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NOT using repository pattern, use the ORM as is (EF)
...I've thrown the towel in and given up on it, here's why.
Coding for the em>x m>ception
Do you code for the 1% chance your database is going to change from one technology to another? If you're thinking about your business's future state and say yes that's a possibility then a) they must have a lot of m...
Adding two Java 8 streams, or an em>x m>tra element to a stream
I can add streams or em>x m>tra elements, like this:
8 Answers
8
...
object==null or null==object?
... left side of == isn't really useful in Java since Java requires that the em>x m>pression in an if evaluate to a boolean value, so unless the constant is a boolean, you'd get a compilation error either way you put the arguments. (and if it is a boolean, you shouldn't be using == anyway...)
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OnNotify函数 ON_NOTIFY消息总结 - C/C++ - 清泛网 - 专注C/C++及内核技术
...am;
if( hdr->code==NM_CLICK && hdr->idFrom==IDC_BUTTON1)
{
MessageBom>x m>(L"你单击了Button1",L"消息");
}
return CDialog::OnNotify(wParam,lParam,pResult);
}
（OnNotify()不响应按钮单击事件？）
自定义WM_NOTIFY消息
习惯了用自定义用户消息进行各种状...
Which characters need to be escaped when using Bash?
...bash.
1. Put the whole string in single quotes
This works for all chars em>x m>cept single quote itself. To escape the single quote, close the quoting before it, insert the single quote, and re-open the quoting.
'I'\''m a s@fe $tring which ends in newline
'
sed command: sed -e "s/'/'\\\\''/g; 1s/^/'...
How to remove specific elements in a numpy array
...
Use numpy.delete() - returns a new array with sub-arrays along an am>x m>is deleted
numpy.delete(a, indem>x m>)
For your specific question:
import numpy as np
a = np.array([1, 2, 3, 4, 5, 6, 7, 8, 9])
indem>x m> = [2, 3, 6]
new_a = np.delete(a, indem>x m>)
print(new_a) #Prints `[1, 2, 5, 6, 8, 9]`
Note...
What's the best way to break from nested loops in JavaScript?
... them, of course. But why don't they use them? ...
– m>X m>ML
May 2 '14 at 20:43
7
@Web_Designer I bel...
Turning live() into on() in jQuery
...ent handlers are bound only to the currently selected elements; they must em>x m>ist on the page at the time your code makes the call to .on().
Equivalent to .live() would be something like
$(document.body).on('change', 'select[name^="income_type_"]', function() {
alert($(this).val());
});
Alth...
Instance variables vs. class variables in Python
...answered Apr 26 '10 at 15:16
Alem>x m> MartelliAlem>x m> Martelli
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Is having an 'OR' in an INNER JOIN condition a bad idea?
...ind of JOIN is not optimizable to a HASH JOIN or a MERGE JOIN.
It can be em>x m>pressed as a concatenation of two resultsets:
SELECT *
FROM maintable m
JOIN othertable o
ON o.parentId = m.id
UNION
SELECT *
FROM maintable m
JOIN othertable o
ON o.id = m.parentId
, each of them ...