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LINQ-to-SQL vs stored procedures? [closed]
... I cannot get over the performance deficit that is introduced by having to select data out of the database in order to update it (Attach() is also possible, but it's rather poopey)
– Ed James
Mar 2 '10 at 15:46
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PostgreSQL ERROR: canceling statement due to conflict with recovery
...is not modified is to suspend the replication and resume after the query:
select pg_xlog_replay_pause(); -- suspend
select * from foo; -- your query
select pg_xlog_replay_resume(); --resume
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How do I migrate an SVN repository with history to a new Git repository?
...very differently. You need to learn Git, and if you want to track changes from SVN upstream, you need to learn git-svn. The git-svn main page has a good examples section:
$ git svn --help
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Permission denied (publickey) when deploying heroku code. fatal: The remote end hung up unexpectedly
...: No more authentication methods to try.
Permission denied (publickey).
From the above you could observe that ssh looks for the keys in the /c/Wrong/Directory/.ssh directory which is not where we have the public keys that we just added to heroku ( using heroku keys:add ~/.ssh/id_rsa.pub ) ( Pleas...
How to execute IN() SQL queries with Spring's JDBCTemplate effectivly?
...ters.addValue("ids", ids);
List<Foo> foo = getJdbcTemplate().query("SELECT * FROM foo WHERE a IN (:ids)",
parameters, getRowMapper());
This only works if getJdbcTemplate() returns an instance of type NamedParameterJdbcTemplate
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How to generate a core dump in Linux on a segmentation fault?
...ault is that the limit is not set and/or set to 0, which prevents the core from being dumped. By setting a limit of unlimited, we guarantee that core dumps can always be generated.
– Eli Courtwright
Aug 9 '11 at 12:30
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How to get the data-id attribute?
...e info here">My Awesome Div</div>
JS
var myDiv = document.querySelector('#my-div');
myDiv.dataset.info // "some info here"
myDiv.dataset.otherInfo // "more info here"
Demo: http://html5demos.com/dataset
Full browser support list: http://caniuse.com/#feat=dataset
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How can one pull the (private) data of one's own Android app?
...app
Your android device will ask you for permission to backup your data. Select "BACKUP MY DATA"
Wait a few moments.
The file backup will appear in the directory where you ran adb.
Now run:
dd if=backup bs=1 skip=24 | python -c "import zlib,sys;sys.stdout.write(zlib.decompress(sys.stdin.read()...
Visual Studio 2012 Web Publish doesn't copy files
...profile and create a fresh one.
when you right click on your solution and select publish, you have a profile set. delete this and create a new one.
this will fix it.
I had this problem from switching from 2010 to 2012
sha...
A weighted version of random.choice
...dom.choice (each element in the list has a different probability for being selected). This is what I came up with:
25 Answ...