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UPDATE multiple tables in MySQL using LEFT JOIN
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Can we add a limit to this? Like I want to just update 10000 rows at a time. If I just add LIMIT 10000 it gives me an error saying 'Incorrect usage of UPDATE and LIMIT'
– Haril Satra
Feb 19 '19 at 21:46
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Hibernate lazy-load application design
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Difference between Django's annotate and aggregate methods?
... Model:
class Books(models.Model):
name = models.CharField(max_length=100)
pages = models.IntegerField()
price = models.DecimalField(max_digits=5, decimal_places=3)
In Shell:
>>> Books.objects.all().aggregate(Avg('price'))
# Above code will give the Average of the price Colu...
Sharing src/test classes between modules in a multi-module maven project
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Git: Show all of the various changes to a single line in a specified file over the entire git histor
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109
Since git 1.8.4, there is a more direct way to answer your question.
Assuming that line 110 i...
Generate random numbers using C++11 random library
...19937 mt(rd());
std::uniform_real_distribution<double> dist(1.0, 10.0);
for (int i=0; i<16; ++i)
std::cout << dist(mt) << "\n";
}
We use random_device once to seed the random number generator named mt. random_device() is slower than mt19937, but it does not ne...
How to prevent http file caching in Apache httpd (MAMP)
... "Wed, 11 Jan 1984 05:00:00 GMT"
</ifModule>
</filesMatch>
100% Prevent Files from being cached
This is similar to how google ads employ the header Cache-Control: private, x-gzip-ok="" > to prevent caching of ads by proxies and clients.
From http://www.askapache.com/htaccess/usin...
How do you implement a class in C? [closed]
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edited Aug 10 '12 at 17:30
Community♦
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answered Sep 10 '09 at 7:55
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Idiomatic way to convert an InputStream to a String in Scala
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Kamil LelonekKamil Lelonek
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How to push new branch without history
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