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Forward declaration of nested types/classes in C++
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It gives the error: "'class C' redeclared as different kind of symbol"
– Calmarius
Jun 4 '09 at 16:53
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What does it mean: The serializable class does not declare a static final serialVersionUID field? [d
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@EJP It would be helpful for all if you enumerated the errors.
– MrMas
Jun 18 '14 at 16:18
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How enable auto-format code for Intellij IDEA?
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Yes, but I would like this to happen automatically without any of pressing a hotkey.
– 0x131313
Jul 26 '13 at 11:40
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Creating and Update Laravel Eloquent
...fault value or its id column auto incremented one.
Otherwise it will throw error when executing above example:
Illuminate\Database\QueryException with message 'SQLSTATE[HY000]: General error: 1364 Field '...' doesn't have a default value (SQL: insert into `...` (`...`,.., `updated_at`, `created_at`)...
How is pattern matching in Scala implemented at the bytecode level?
...atterns like or patterns and combinations like "case Foo(45, x)", but generally those are just logical extensions of what I just described. Patterns can also have guards, which are additional constraints on the predicates. There are also cases where the compiler can optimize pattern matching, e.g...
How do I generate random numbers in Dart?
...fted -0.8
– Veljac
Nov 30 '19 at 17:05
add a comment
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How to compare only date components from DateTime in EF?
... Doesn't seem to work with a SQLite database. I get "SQL logic error or missing database no such function: TruncateTime".
– shadowsora
Nov 29 '17 at 13:37
add a co...
App Inventor 2 列表代码块 · App Inventor 2 中文网
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Determine if a function exists in bash
...t it is the option that produces minimal output, and you can still use the errorlevel. You could get the result without a subprocess, eg type -t realpath > /dev/shm/tmpfile ; read < /dev/shm/tmpfile (bad example). However, declare is the best answer since is has 0 disk io.
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Bash script prints “Command Not Found” on empty lines
...you usually just need to look at the command output immediately before the error to see what's causing the problem
If, as you say, it's the blank lines causing the problems, you might want to check what's actaully in them. Run:
od -xcb testscript.sh
and make sure there's no "invisible" funny cha...