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How to append output to the end of a text file
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edited Jul 14 '16 at 12:29
answered Jun 1 '11 at 20:57
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Create a completed Task
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249
The newest version of .Net (v4.6) is adding just that, a built-in Task.CompletedTask:
Task co...
Call method in directive controller from other controller
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answered Feb 14 '13 at 21:46
satchmorunsatchmorun
12.4k22 gold badges3737 silver badges2727 bronze badges
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What differences, if any, between C++03 and C++11 can be detected at run-time?
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}
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
5,45044 gold badges3232 silver badges7979 bronze badges
answered ...
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...
How to call multiple JavaScript functions in onclick event?
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Dasar
34033 silver badges1212 bronze badges
answered Oct 11 '10 at 23:48
bradbrad
29.1k2626 gold badges9...
Command Prompt - How to add a set path only for that batch file executing?
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325
Just like any other environment variable, with SET:
SET PATH=%PATH%;c:\whatever\else
If you ...