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Overriding fields or properties in subclasses
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Can we say this now not correct based on this msdn.microsoft.com/en-us/library/9fkccyh4.aspx The msdn article shows you can override properties
– codingbiz
Sep 2 '14 at 23:17
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org.hibernate.MappingException: Could not determine type for: java.util.List, at table: College, for
... @Arthur Ronald F D Garcia: Thanks, it worked great. But, the program is now stopped by new one. object references an unsaved transient instance - save the transient instance before flushing Do you aware of this error. If not just leave it. I am searching.
– user405398
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How do I get the RootViewController from a pushed controller?
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For all who are interested in a swift extension, this is what I'm using now:
extension UINavigationController {
var rootViewController : UIViewController? {
return self.viewControllers.first
}
}
share
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Why do we need virtual functions in C++?
...eneric food, cats eat rats, all without virtual.
Let's change it a little now so that eat() is called via an intermediate function (a trivial function just for this example):
// This can go at the top of the main.cpp file
void func(Animal *xyz) { xyz->eat(); }
Now our main function is:
Anima...
What is a CSRF token ? What is its importance and how does it work?
...se it is implied by your login.)
You visit www.cute-cat-pictures.org, not knowing that it is a malicious site.
If the owner of that site knows the form of the above request (easy!) and correctly guesses you are logged into mybank.com (requires some luck!), they could include on their page a request ...
How to convert an NSString into an NSNumber
...g. int , float , char , unsigned int , etc.)? The problem is, I don't know which number type the string will contain at runtime.
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What is the aspnet_client folder for under the IIS structure?
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Even if you are now out of the .Net 1.1 days you can use Crystal Reports, that unfortunately still use mentioned folder (and probably there is also other software with same behavior). So, at least, make backup before deleting the folder
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Will HTML5 allow web apps to make peer-to-peer HTTP connections?
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UPDATE 10/17/2012: This functionality now exists in Chrome Stable v22. In order to use this functionality in Chrome, one must enable two flags in chrome://flags:
Enable MediaStream
Enable PeerConnection
Then you can visit the AppRTC Demo Page to try out the d...
Is it possible for git-merge to ignore line-ending differences?
...e2="Merging to: $result" --title3="Theirs"
# KDiff3 however does know how to merge based on 2 files (not just 3)
"C:/Program Files/KDiff3/kdiff3.exe" -m "$base" "$remote" -o "$result"
fi
Declare your merge wrapper for Git
Git config commands:
git config --global merge.tool diffmerge
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Error in strings.xml file in Android
...tring.xml for this char: '
than I added the escape char \ infront of it (now it looks like \' ) and still got the same error!
I searched again for the char ' and I replaced the char ' with \'(eng writing) , since it shows a right to left it looks like that '\ in the strings.xml !!
Problem solved...