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What is the difference between up-casting and down-casting with respect to class variable
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@M.S. What do you mean by "proper"?
– awksp
Apr 29 '15 at 18:21
2
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Is there a way to “autosign” commits in Git with a GPG key?
...graph of which says:
Signing
each commit is totally stupid. It just means that you automate it, and you
make the signature worth less. It also doesn't add any real value, since
the way the git DAG-chain of SHA1's work, you only ever need one
signature to make all the commits reachabl...
Only initializers, entity members, and entity navigation properties are supported
...> o.Paid == false);
return View(debts);
}
That, of course, would mean that you bringing all of the data back to the web server and filtering the data on it. If you want to filter on the DB server, you can create a Calculated Column on the table or use a Stored Procedure.
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Remove Primary Key in MySQL
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what does this mean autoincrement column to be a leftmost part of the PRIMARY KEY. ?
– Arup Rakshit
Sep 23 '13 at 19:38
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How to keep onItemSelected from firing off on a newly instantiated Spinner?
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ugh, yeah. Thats what I meant by an inelegant solution. Seems like there must be a better way. Thank you though.
– FauxReal
Apr 1 '10 at 17:54
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SQL Server: What is the difference between CROSS JOIN and FULL OUTER JOIN?
...aster when there are few matches between the two tables, as use of indexes means it doesn't bother reading all the rows on one of the tables. a full outer join must always read all rows in both tables (or the relevant indexes). In the case where indexes are not enough, or an underlying heap has to b...
SQL Server: Get table primary key using sql query [duplicate]
... Note: that you would absolutely have to name your constraint with "PK". I mean that is the convention, but in the real world it's not always the case. But thumbs up.
– Jason Foglia
Jun 27 '18 at 16:37
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WaitAll vs WhenAll
...ich represents the action of waiting until everything has completed.
That means that from an async method, you can use:
await Task.WhenAll(tasks);
... which means your method will continue when everything's completed, but you won't tie up a thread to just hang around until that time.
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EntityType has no key defined error
...ield.
The key needs to be public
The key needs to be a CLS-compliant type, meaning unsigned types like uint, ulong etc. are not allowed.
This error can also be caused by configuration mistakes.
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Converting Symbols, Accent Letters to English Alphabet
...essentially unique letters in the alphabet of that language with their own meaning / sound etc.: removing those marks is just the same as replacing random letters in an English word. This is before you even go onto consider the Cyrillic languages and other script based texts such as Arabic, which s...