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Why cast an unused function parameter value to void?
...rototype is usually because the function needs to conform to some external API - perhaps it is a library function, or a pointer to that function is passed to another function that expects this calling convention. However not all arguments used by the calling convention are actually needed in the fun...
Removing an element from an Array (Java) [duplicate]
... the question was asking for a solution without the use of the Collections API. One uses arrays either for low level details, where performance matters, or for a loosely coupled SOA integration. In the later, it is OK to convert them to Collections and pass them to the business logic as that.
For t...
How to get the directory of the currently running file?
... working directory. In nodejs it is equivalent to process.cwd() nodejs.org/api/process.html#process_process_cwd
– ekanna
Aug 30 '13 at 16:31
2
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What is
...so
Effective Java 2nd Edition, Item 28: Use bounded wildcards to increase API flexibility
Also, PECS principle: "producer extends consumer super"
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Parsing a CSV file using NodeJS
...on suggestion: node-csv IS stream based and follows the Node.js' streaming API.
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Getting parts of a URL (Regex)
...er, this isn't cross browser (https://developer.mozilla.org/en-US/docs/Web/API/URL), so I cobbled this together to pull the same parts out as above:
^(?:(?:(([^:\/#\?]+:)?(?:(?:\/\/)(?:(?:(?:([^:@\/#\?]+)(?:\:([^:@\/#\?]*))?)@)?(([^:\/#\?\]\[]+|\[[^\/\]@#?]+\])(?:\:([0-9]+))?))?)?)?((?:\/?(?:[^\/\?...
Why is it slower to iterate over a small string than a small list?
...(which is also boring for similar reasons, assuming the macros (Something_CAPITALIZED) are all fast),
#define PyUnicode_READ(kind, data, index) \
((Py_UCS4) \
((kind) == PyUnicode_1BYTE_KIND ? \
((const Py_UCS1 *)(data))[(index)] : \
((kind) == PyUnicode_2BYTE_KIND ? \
...
TargetedPatchingOptOut: “Performance critical to inline across NGen image boundaries”?
...dn't use this attribute in your own code. As is written in the MSDN: "This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.". This attribute only affects assemblies that use targeted patching. A longer explanation with some source links can be fo...
How do you iterate through every file/directory recursively in standard C++?
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If using the Win32 API you can use the FindFirstFile and FindNextFile functions.
http://msdn.microsoft.com/en-us/library/aa365200(VS.85).aspx
For recursive traversal of directories you must inspect each WIN32_FIND_DATA.dwFileAttributes to che...
How to check if all of the following items are in a list?
...". It's unusual for the standard library does this--it smells like legacy API to me.
Use the equivalent and more clearly-named method, set.issubset. Note that you don't need to convert the argument to a set; it'll do that for you if needed.
set(['a', 'b']).issubset(['a', 'b', 'c'])
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