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How to use DbContext.Database.SqlQuery(sql, params) with stored procedure? EF Code First C
...pe.DateTime, Value = endDate }); Another important thing is to respect the order of the parameters.
– Francisco Goldenstein
Jul 21 '14 at 17:56
...
Elegant ways to support equivalence (“equality”) in Python classes
...ses, it always calls the method of the subclass operand, regardless of the order of the operands.
So here, if Number is a classic-style class:
n1 == n3 calls n1.__eq__;
n3 == n1 calls n3.__eq__;
n1 != n3 calls n1.__ne__;
n3 != n1 calls n3.__ne__.
And if Number is a new-style class:
both n1 =...
Error Code: 1005. Can't create table '…' (errno: 150)
...ey name to test for this.
One or both of your tables is a MyISAM table. In order to use foreign keys, the tables must both be InnoDB. (Actually, if both tables are MyISAM then you won’t get an error message - it just won’t create the key.) In Query Browser, you can specify the table type.
You ha...
NHibernate ISession Flush: Where and when to use it, and why?
...it()
from ISession.Flush()
The SQL statements are issued in the following order
all entity insertions, in the same order the corresponding objects were saved using ISession.Save()
all entity updates
all collection deletions
all collection element deletions, updates and insertions
all collection in...
Can a variable number of arguments be passed to a function?
...
# 1
# 2
# 3
# banan = 123
They must be both declared and called in that order, that is the function signature needs to be *args, **kwargs, and called in that order.
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How does one write code that best utilizes the CPU cache to improve performance?
...
I know not the origins, but for one, member order is crucial in let's say network communication, where you may want to send entire structures byte by byte over the web.
– Kobrar
Nov 4 '16 at 12:54
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How to do this in Laravel, subquery where in
...uery)
{
$query->select(DB::raw(1))
->from('orders')
->whereRaw('orders.user_id = users.id');
})
->get();
This will produce:
select * from users where id in (
select 1 from orders where orders.user_id = users.id
)
...
How do I tell Matplotlib to create a second (new) plot, then later plot on the old one?
...ruggling is creating a function which gets data_plot matrix, file name and order as parameter to create boxplots from the given data in the ordered figure (different orders = different figures) and save it under the given file_name.
def plotFigure(data_plot,file_name,order):
fig = plt.figure(or...
Finding duplicate rows in SQL Server
...CT
orgName, id,
ROW_NUMBER() OVER (PARTITION BY orgName ORDER BY id) AS intRow
FROM organizations
) AS d
WHERE intRow != 1
Edit: SQL Server 2000 doesn't have the ROW_NUMBER() function. Instead, you can use:
SELECT
o.id, o.orgName, d.intCount
FROM (
SELECT orgName,...
Ruby: Can I write multi-line string with no concatenation?
...
p <<END_SQL.gsub(/\s+/, " ").strip
SELECT * FROM users
ORDER BY users.id DESC
END_SQL
# >> "SELECT * FROM users ORDER BY users.id DESC"
The latter would mostly be for situations that required more flexibility in the processing. I personally don't like it, it puts the proc...