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JPA EntityManager: Why use persist() over merge()?
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answered Jun 11 '13 at 11:04
Josep PanaderoJosep Panadero
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Find a string by searching all tables in SQL Server Management Studio 2008
...lol
– Liam Wheldon
Nov 27 '19 at 13:04
How I can fetch the primaryKeys with the result? any help
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Entity Framework rollback and remove bad migration
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answered Jun 10 '19 at 20:04
Sum NoneSum None
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How to find children of nodes using BeautifulSoup
...tion in the DOCs that shows how to find/find_all direct children.
https://www.crummy.com/software/BeautifulSoup/bs4/doc/#the-recursive-argument
In your case as you want link1 which is first direct child:
# for only first direct child
soup.find("li", { "class" : "test" }).find("a", recursive=False...
Python __call__ special method practical example
...i)))
# output
0! = 1
1! = 1
2! = 2
3! = 6
4! = 24
5! = 120
6! = 720
7! = 5040
8! = 40320
9! = 362880
And it is also stateful.
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T-SQL split string
...rnatives, if splitting strings coming from the application layer:
http://www.sqlperformance.com/2012/07/t-sql-queries/split-strings
http://www.sqlperformance.com/2012/08/t-sql-queries/splitting-strings-now-with-less-t-sql
https://sqlblog.org/2010/07/07/splitting-a-list-of-integers-another-roundup
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HTTP vs HTTPS performance
...rypted HTTPS connections. Both pages load 360 unique, non-cached images (2.04 MB total).”
The results may surprise you.
It's important to have an up to date knowledge about the HTTPS performance because the Let’s Encrypt Certificate Authority will start issuing free, automated, and open SSL ce...
Most efficient way to check for DBNull and then assign to a variable?
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– Marc Gravell♦
Oct 21 '08 at 12:04
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And re the cache - if you mean with the conditional exam...
How do I sort an observable collection?
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_collection.Sort(i => i.Key);
More detail: http://jaider.net/2011-05-04/sort-a-observablecollection/
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What does “@” mean in Windows batch scripts
...behaviour off - and stops it for all future commands, too.
Source: http://www.microsoft.com/resources/documentation/windows/xp/all/proddocs/en-us/batch.mspx?mfr=true
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