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In Flux architecture, how do you manage Store lifecycle?
...p;& this.getPageCount() > 0;
}
prepend(id) {
this._ids = _.union([id], this._ids);
}
remove(id) {
this._ids = _.without(this._ids, id);
}
expectPage() {
invariant(!this._isExpectingPage, 'Cannot call expectPage twice without prior cancelPage or receivePage call.');
...
What are the basic rules and idioms for operator overloading?
...t version.
For the -> operator, if value_type is of class (or struct or union) type, another operator->() is called recursively, until an operator->() returns a value of non-class type.
The unary address-of operator should never be overloaded.
For operator->*() see this question. It's ...
Get the last inserted row ID (with SQL statement) [duplicate]
...e:
INSERT dbo.foo(name)
OUTPUT inserted.ID INTO @IDs(ID)
SELECT N'Fred'
UNION ALL
SELECT N'Bob';
SELECT ID FROM @IDs;
The nice thing about this method is (a) it handles multi-row inserts (SCOPE_IDENTITY() only returns the last value) and (b) it avoids this parallelism bug, which can lead to wr...
Render partial from different folder (not shared)
...nc
base.PartialViewLocationFormats = base.PartialViewLocationFormats.Union(NEW_PARTIAL_VIEW_FORMATS).ToArray();
}
}
Then in your Global.asax.cs file, add the following line:
ViewEngines.Engines.Add(new NewViewEngine());
...
How to list the tables in a SQLite database file that was opened with ATTACH?
... sqlite_master
WHERE type IN ('table','view') AND name NOT LIKE 'sqlite_%'
UNION ALL
SELECT name FROM sqlite_temp_master
WHERE type IN ('table','view')
ORDER BY 1
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AddRange to a Collection
...onstraint about the get-only property, which prevents solutions like doing Union and reassigning.)
8 Answers
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Comparing date ranges
...FF(DAY, 0, [ending date]) - DATEDIFF(DAY, [start date], [ending date]), 0)
UNION ALL SELECT DATEADD(DAY, 1, calc_date)
FROM date_range
WHERE DATEADD(DAY, 1, calc_date) <= [ending date])
SELECT P.[fieldstartdate], P.[fieldenddate]
FROM date_range R JOIN [yourBaseTable] P on Convert(date, R.calc_...
Drop all tables whose names begin with a certain string
...ed = 0
AND OBJECT_NAME(so.object_id)
LIKE 'MyPrefix%'
UNION ALL
SELECT OBJECT_SCHEMA_NAME(so.object_id) AS SchemaName,
OBJECT_NAME(so.object_id) AS TableName,
so.object_id AS TableID,
tt.Ordinal + 1 AS Ordinal
FROM sys.objects AS so
INNER ...
Is there a way to filter network requests using Google Chrome developer tools?
... png files smaller than 100kb in network panel
see DevTools: State Of The Union 2015 by Addy Osmani
Since Chrome 42.
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Is it possible to GROUP BY multiple columns using MySQL?
...stupidly I was thinking "group by foo, bar" behaved like "... group by foo union ... group by bar". It would be an unusual case indeed to GROUP BY CONCAT.
– Abram
May 18 '17 at 21:06
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