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Can we make unsigned byte in Java
...28). However, there's nothing to stop you downcasting an int (or short) in order to achieve this:
int i = 200; // 0000 0000 0000 0000 0000 0000 1100 1000 (200)
byte b = (byte) 200; // 1100 1000 (-56 by Java specification, 200 by convention)
/*
* Will print a negative int -56 because upcasting byt...
Create batches in linq
... from the underlying IEnumerable, so elements must be enumerated in strict order, and accessed no more than once. If some elements aren't consumed in an inner loop, they are discarded (and trying to access them again via a saved iterator will throw InvalidOperationException: Enumeration already fini...
How to ignore a property in class if null, using json.net
...mstances, it's not always possible to use it. This is just what the doctor ordered.
– Christian Findlay
Jun 20 '18 at 10:05
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On design patterns: When should I use the singleton?
...ler. Your application should only have a single instance of the spooler in order to avoid conflicting request for the same resource.
Or a database connection or a file manager etc.
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What is the max size of localStorage values?
Since localStorage (currently) only supports strings as values, and in order to do that the objects need to be stringified (stored as JSON-string) before they can be stored, is there a defined limitation regarding the length of the values.
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How many database indexes is too many?
... parse... consider a SQL with more than a few tables, say 7 or 8, the join order choice alone could generate hundreds of possible access paths.
– Stephanie Page
May 31 '13 at 20:04
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Differences between SP initiated SSO and IDP initiated SSO
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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How to delete an app from iTunesConnect / App Store Connect
...pp, “XXX”. Recent changes have been made to the App Delete feature. In order to delete your app from iTunes Connect, you must now have one approved version before the delete button becomes available. For more information on the recent changes, please see the "Deleting an App" section of the iTun...
How do I print to the debug output window in a Win32 app?
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If the project is a GUI project, no console will appear. In order to change the project into a console one you need to go to the project properties panel and set:
In "linker->System->SubSystem" the value "Console (/SUBSYSTEM:CONSOLE)"
In "C/C++->Preprocessor->Preprocesso...
How can I add the new “Floating Action Button” between two widgets/layouts
...Doronz Hmm, I don't seem to have that problem. Are your views in the right order i.e. the FAB is the top layer?
– Hugh Jeffner
Apr 16 '15 at 16:19
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