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How to list branches that contain a given commit?
...ked that commit) that's git cherry:
Because git cherry compares the changeset rather than the commit id (sha1), you can use git cherry to find out if a commit you made locally has been applied <upstream> under a different commit id.
For example, this will happen if you’re feeding patches &l...
Using IQueryable with Linq
...tackOverflowUser No - that's the beauty of IQueryable<T> - it can be setup to evaluate when you get the results - which means the Where clause, used after the fact, will still get translated into a SQL statement run on the server, and pull only the required elements across the wire...
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How do I add 24 hours to a unix timestamp in php?
...$timestamp = mktime(15, 30, 00, 3, 28, 2015);
$d = new DateTime();
$d->setTimestamp($timestamp);
Add a Period of 1 Day:
$d->add(new DateInterval('P1D'));
echo $d->format('c');
See DateInterval for more details.
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SQLite add Primary Key
... key index, (i.e. sqlite_autoindex_XXX_1, where XXX is the table name) and set the sql string to NULL. At last change the table definition itself.
One pittfal: sqlite does not see the index name change until the database is reopened. This seems like a bug, but not a severe one (even without reopenin...
How can I start PostgreSQL server on Mac OS X?
I had forgotten to run the initdb command.
33 Answers
33
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ASP.NET MVC View Engine Comparison
I've been searching on SO & Google for a breakdown of the various View Engines available for ASP.NET MVC, but haven't found much more than simple high-level descriptions of what a view engine is.
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Bash set +x without it being printed
Does anyone know if we can say set +x in bash without it being printed:
5 Answers
5
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Comparing boxed Long values 127 and 128
... Integer objects instances from the range -128 to 127. That said:
If you set to N Long variables the value 127 (cached), the same object instance will be pointed by all references. (N variables, 1 instance)
If you set to N Long variables the value 128 (not cached), you will have an object instance...
Which is faster: multiple single INSERTs or one multiple-row INSERT?
...s, possibly larger or smaller depending on the value of max_allowed_packet set on the server.)
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Javascript: Extend a Function
...o the caller never sees the
// call synchronously)
setTimeout(f, 0);
}
}
return publicSymbols;
})();
(Much of the above could be written a bit more compactly, but I wanted to use clear names like publicSymbols rather than my usual pubs or anonymous object l...