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What is the difference between localStorage, sessionStorage, session and cookies?
...nt with authentication cookies, which are used to store a token containing details of the user who is logged on - if you have a copy of that cookie then for all intents and purposes you become that user as far as the web application is concerned, and have the same access to data and functionality th...
What are the differences between a pointer variable and a reference variable in C++?
...o is undefined behavior. See stackoverflow.com/questions/25209838/… for details.
– dgnuff
Jun 22 '18 at 4:51
1
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When to choose checked and unchecked exceptions
...ns (database and filesystem) should avoid exposing implementation-specific details by throwing SQLException or IOException. Instead, it should wrap the exception in an abstraction that spans all implementations (e.g. RepositoryException).
...
What Makes a Good Unit Test? [closed]
...ntion (e.g. the TestDox style). Avoid cluttering the test with "incidental details".. become a minimalist.
Apart from these, most of the others are guidelines that cut down on low-benefit work: e.g. 'Don't test code that you don't own' (e.g. third-party DLLs). Don't go about testing getters and se...
How to get device make and model on iOS?
...e;
}
// (rest of class implementation omitted)
@end
I also omitted the detailed information (e.g. "model A1507, A1516, A1526 (China), A1529 | Global") and placed it in the comments instead, in case you want to use this as user-facing strings and not freak them out.
Edit: This answer provides ...
What is the difference between quiet NaN and signaling NaN?
...an answer to Stack Overflow!Please be sure to answer the question. Provide details and share your research!But avoid …Asking for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips o...
SPAN vs DIV (inline-block)
...can also be used anywhere flow content is expected. The specs provide more detailed info.
All phrasing elements, such as strong and em, can only contain other phrasing elements: you can’t put a table inside a cite for instance. Most flow content such as div and li can contain all types of flow co...
Explain the use of a bit vector for determining if all characters are unique
... the selected answer didn't explain about the operators. Thank you for the detailed info.
– WowBow
Jan 6 '15 at 20:11
...
Load view from an external xib file in storyboard
...ause it doesn't currently have an init(frame:). See this tutorial for more details.
– Suragch
Jan 6 '17 at 8:18
7
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What is an uninterruptible process?
...ystem call can potentially be automatically restarted (and I won't go into details on how that works).
TASK_UNINTERRUPTIBLE, the uninterruptible sleep. If a task is marked with this flag, it is not expecting to be woken up by anything other than whatever it is waiting for, either because it cannot e...