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Using IQueryable with Linq
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515
Marc Gravell's answer is very complete, but I thought I'd add something about this from the use...
Convert object to JSON in Android
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281
Most people are using gson : check this
Gson gson = new Gson();
String json = gson.toJson(myObj...
Using the field of an object as a generic Dictionary key
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151
By default, the two important methods are GetHashCode() and Equals(). It is important that if ...
How to write UPDATE SQL with Table alias in SQL Server 2008?
... as follows:
UPDATE Q
SET Q.TITLE = 'TEST'
FROM HOLD_TABLE Q
WHERE Q.ID = 101;
The alias should not be necessary here though.
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Html5 data-* with asp.net mvc TextboxFor html attributes
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1 Answer
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What is a Portable Class Library?
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UPDATE Oct 9 2017: Article comparing/constrasting .NET Core/Std/PCL
UPDATE Nov 23 2016: Article by Rick Strahl
UPDATE Oct 29 2016: .NETStandard 1->2 FAQ
UPDATE Oct 19 2016: This is the best interview/video I've seen to date covering .NE...
Android: alternate layout xml for landscape mode
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218
By default, the layouts in /res/layout are applied to both portrait and landscape.
If you have...
What GUI libraries are the JetBrains using?
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1 Answer
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Is it better to use std::memcpy() or std::copy() in terms to performance?
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211
I'm going to go against the general wisdom here that std::copy will have a slight, almost imper...
Check whether a string contains a substring
...ns substring you can use the index function:
if (index($str, $substr) != -1) {
print "$str contains $substr\n";
}
It will return the position of the first occurrence of $substr in $str, or -1 if the substring is not found.
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