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Best way to use multiple SSH private keys on one client
...me realname.example.com
IdentityFile ~/.ssh/realname_rsa # private key for realname
User remoteusername
Host myother realname2.example.org
HostName realname2.example.org
IdentityFile ~/.ssh/realname2_rsa # different private key for realname2
User remoteusername
And so on.
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SQL Server: Filter output of sp_who2
...n easy way to filter the output of sp_who2? Say I wanted to just show rows for a certain database, for example.
12 Answers
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Remove an item from array using UnderscoreJS
...e other question and undescore doesn't seem to provide any useful function for that.
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How to set selected value of jquery select2?
...I don't think it's possible without going to JavaScript solutions. Looking for another jQuery/Bootstrap Select2 dropdown now (2 days of fiddling every conceivable method - no joy!)
– MC9000
Nov 5 '16 at 5:17
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Which annotation should I use: @IdClass or @EmbeddedId
...te:
select e.employeeId.name from Employee e
You have to write more text for the same query. Some may argue that this differs from a more natural language like the one promoted by IdClass. But most of the times understanding right from the query that a given field is part of the composite key is o...
android.widget.Switch - on/off event listener?
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But when you put the on a fragment for example, that thing always fires whenever you revisit the fragment if you set the switch to On.
– klutch
Sep 23 '16 at 8:04
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SQL Joins Vs SQL Subqueries (Performance)?
...only REAL way to tell with 100% certainty which is faster is to turn on performance tracking (IO Statistics is especially useful) and run them both. Make sure to clear your cache between runs!
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How to use WHERE IN with Doctrine 2
... that will be important to anyone running into this same issue and looking for a solution.
From the original post, the following line of code:
$qb->add('where', $qb->expr()->in('r.winner', array('?1')));
Wrapping the named parameter as an array causes the bound parameter number issue. B...
How can I add the new “Floating Action Button” between two widgets/layouts
... answer could work in some simple cases, and perhaps could be a workaround for some third-party libraries that don't fully support CoordinatorLayout and layout_anchor and layout_anchorGravity features, like the one he's using, futuresimples.
– acrespo
Aug 13 '1...
How to select the last record of a table in SQL?
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Without any further information, which Database etc the best we can do is something like
Sql Server
SELECT TOP 1 * FROM Table ORDER BY ID DESC
MySql
SELECT * FROM Table ORDER BY ID DESC LIMIT 1
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