndClass.cbClsExtra], edi
.text:01002267 mov [ebp+WndClass.cbWndExtra], edi
.text:0100226A mov [ebp+WndClass.hInstance], ecx
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What does “%.*s” mean in printf?
...at page must highlight that “an integer value” is exactly int (or a subset of it) — not just any integral value like more intuitive size_t or its possible aliases, like std::string::size_type. This is even more confusing, taking into account that the referenced page mentions size_t as one of s...
Cast int to varchar
...Column x a varchar column with
where CAST(Column_name AS CHAR CHARACTER SET latin1 ) collate latin1_general_ci = varchar_column_name
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