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Why should the copy constructor accept its parameter by reference in C++?
...e copy constructor of the given object; hence, to get the supplied object from caller into our function itself (in this case the copy constructor) we need to call the copy constructor, which is nothing but calling the same function during function declaration.
That's the reason for passing a refer...
Git mergetool with Meld on Windows
... difftool now works on Linux Ubuntu!
Related:
Download and install meld from here: https://meldmerge.org/
How do I make Git use the editor of my choice for commits?
https://github.com/ElectricRCAircraftGuy/eRCaGuy_dotfiles
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Eclipse WTP vs sydeo, “ serves modules without publishing ”
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The answer quoted from @Vsplit
The problem was solved by adding MAVEN with WTP deployment. No
performance problems ... and I don't activate serve modules without
publishing
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How to format a duration in java? (e.g format H:MM:SS)
... diff.toSecondsPart());
System.out.println(hms);
The output from this snippet is:
24:19:21
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How to add an extra column to a NumPy array
...array, but it's not working. I am getting "could not broadcast input array from shape (985) into shape (985,1)" error. What is wrong with my code? Code: np.hstack(data, data1)
– Outlier
Dec 10 '14 at 15:28
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How can I get LINQ to return the object which has the max value for a given property? [duplicate]
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Use MaxBy from the morelinq project:
items.MaxBy(i => i.ID);
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How do I test a file upload in rails?
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From The Rspec Book, B13.0:
Rails’ provides an ActionController::TestUploadedFile class which can be used to represent an uploaded file in the params hash of a controller spec, like this:
describe UsersController, "POST c...
Git clone particular version of remote repository
...8cb5b39d7e7'
which isn't a local branch
If you want to create a new branch from this checkout, you may do so
(now or later) by using -b with the checkout command again. Example:
git checkout -b <new_branch_name>
HEAD is now at 4553c14... Missing constness.
That way you don't lose any infor...
Regex to get string between curly braces
... resolution is to not try and learn regex again - So this year to save me from tears I'll give it to Stack Overflow . (Last Christmas remix).
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How do I do a bulk insert in mySQL using node.js
...s[i];
}
clb(null, persistentObjects);
});
(I pulled the values from an array of objects that I called persistentObjects.)
Hope this helps.
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