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Struct Constructor in C++?
... community wiki
3 revs, 2 users 50%sth
72
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How to remove the focus from a TextBox in WinForms?
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answered Jul 16 '09 at 21:00
Henk HoltermanHenk Holterman
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Oracle SQL Query for listing all Schemas in a DB
... edited Dec 5 '16 at 11:39
Lam92
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answered Jan 28 '11 at 22:02
a_horse_with_no_namea_horse_...
Link to add to Google calendar
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234
Here's an example link you can use to see the format:
https://www.google.com/calendar/render?...
What differences, if any, between C++03 and C++11 can be detected at run-time?
...;
}
You can also abuse the new keywords
struct a { };
struct b { a a1, a2; };
struct c : a {
static b constexpr (a());
};
bool isCpp0x() {
return (sizeof c::a()) == sizeof(b);
}
Also, the fact that string literals do not anymore convert to char*
bool isCpp0xImpl(...) { return true; }
boo...
What is the appropriate HTTP status code response for a general unsuccessful request (not an error)?
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You should use 400 for business rules. Don't return 2xx if the order was not accepted. HTTP is an application protocol, never forget that. If you return 2xx the client can assume the order was accepted, regardless of any information you send in the body.
From RESTful Web Serv...
Detect if an input has text in it using CSS — on a page I am visiting and do not control?
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edited May 17 '18 at 23:00
jpaugh
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answered ...
Android Text over image
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answered Nov 25 '11 at 15:23
AlesquiAlesqui
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How can I negate the return-value of a process?
...ing around the shell specification for other issues, I recently (September 2015) noticed that the POSIX shell supports a ! operator. For example, it is listed as a reserved word and can appear at the start of a pipeline — where a simple command is a special case of 'pipeline'. It can, therefore,...
Ruby on Rails Callback, what is difference between :before_save and :before_create?
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before_validation_on_create and after_validation_on_create are removed as of Rails 3, instead use before_validation and after_validation re...