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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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DateTime2 vs DateTime in SQL Server
..., because it likes to assume it's the old datetime type, and you'll get an error if you try to write a DateTime value that's outside that 1753-9999 year range unless you explicitly specify the type as System.Data.SqlDbType.DateTime2 for the SqlParameter. Anyway, datetime2 is great, because it can s...
Cannot truncate table because it is being referenced by a FOREIGN KEY constraint?
... I wouldn't suggest going this route, as you might also get this error: The DELETE statement conflicted with the REFERENCE constraint
– sksallaj
May 16 '17 at 17:39
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Spring @Autowired usage
... string name repeated all over. To me this seems to have the potential for errors.
I've started using auto-wiring almost exclusively at work because we depend so much on Spring integration anyway that the dependency issue is moot. I worked on a Spring MVC project that used auto-wiring extensively ...
Python's equivalent of && (logical-and) in an if-statement
... I arrived here after I typed both && and AND and got an error (not expecting python to want the lowercase word and).
– Xeoncross
Nov 22 '16 at 17:28
2
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Android Paint: .measureText() vs .getTextBounds()
...teger, while measureText returns float value.
So what you get is rounding error during conversion of float to int, and this happens in Paint.cpp in SkPaintGlue::doTextBounds in call to function SkRect::roundOut.
The difference between computed width of those two calls may be maximally 1.
EDIT 4 O...
How does Python 2 compare string and int? Why do lists compare as greater than numbers, and tuples g
... changed so that attempting to order an integer and a string will raise an error:
>>> '10' > 5
Traceback (most recent call last):
File "<pyshell#0>", line 1, in <module>
'10' > 5
TypeError: unorderable types: str() > int()
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How to achieve function overloading in C?
...f you leave it off and the type doesn't match, it will cause a compilation error.)
The way this is useful for function overloading is that it can be inserted by the C preprocessor and choose a result expression based on the type of the arguments passed to the controlling macro. So (example from the...
Is “argv[0] = name-of-executable” an accepted standard or just a common convention?
...
}
return 0;
}
#else /* else of: #elif defined(__APPLE__) */
#error provide your own implementation
#endif /* end of: #if defined(_WIN32) */
And then you just have to parse the string to extract the executable name from the path.
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How do I change the root directory of an apache server? [closed]
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I'm getting a forbidden error You don't have permission to access / on this server. when I hit localhost:80 in my browser. Do I need to change the port?
– Costa
Feb 5 '15 at 20:34
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