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What exactly are DLL files, and how do they work?
...elete or rename the DLL and watch how the loader will report a missing DLL error when you try to run the executable.
Hence the name Dynamic Link Library, parts of the linking process is being done dynamically at run time by the executable loader.
One a final note, if you don't link to the DLL then...
What are the rules for the “…” token in the context of variadic templates?
...pecific actions. So the following is not possible:
typedef Ts MyList; // error!
Ts var; // error!
auto copy = vs; // error!
Expansion loci
Function arguments
template <typename... Ts>
void fun(Ts... vs)
Initializer lists
any a[] = { vs... };
Base specifiers
template...
Check Whether a User Exists
...he code
echo 'user found'
else
echo 'user not found' >&2 # error messages should go to stderr
fi
exit $code # set the exit code, ultimately the same set by `id`
share
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improve thi...
Get PHP class property by string
...>{$property}[$name], otherwise $this->$property[$name] will throw an error
– goyote
Dec 8 '12 at 4:05
@goyote: I...
How do I get the information from a meta tag with JavaScript?
...kid It does seem somewhat superfluous. The snippet will always throw a TypeError if the tag is not found by its "property". Including [content] in the selector extends that exception to the case where any matching tag lacks a content attribute. IMO it makes more sense in that case to get a null resu...
How does Go compile so quickly?
...rd to prevent the parser from ever being the piece of code that reports an error. Parsers generally do a poor job of reporting coherent error messages. Here, you create a parse tree for the expression as though aType is a variable reference, and later in the semantic analysis phase when you find out...
Write to file, but overwrite it if it exists
... bash version 4.3.48(1)-release. echo "aaa" &>| test.txt results in error -bash: syntax error near unexpected token |. My noclobber is set On.
– Tu Bui
May 17 '19 at 17:46
1...
How to detect reliably Mac OS X, iOS, Linux, Windows in C preprocessor? [duplicate]
... #elif TARGET_OS_MAC
// Other kinds of Mac OS
#else
# error "Unknown Apple platform"
#endif
#elif __linux__
// linux
#elif __unix__ // all unices not caught above
// Unix
#elif defined(_POSIX_VERSION)
// POSIX
#else
# error "Unknown compiler"
#endif
The defin...
List OrderBy Alphabetical Order
...
This answer demonstates most common error when using LINQ - methods like OrderBy do not modify list, but rather return new "collection" (usually lazy IEnumerable<T>) that need to be assigned to something.
– Alexei Levenkov
...
How to handle AccessViolationException
...T 4.0, the runtime handles certain exceptions raised as Windows Structured Error Handling (SEH) errors as indicators of Corrupted State. These Corrupted State Exceptions (CSE) are not allowed to be caught by your standard managed code. I won't get into the why's or how's here. Read this article a...