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Why does the C++ map type argument require an empty constructor when using []?
... contain such an object' would be evaluated at runtime. Why a compile time error?
– Gaurav Singh
May 29 '19 at 9:57
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Why do some claim that Java's implementation of generics is bad?
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Sorry, why is the last line a compile error? I'm messing around with it in Eclipse & can't get it to fail there - if I add enough stuff for the rest of it to compile.
– oconnor0
Feb 4 '10 at 21:44
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How to add a second css class with a conditional value in razor MVC 4
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The 2nd option causes the error The "div" element was not closed
– intrepidis
Apr 15 '15 at 14:55
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Update Git submodule to latest commit on origin
... commands using && - meaning previous command must execute without error.
After a possible successful pull (if new stuff was found on the remote), I do a push to ensure that a possible merge-commit is not left behind on the client. Again, it only happens if a pull actually brought in new st...
How do ACID and database transactions work?
...operations as one single unit, all or nothing, and a crash, power failure, error, or anything else won't allow you to be in a state in which only some of the related changes have happened.
Consistency means that you guarantee that your data will be consistent; none of the constraints you have on re...
What is the meaning of the term “thread-safe”?
...f it fails to run safely, but failure was because there's a divide by zero error, does that make it thread-"Unsafe"?
– Charles Bretana
Jun 4 '18 at 20:23
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Java ArrayList - how can I tell if two lists are equal, order not mattering?
... @jschoen Trying to do Collections.sort() is giving me this error: Bound mismatch: The generic method sort(List<T>) of type Collections is not applicable for the arguments (ArrayList<Answer>). The inferred type Answer is not a valid substitute for the bounded parameter <...
Difference between await and ContinueWith
...g a task will "unwrap" aggregate exceptions which usually leads to simpler error handling. Also using await will implicitly schedule the continuation in the calling context (unless you use ConfigureAwait). It's nothing that can't be done "manually", but it's a lot easier doing it with await.
I sugg...
LISTAGG in Oracle to return distinct values
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@a_horse_with_no_name :I tried the code- and got the error message as below ORA-01489: result of string concatenation is too long 01489. 00000 - "result of string concatenation is too long" *Cause: String concatenation result is more than the maximum size.
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Automatically create an Enum based on values in a database lookup table?
...it this way. You loose your compile time checks and become prone to typing errors. All benefits of enums gone. You could introduce string constants, but then you are back where you started.
– Daniel Brückner
Apr 7 '09 at 11:10
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