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When should I use std::thread::detach?
Sometime I have to use std::thread to speed up my application. I also know join() waits until a thread completes. This is easy to understand, but what's the difference between calling detach() and not calling it?
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Hibernate throws MultipleBagFetchException - cannot simultaneously fetch multiple bags
...propriate. I think that makes the difference in hibernate, though I don't know why.
– fool4jesus
Dec 6 '12 at 19:38
3
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How to use a WSDL
...nce in VS won't work. However, the provider does want YOU (I mean OP) to know all you need to know about the service contract, that's why they sent the WSDL file. Now the OP needs to generate the proxy code from it, the question is how.
– azheglov
Aug 19 '09 ...
With bash, how can I pipe standard error into another process?
It's well known how to pipe the standard ouput of a process into another processes standard input:
5 Answers
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Downcasting shared_ptr to shared_ptr?
...cast, and you wish you could have a little bit of both worlds. It is well known that dynamic_cast has a runtime overhead, but it is safer, whereas static_cast has no overhead at all, but it may fail silently. How nice it would be if you could use shared_dynamic_cast in debug builds, and shared_stati...
How to uglify output with Browserify in Gulp?
...onvert from streaming to buffered vinyl file object
.pipe(uglify()) // now gulp-uglify works
.pipe(gulp.dest('./build/scripts'));
});
Or, you can choose to use vinyl-transform instead which takes care of both streaming and buffered vinyl file objects for you, like so
var gulp = require('...
SQL Server insert if not exists best practice
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Don't know why anyone else hasn't said this yet;
NORMALISE.
You've got a table that models competitions? Competitions are made up of Competitors? You need a distinct list of Competitors in one or more Competitions......
You shoul...
Label points in geom_point
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I solved this issue now by (a) extracting the legend of a plot without the geom_label_repel stackoverflow.com/questions/12041042/… and (b) adding it then with gridExtra::grid.arrange to a plot with the labels. If you know a simpler solution, I...
How do I get the “id” after INSERT into MySQL database with Python?
...ate_batch = """insert into batch set type = "%s" , records = %i, started = NOW(); """
second_query = (update_batch % ( "Batch 1", 22 ))
cursor.execute(second_query)
cnx.commit()
batch_id = cursor.execute('select last_insert_id() from batch')
cursor.close()
batch_id
Out:
5
... or whatever the corr...
How to add a custom button state
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+1 thanks a lot, Ted! Right now origin of the trouble has gone so I did not get to the actual implementation. However should my customer return to this again I will try the way you pointed me to.
– Vit Khudenko
Dec...