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Concept of void pointer in C programming
...guess" the type of object a void* pointer points at. Something similar to getClass() simply doesn't exist, since this information is nowhere to be found. For that reason, the kind of "generic" you are looking for always comes with explicit metainformation, like the int b in your example or the forma...
Why can't C compilers rearrange struct members to eliminate alignment padding? [duplicate]
...constant folding, transformation of a switch statement into binary search, etc. Thus the benefits to be gained by allowing the compiler to optimize data structures appear to be less tangible than traditional compiler optimizations.
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Complex nesting of partials and templates
...t's much more close to the Angular ideology instead of using ui-router and etc. Thanks.
– Sergei Panfilov
Nov 7 '13 at 5:09
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Why are Where and Select outperforming just Select?
...d: for mod == 1 every item is invalid, for mod == 2 odd items are invalid, etc. Collection contains 10000000 items.
And results for collection with 100000000 items:
As you can see, Select and Sum results are quite consistent across all mod values. However where and where+select are not.
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Best way to store time (hh:mm) in a database
...ion that you wouldn't otherwise get from storing as an integer of minutes, etc. Using it depends on whether knowing the start and end time is worthwhile to your program, and in my experience it usually is.
– WonderWorker
Sep 15 at 9:33
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Should I use Python 32bit or Python 64bit
...sions anyway? Do different Python packages (such as south, django, mysqldb etc) support only 32bit/64bit?
6 Answers
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Are Git forks actually Git clones?
... origin and upstream on GitHub?"
And with Git 2.20 (Q4 2018) and more, fetching from fork is more efficient, with delta islands.
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How to make pipes work with Runtime.exec()?
...u can also do something like this:
String[] cmd = {
"/bin/sh",
"-c",
"ls /etc | grep release"
};
Process p = Runtime.getRuntime().exec(cmd);
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Vim: Move cursor to its last position
...se. This makes sense because 2j et al. already have simple inversions (2k, etc), while the others do not.
– Kyle Strand
Jan 10 '14 at 20:51
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Calculate relative time in C#
...0; MinutesPerHour = 60; SecondsPerHour = MinutesPerHour * SecondsPerHour; etc. Just calling it MINUTE=60 doesn't allow the reader to determine what the value is.
– slolife
Aug 29 '12 at 16:21
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