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Can't operator == be applied to generic types in C#?
...ribed above for both predefined and user-defined reference types."
Type T is not necessarily a reference type, so the compiler can't make that assumption.
However, this will compile because it is more explicit:
bool Compare<T>(T x, T y) where T : class
{
return x == y;
}...
how to check if object already exists in a list
I have a list
9 Answers
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How to configure multi-module Maven + Sonar + JaCoCo to give merged coverage report?
I've searched up and down the internet for this one. There's lots of half-answers out there, to do with Maven properties such as ${sonar.jacoco.reportPath} , or org.jacoco:jacoco-maven-plugin:prepare-agent or setting maven-surefire-plugin argLine with -javaagent .
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How can I convert JSON to a HashMap using Gson?
... the other way seems to be a little tricky. The JSON response looks like this:
16 Answers
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convert a char* to std::string
...need to use an std::string to store data retrieved by fgets() . To do this I need to convert the char* return value from fgets() into an std::string to store in an array. How can this be done?
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How to pass a parcelable object that contains a list of objects?
I have created a Parcelable object below, my object contains a List of Products. In my constructor how do I handle re-creating my Parcelable for the List ?
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Create a branch in Git from another branch
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edited Oct 2 '18 at 21:00
Paul Reiners
8,3222929 g...
ReferenceError: event is not defined error in Firefox
...t was working in Firefox. Now, I have a big problem because the whole page is based upon a script that doesn't work in Firefox.
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Using a 'using alias = class' with generic types? [duplicate]
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No there is not. A type alias in C# must be a closed (aka fully resolved) type so open generics are not supported
This is covered in section 9.4.1 of the C# Language spec.
Using aliases can name a closed constructed type, but ca...
How can I remove a commit on GitHub? [duplicate]
...oft HEAD^
First, remove the commit on your local repository. You can do this using git rebase -i. For example, if it's your last commit, you can do git rebase -i HEAD~2 and delete the second line within the editor window that pops up.
Then, force push to GitHub by using git push origin +branchName ...