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Shorter syntax for casting from a List to a List?
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Also, it's not a reference vs. value type thing. I just tried it with a base class of 'Thing' and two derived classes: 'Person', and 'Animal'. When I do the same thing with it I get: "Unable to cast object of type 'Animal' to type 'Person'." So it's de...
How did I get a value larger than 8 bits in size from an 8-bit integer?
...ools in a long time. I'll get to it... eventually. For now it's just C# in VS and trying to remember C/learn some C++ :)
– rliu
Apr 20 '13 at 22:22
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Cross field validation with Hibernate Validator (JSR 303)
...alidation JSR is a mixing of concerns.
– Dmitry Minkovsky
Jul 20 '15 at 21:09
3
@GaneshKrishnan W...
How do I efficiently iterate over each entry in a Java Map?
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#1 and #6 are exactly the same. Using while vs. a for loop is not a different technique for iterating. And I am surprised they have such variation between them in your tests—which suggests that the tests are not properly isolated from external factors unrelated to th...
Why does auto a=1; compile in C?
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community wiki
9 revs, 2 users 97%Fred Foo
7
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Loop through an array in JavaScript
...undefined, 0, "", NaN.
– Phrogz
Apr 27 '13 at 13:32
7
jsperf.com/caching-array-length/4 Here is ...
Is std::vector so much slower than plain arrays?
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answered Sep 8 '10 at 12:27
camhcamh
34.5k1111 gold badges5454 silver badges6262 bronze badges
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Difference between SPI and API?
...y to extend / alter the behavior of a software or a platform (programmable vs.
programmatic)
-->SPI evolution is different from API evolution, in SPI removal is not an issue
-->Addition of SPI interfaces will cause problems and may break existing implementations
For more explanation clic...
Why does C++ compilation take so long?
...mmon headers get processed over and over again. That's O(N^2) worst-case, vs. most other languages O(N) parsing time.
– Tom
Dec 7 '08 at 7:05
12
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Are PHP short tags acceptable to use?
...e any of the other features that might not be supported on a server? MYSQL vs MYSQLI? You will waste your time little by little, again and again writing long tags just to avoid a tiny chance of spending a little time to change to a better host.
– Dean Or
Jun 28...