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What is move semantics?
...hape> a(new Triangle);
unique_ptr<Shape> b(a); // error
unique_ptr<Shape> c(make_triangle()); // okay
The second line fails to compile, because a is an lvalue, but the parameter unique_ptr&& source can only be bound to rvalues. This is exactly what we wante...
How do I make an Android EditView 'Done' button and hide the keyboard when clicked?
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This is what ended up working for me. I decided to error with having actionDone in there as well, just in case some devices react differently.
– Jacksonkr
Mar 28 '16 at 16:10
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How can I get current date in Android?
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There are errors, new Date() is asking for arguments, and you are initializing the DateFormat with SimpleDateFormat, also not valid
– Chatar Veer Suthar
Dec 28 '11 at 11:18
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jQuery 1.9 .live() is not a function
...o 2.1. I suddenly discovered that the .live() stops working.
I get the error TypeError: $(...).live is not a function .
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npm WARN package.json: No repository field
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NPM 2.14 now does print an error when repository is empty and private is set to true.
– Blaise
Oct 8 '15 at 9:01
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You must enable the openssl extension to download files via https
... I am Using xampp, Composer giving the same open ssl missing error even after removing the ';' of openssl extension in php.ini.
– Shashikumar Misal
May 29 '14 at 11:37
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Check whether a cell contains a substring
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got an error using , instead of ;. After changing the provided formula to =ISNUMBER(SEARCH("Some Text"; A3)) it worked. Thanks!
– renatov
Apr 22 '15 at 19:18
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“Cannot start compilation: the output path is not specified for module…”
... answering this so that I can find the solution when I have to google this error again.
Set project compile output path to path_of_the_project_folder/out. That's what is working today.
The intellj documentation makes it seem like we can select any folder but that's not the case.
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MongoDB SELECT COUNT GROUP BY
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I get an error message when I try that "errmsg" : "exception: A pipeline stage specification object must contain exactly one field.", ?
– Steven
Apr 16 '14 at 17:42
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Creating an empty list in Python
...ny list, and if I append something else, e.g.
t = t.append(2)
I get the error "'NoneType' object has no attribute 'append'". If, however, I create the list by
t = list() # explicit instantiation
then it works fine.
sh...