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Copy constructor for a class with unique_ptr
...situations, the deleter will be type erased somehow, or pointless (if you know the type to delete, why change only the deleter?). In any case, yes, this is the design of a value_ptr -- unique_ptr plus deleter/copier information.
– Yakk - Adam Nevraumont
Jul 28...
How can I know which parts in the code are never used?
... returns or conditions that always evaluate to true)
there is no option I know of to warn about unused catch blocks, because the compiler generally cannot prove that no exception will be thrown.
For the second kind, it's much more difficult. Statically it requires whole program analysis, and even ...
How to set the value to a cell in Google Sheets using Apps Script?
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Hi Do you now how to get current cell's row and col number? How can I set value to current cell?
– Charles Chow
Mar 2 '15 at 19:33
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How do I deal with certificates using cURL while trying to access an HTTPS url?
...hub.com/cfg/apt-cyg/master/apt-cyg -k
and no error message. As a bonus, now I have apt-cyg installed. And ca-certificates.
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Initializing a list to a known number of elements in Python [duplicate]
Right now I am using a list, and was expecting something like:
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Are Javascript arrays sparse?
... actual array would be inefficient.
You'll have to ask someone with more knowledge about specific implementations to answer what excatly triggers the shift from dense to sparse, but your example should be perfectly safe. If you want to get a dense array, you should call the constructor with an expl...
Play audio with Python
... files. I think you have a larger problem that likely needs some detailed knowledge of your platform.
– TML
Nov 19 '19 at 18:16
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What is Turing Complete?
...lar to those machines (although virtual). They take programs and run them. Now, a programing language is called "Turing complete", if that it can run any program (irrespective of the language) that a Turing machine can run given enough time and memory.
For example: Let's say there is a program tha...
Simplest way to detect a mobile device in PHP
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this answer is now so obsolete. there are many false positives, safari on OSX is detected as a mobile, Chrome on OSX detected as Mobile.
– DevZer0
May 25 '16 at 14:21
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Using Phonegap for Native Application development [closed]
...rom Android to Iphone with some effort. Before I plunge into it I want to know what is forum's experience with Phonegap. What are the pain points and is it really scalable for enterprise level application development.
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