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MySQL foreign key constraints, cascade delete
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I think I wrote my question the wrong way. If I delete a category then how do I make sure that it would not delete products that also are related to other categories.
– Cudos
May 27 '10 at 7:26
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If strings are immutable in .NET, then why does Substring take O(n) time?
...nt data structures that closely match their usage scenarios.
For example, my team writes programs that do on-the-fly analysis of C# and VB code as you type it. Some of those code files are enormous and thus we cannot be doing O(n) string manipulation to extract substrings or insert or delete charac...
What's the difference between Ruby's dup and clone methods?
...ises RuntimeError
The Rubinius implementation for these methods
is often my source for answers to these questions, since it is quite clear, and a fairly compliant Ruby implementation.
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impr...
What is the explicit promise construction antipattern and how do I avoid it?
...is a common anti-pattern people who are new to promises make, I've made it myself when I first used promises. The problem with the above code is that is fails to utilize the fact that promises chain.
Promises can chain with .then and you can return promises directly. Your code in getStuffDone can b...
Does bit-shift depend on endianness?
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So my code will work regardless of endian?! this is great! I've been SO worried I'd have to hack my code to hell and back!
– MarcusJ
May 2 '16 at 5:00
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Under what circumstances are linked lists useful?
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@Jerry: I understand. My point is that a large part of the cost of reallocating the array is not allocating memory, it is the need to copy the entire array contents to the new memory. To insert into item 0 of an array you must copy the entire arra...
What is the difference in maven between dependency and plugin tags in pom xml?
... configured in pom.xml as plugins, but JUnit is tagged under dependency. My question is what is the logic behind one as a plugin and one as dependency ?
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How to configure slf4j-simple
...r 1.7.5, but defaultlog works for 1.6.6. I found this out when configuring my project logging and coming upon this post
– Ken Shih
Oct 16 '13 at 14:31
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What are some uses of template template parameters?
...ypename Container>). I know this post is quite old, so I am only adding my 2 cents for people who stumble across this answer looking for info about template templates.
– Jim Vargo
Jul 13 '16 at 21:27
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In what areas might the use of F# be more appropriate than C#? [closed]
...rise software, namely algorithmically complex analysis of large data sets. My experience has been a very positive one. In particular:
Units of measure The industry I work in is littered with units. The equations I implemented (often of a geometric nature) dealt with units of time, power and energy....