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Cocoa: What's the difference between the frame and the bounds?
...ld be in a gym, or outside at a high school, or in front of your house. It doesn't matter. You just want to play basketball. In the same way, the coordinate system for a view's bounds only cares about the view itself. It doesn't know anything about where the view is located in the parent view. The b...
Are there good reasons not to use an ORM? [closed]
...rprise Application Architecture has a section on data access patterns that does a fairly good job of cataloguing various approaches to this. Some examples I've seen of situations where an ORM may not be applicable are:
On an application with a substantial legacy code base of stored procedures you...
What's the need of array with zero elements?
...gth array in the struct acting as a named label with a consistent name but does not consume any space.
#define CACHE_LINE_ALIGN_MARK(mark) u8 mark[0] __attribute__((aligned(CACHE_LINE_BYTES)))
struct example_large_s
{
CACHE_LINE_ALIGN_MARK (cacheline0);
u32 first; // align to CL
u32 dat...
AngularJS : The correct way of binding to a service properties
...ngular factory or service). (Note that your first example--my preference-- doesn't have such an API in the service layer, which is fine because it's simple enough it doesn't need it.)
In conclusion, everything does not have to be decoupled. And as far as decoupling the markup entirely from the data...
Select first row in each GROUP BY group?
...r In the 2. row_number() and 5. customer table with LATERAL examples, what does ensure the id will be the smallest?
– Artem Novikov
Nov 4 '16 at 18:40
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How to upload files to server using JSP/Servlet?
... Ajax (and jQuery). Do note that the servlet code to collect the form data does not need to be changed for this! Only the way how you respond may be changed, but this is rather trivial (i.e. instead of forwarding to JSP, just print some JSON or XML or even plain text depending on whatever the script...
Is gcc 4.8 or earlier buggy about regular expressions?
...ough, who though that shipping an implementation of regex_search that only does "return false" was a good idea?
It wasn't such a bad idea a few years ago, when C++0x was still a work in progress and we shipped lots of partial implementations. No-one thought it would remain unusable for so long so,...
Convert light frequency to RGB?
Does anyone know of any formula for converting a light frequency to an RGB value?
9 Answers
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Git commits are duplicated in the same branch after doing a rebase
...ifference, and therefore C5' contains whatever comes from the C7, while C5 doesn't, and 2) The parent of C5' is different from C5, and this information is also included in the root node of a commit tree affecting the hash result.
– Ozgur Murat
May 26 '17 at 20:...
Is calculating an MD5 hash less CPU intensive than SHA family functions?
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@Robino that's what openssl speed does, which is the first and most meaningful benchmark.
– Johnride
Jan 31 '17 at 14:46
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