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Xcode doesn't see my iOS device but iTunes does
...lve your problem then from your project settings, set deployment target to one which your app is developed for or lesser.
Otherwise there is some issue with certificates and provisioning profiles. Make sure your device's UDID is added in the provisioning profile you are using.
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What is the difference between properties and attributes in HTML?
...erties relate to attributes with the same or similar names, but it's not a one-to-one relationship. For instance, for this HTML element:
<input id="the-input" type="text" value="Name:">
the corresponding DOM node will have id,type, and value properties (among others):
The id property is a...
What is the difference between g++ and gcc?
What is the difference between g++ and gcc? Which one of them should be used for general c++ development?
10 Answers
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C/C++ Struct vs Class
...fault to public in structs—a struct written like a C struct behaves like one.)
While it's possible to fake some OOP in C—for instance, defining functions which all take a pointer to a struct as their first parameter, or occasionally coercing structs with the same first few fields to be "sub/sup...
Calculating moving average
... in R will allow me to calculate moving averages. Do any packages provide one? Or do I need to write my own?
16 Answers
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input() error - NameError: name '…' is not defined
...thon 2.7, there are two functions which can be used to accept user inputs. One is input and the other one is raw_input. You can think of the relation between them as follows
input = eval(raw_input)
Consider the following piece of code to understand this better
>>> dude = "thefourtheye"
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How do I invoke a Java method when given the method name as a string?
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Plus one for showing some potential exceptions. If I had written this, it would be ... catch(Exception e){ ...
– mikbanUtah
Dec 11 '14 at 6:32
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Callback functions in C++
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Note: Most of the answers cover function pointers which is one possibility to achieve "callback" logic in C++, but as of today not the most favourable one I think.
What are callbacks(?) and why to use them(!)
A callback is a callable (see further down) accepted by a class or functi...
Error “library not found for” after putting application in AdMob
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good one, after pod install, one of the library was not listed there. I don't know why but adding that library path makes it work.
– Warewolf
Apr 2 '18 at 11:02
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Why does datetime.datetime.utcnow() not contain timezone information?
Why does this datetime not have any timezone info given that it is explicitly a UTC datetime ?
9 Answers
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