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Bytecode features not available in the Java language
...n almost always be re-implemented with normal jumps with very little overhead).
Having two methods in a class that only differ in return type.
The Java language specification does not allow two methods in the same class when they differ only in their return type (i.e. same name, same argument list,...
Functional, Declarative, and Imperative Programming [closed]
...ating the terms in different ways.
Refer also to my explanation of why spreadsheet programming is declarative, regardless that the formulas mutate the cells.
Also, several answers claim that functional programming must be a subset of declarative. On that point it depends if we differentiate "functio...
How do we control web page caching, across all browsers?
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Introduction
The correct minimum set of headers that works across all mentioned clients (and proxies):
Cache-Control: no-cache, no-store, must-revalidate
Pragma: no-cache
Expires: 0
The Cache-Control is per the HTTP 1.1 spec for clients and proxies (and implicitly...
Why does the C preprocessor interpret the word “linux” as the constant “1”?
...ions were generally set by the compiler itself, not defined in a library header file. Since there were no real rules about which identifiers could be used by the implementation and which were reserved for programmers, compiler writers felt free to use simple names like unix and assumed that programm...
Alternatives to gprof [closed]
...e of mutual recursion. But the visualizer is very nice and light years ahead of gprof.
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Check whether a path is valid in Python without creating a file at the path's target
...grep.
vikki's answer probably hews the closest, but has the remarkable disadvantages of:
Needlessly opening (...and then failing to reliably close) file handles.
Needlessly writing (...and then failing to reliable close or delete) 0-byte files.
Ignoring OS-specific errors differentiating between ...
Why shouldn't I use mysql_* functions in PHP?
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What is the difference between bottom-up and top-down?
...s" and "bottom-up" may be "compose the subproblems"). Previously, I have read on memoization being a different kind of dynamic programming as opposed to a subtype of dynamic programming. I was quoting that viewpoint despite not subscribing to it. I have rewritten this answer to be agnostic of the te...
Best architectural approaches for building iOS networking applications (REST clients)
...r developers in your team, but I agree, that there can be a "good" and a "bad" architecture.
You said: collect the most interesting approaches from experienced iOS developers, I don't think that my approach is the most interesting or correct, but I've used it in several projects and satisfied with ...
What is the difference between trie and radix trie data structures?
Are the trie and radix trie data structures the same thing?
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