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Why do I need Transaction in Hibernate for read-only operations?
...l have to be executed in a separate transaction". The container doesn't do Batch Processing automatically?
– Arash
Oct 13 '19 at 9:58
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Why is iterating through a large Django QuerySet consuming massive amounts of memory?
...find useful for your purposes:
Memory Efficient Django QuerySet iterator
batch querysets
QuerySet Foreach
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What can be the reasons of connection refused errors?
...istening port is actually open and actively being used, but its backlog of queued inbound connection requests has reached its maximum so there is no room available for the inbound connection request to be queued at that moment. The server code has not called accept() enough times yet to finish clea...
ORA-30926: unable to get a stable set of rows in the source tables
...vity or a non-deterministic where clause.
The merge was part of a larger batch, and was executed on a live database with many concurrent users. There was no need to change the statement. I just committed the transaction before the merge, then ran the merge separately, and committed again. So the s...
Yellow fade effect with JQuery
... "z-index": "9999999"
}).appendTo('body').fadeOut(1000).queue(function () { $(this).remove(); });
});
}
Optional:
Use the following code if you also want to match the border-radius of the element:
jQuery.fn.highlight = function () {
$(this).each(function () {
va...
Copy files without overwrite
...use two percent symbols instead of one as I was running this from inside a batch file rather than the command line. I replaced instances of %F with %%F and instances of %~nxF with %%~nxF.
– Owen
Jun 17 '16 at 7:37
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Is there some way to PUSH data from web server to browser?
...llcenter control panel" of a web app that involved updating agent and call-queue status for a live Callcenter we developed an in-house solution that works, but is far away from a library you could use.
What we did was to implement a small service on the server that talks to the phone-system, waits ...
How do I set a conditional breakpoint in gdb, when char* x points to a string whose value equals “he
... --with-python. This little oneliner does the trick, too:
$ gdb -n -quiet -batch -ex 'show configuration' | grep 'with-python'
--with-python=/usr (relocatable)
For your demo case, the usage would be
break <where> if $_streq(x, "hello")
or, if your breakpoint already exists and...
How do you convert an entire directory with ffmpeg?
... convert an entire directory/folder with ffmpeg via command line or with a batch script?
24 Answers
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Improve INSERT-per-second performance of SQLite
... @Jess: If you follow the link, you'll see that he meant the batch insert syntax.
– Alix Axel
Oct 15 '13 at 8:23
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