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Memory management in Qt?
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edited Sep 7 '15 at 15:46
user2567875
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answered Mar 22 '1...
Why Func instead of Predicate?
...>, in .net 2.0, the different Func and Action variants come from .net 3.5.
So those Func predicates are used mainly for consistency in the LINQ operators. As of .net 3.5, about using Func<T> and Action<T> the guideline states:
Do use the new LINQ types Func<> and
Expressi...
What are fixtures in programming?
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Nino Filiu
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answered Feb 4 '13 at 10:06
m01m01
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Difference between shadowing and overriding in C#?
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154
Well inheritance...
suppose you have this classes:
class A {
public int Foo(){ return 5;}
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How can I respond to the width of an auto-sized DOM element in React?
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65
The most practical solution is to use a library for this like react-measure.
Update: there is n...
Difference between Node object and Element object?
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5 Answers
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Active
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CSS media queries: max-width OR max-height
...to specify two (or more) different rules:
@media screen and (max-width: 995px) , screen and (max-height: 700px) {
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}
From https://developer.mozilla.org/en/CSS/Media_queries/
...In addition, you can combine multiple media queries in a comma-separated list; if any of the media queries in t...
What does principal end of an association means in 1:1 relationship in Entity framework
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Ladislav MrnkaLadislav Mrnka
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How to deal with IntelliJ IDEA project files under Git source control constantly changing?
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answered Aug 15 '11 at 6:39
Esko LuontolaEsko Luontola
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conditional unique constraint
...tatus = 1 and Count > 0.
http://msdn.microsoft.com/en-us/library/ms188258.aspx
CREATE TABLE CheckConstraint
(
Id TINYINT,
Name VARCHAR(50),
RecordStatus TINYINT
)
GO
CREATE FUNCTION CheckActiveCount(
@Id INT
) RETURNS INT AS BEGIN
DECLARE @ret INT;
SELECT @ret = COUNT(*) FROM Chec...