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Compare double to zero using epsilon
...ook at the context. It may be that epsilon is a reasonable estimate of the error in the calculation that produced someValue, and it may be that it isn't.
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Please enter a commit message to explain why this merge is necessary, especially if it merges an upd
I am using Git. I did a pull from a remote repo and got an error message:
8 Answers
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Comparing numbers in Bash
...efinitely working but I'm still getting "((: 09: value too great for base (error token is "09")" if I compare 1 and 09 but not 01 and 09 which is odd, but that has basically solved my problem so thanks!
– advert2013
Sep 7 '13 at 1:02
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Useless use of cat?
...o grep screws up reusability, and quite possibly do so silently without an error message if the file argument exists. I. e. grep foo xyz | grep bar xyz | wc will give you how many lines in xyz contain bar while you are expecting the number of lines that contain both foo and bar. Having to change arg...
How to fix Hibernate LazyInitializationException: failed to lazily initialize a collection of roles,
... the list of authorities of the logged user, but I am facing the following error:
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How to quickly check if folder is empty (.NET)?
...irst file",
Marshal.GetExceptionForHR(Marshal.GetHRForLastWin32Error()));
}
throw new DirectoryNotFoundException();
}
I hope it will be useful for somebody in the future.
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Locking pattern for proper use of .NET MemoryCache
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While its true that Lazy<T> can return an error if the initialization exception fails, that is a pretty easy thing to detect. You can then evict any Lazy<T> that resolves to an error from the cache, create a new Lazy<T>, put that in the cache, and resolve...
Is there a portable way to print a message from the C preprocessor?
...r versions - #warning is not going to be great, as warnings are treated as errors for us generally, and we'd really like the message to be informational, rather than stop the compilation.
– Danny S
Mar 23 '15 at 4:10
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Filter Java Stream to 1 and only 1 element
... Iterables.getOnlyElement would shorten these solutions and provide better error messages. Just as a tip for fellow readers who already use Google Guava.
– Tim Büthe
Oct 29 '15 at 15:09
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Restoring MySQL database from physical files
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Got a #1932 Error, unable to access data. The databases appear, but the data is not accessible. Running XAMPP 7.2.12 on MAC OS X Mojave.
– Steve1754a
Dec 9 '18 at 16:16
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