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How to convert a char to a String?
I have a char and I need a String . How do I convert from one to the other?
12 Answers
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What does “exited with code 9009” mean during this build?
...y, but seems to get up by VS. If there was a way to view the env variables from inside VS I could confirm this.
– jamiebarrow
Oct 7 '14 at 9:32
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What is Activity.finish() method doing exactly?
...d. so it's like saying "do x = tell the system to do x". seconds thing: from your answer it sounds like there is a way I'll call finish(), and the system will decide not to call onDestroy()? is it possible?
– Tal Kanel
Jun 1 '12 at 9:27
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Hiding elements in responsive layout?
... still work for now, while .hidden-phone and friends are completely absent from Bootstrap's functionality.
– Slipp D. Thompson
Nov 1 '14 at 7:29
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WPF Data Binding and Validation Rules Best Practices
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From MS's Patterns & Practices documentation:
Data Validation and Error Reporting
Your view model or model will often be
required to perform data validation
and to signal any data validation
errors to the v...
Empty arrays seem to equal true and false at the same time
...re's what's happening, starting at rule #1:
1. If Type(x) is different from Type(y), go to step 14.
The next rule that applies is #19:
19. If Type(y) is Boolean, return the result of the comparison x ==
ToNumber(y).
The result of ToNumber(false) is 0, so we now have:
[] == 0
Again, ...
How to set session timeout in web.config
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If it's not working from web.config, you need to set it from IIS.
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What does “static” mean in C?
...f we crank up the optimization with -O3, the si symbol is removed entirely from the symbol table: it cannot be used from outside anyways. TODO why keep static variables on the symbol table at all when there is no optimization? Can they be used for anything? Maybe for debugging.
See also
analogous...
Transaction marked as rollback only: How do I find the cause
...pass through @Transactional proxy wrapper, i.e. uncaught. See other answer from Vojtěch for the full story. There could be nested @Transactional methods that can mark your transaction rollback-only.
– Yaroslav Stavnichiy
Mar 17 '17 at 15:52
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What is the minimum valid JSON?
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@jmoreno: Surely the quote from section 2"A JSON text is a serialized object or array." Opposes that? JSON Lint also does not think a non-array or object is valid. There is no debate over whether a string is a valid JSON literal; this is over whether a...