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WAMP shows error 'MSVCR100.dll' is missing when install
... It's kind of mentioned above but for clarity... if you're getting an error message about MSVCR110.dll (and not MSVC100.dll) you'll need the Visual C++ 2012 redistributable.
– Rob
Jul 23 '14 at 23:17
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Return all enumerables with yield return at once; without looping through
I have the following function to get validation errors for a card. My question relates to dealing with GetErrors. Both methods have the same return type IEnumerable<ErrorInfo> .
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Launching Spring application Address already in use
I have this error launching my spring application:
25 Answers
25
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Spring Boot: How can I set the logging level with application.properties?
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logging.level.org.springframework.web: DEBUG
logging.level.org.hibernate: ERROR
For earlier versions of Spring Boot you cannot. You simply have to use the normal configuration for your logging framework (log4j, logback) for that. Add the appropriate config file (log4j.xml or logback.xml) to the sr...
What's the algorithm to calculate aspect ratio?
...(self.width / common) + ':' + str(self.height / common)
self.ratio_error = 0
# Special case: ratio is not well behaved
if not self.ratio in accepted_ratios:
lesser_error = 999
lesser_index = -1
my_ratio_normalized = float(self.width) / flo...
Unpacking, extended unpacking and nested extended unpacking
...happens when we wrap c in a tuple:
(a,b), (c,) = [1,2],'this' # ERROR -- too many values to unpack
Becomes
((a, b), (c,)) = ((1, 2), ('t', 'h', 'i', 's'))
Again, the error is obvious. c is no longer a naked variable, but a variable inside a sequence, and so the corresponding sequence...
Constants in Objective-C
...MY_CONST_2 25. The result is that you may very well end up with a compiler error when it tries to compile 5_2. Do not use #define for constants. Use const for constants.
– ArtOfWarfare
Apr 24 '13 at 14:03
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Getting “bytes.Buffer does not implement io.Writer” error message
...fer implements io.Writer is
func (b *Buffer) Write(p []byte) (n int, err error) {
...
}
// io.Writer definition
type Writer interface {
Write(p []byte) (n int, err error)
}
It's b *Buffer, not b Buffer. (I also think it is weird for we can call a method by a variable or its pointer, but ...
what is the difference between OLE DB and ODBC data sources?
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answered Jul 13 '09 at 15:05
bobobobobobobobo
55.2k5454 gold badges229229 silver badges329329 bronze badges
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Using std Namespace
...g namespace std;
int count = 0;
int increment()
{
return ++count; // error, identifier count is ambiguous
}
The error is typically long and unfriendly because std::count is a template with some long nested types.
This is OK though, because std::count goes into the global namespace and the f...