Questions tagged [inline-variable]
21 questions
1
vote
1 answer
postgres - inline variable assignment from select
In SQL Server it's possible to do inline variable assignment.
For example, table dbo.tblSynonym:
+--+-------+-----------+
|id|keyword|replacement|
+--+-------+-----------+
|1 |aaa |bbb |
|2 |xxx |yyy |
|3 |ddd |eee …
NirKa
- 697
- 1
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1
vote
2 answers
Defining global constexpr variables in anonymous namespace the same as making them inline?
Following up on Why does cppreference define type_traits xxx_v shortcuts as inline constexpr and not just constexpr?, if I make my own type trait and want to avoid ODR violations and want it to be compatible with pre-C++17 projects, is putting the…
Danra
- 9,546
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0
votes
1 answer
inline static constexpr vs global inline constexpr
Suppose that I have a few inline constexpr variables (named as default_y and default_x) in a header file and I decided to move them to a class that they are completely related to and mark them static (cause it seems better in terms of…
digito_evo
- 3,216
- 2
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0
votes
0 answers
Inline variables in loops
What happens if inline variables are used inside a loop:
for i := 1 to N do
begin
for var j := 1 to M do
begin
{ Do something with i and j }
end;
end;
The scope of the variable j is only the inner loop. Does this mean that the…
Matej
- 442
- 3
- 9
0
votes
1 answer
In total.js is it possible to assign value to variables or save/use the index of a @{foreach...} inside a nested @{foreach...} inline in the HTML?
for example is it possible to define/use an "item_index" in a similar example to this:
@{foreach item in list}
@{item.title}:
@{foreach content in item.contents}
@{content.name} is the @{index}th content of @{item.title}, and…
Garen
- 30
- 3
0
votes
0 answers
Any specific reason for variable templates in the standard library be inline?
C++17 introduced various helper variable templates, e.g.,
template< class T, class U >
inline constexpr bool is_same_v = is_same::value;
template< class T >
inline constexpr bool is_aggregate_v = is_aggregate::value;
They are all marked…
Lingxi
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