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unsigned int vs. size_t
...r compiler might make assumptions about it for optimization.
You may find more precise information in the C99 standard, section 7.17, a draft of which is available on the Internet in pdf format, or in the C11 standard, section 7.19, also available as a pdf draft.
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What is MOJO in Maven?
...o is an executable goal in Maven, and a plugin is a distribution of one or more related mojos.
In short, a mojo is a maven goal, to extend functionality not already found in maven.
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How does a language expand itself? [closed]
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I would probably elaboarte a little more on the example of Qt, that it just appears, like it effortlessly extends c++ capabilities. When the reality is, they put a lot of effort, to to make a common API, to (debatably) many different "onion cores". They are the...
Oracle SQL: Update a table with data from another table
...ng like @PaulKarr's loop -- and if there is not a unique correlation, then more than one target row may be updated for each source row.
– Andrew Leach
Dec 17 '13 at 16:12
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Maximum length for MySQL type text
.../MultiByte encoding: using MultiByte encoding each character might consume more than 1 byte of space. For UTF-8 space consumption is between 1 to 4 bytes per char.
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Get nth character of a string in Swift programming language
...The Substring type was introduced in Swift 4 to make substrings
faster and more efficient by sharing storage with the original string, so that's what the subscript functions should return.
Try it out here
extension StringProtocol {
subscript(offset: Int) -> Character { self[index(startIndex...
Argument list too long error for rm, cp, mv commands
...esses less than number of files (say number of files / 10, although likely more depending on the length of the paths). Assuming find does the deletion directly, using -delete should be the only process that would be invoked.
– neuralmer
Jul 6 '16 at 14:02
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Change limit for “Mysql Row size too large”
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When should I use the “strictfp” keyword in java?
...-Everywhere.
With strictfp your results are portable, without it they are more likely to be accurate.
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Java: difference between strong/soft/weak/phantom reference
...e Object is basically a weak Reference Object that remains in memory a bit more: normally, it resists GC cycle until no memory is available and there is risk of OutOfMemoryError (in that case, it can be removed).
On the other hand, a phantom Reference Object is useful only to know exactly when an ...