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C++ error: undefined reference to 'clock_gettime' and 'clock_settime'
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Quoting twkm from ircnet: the linker only maintains a list of symbols needed. once a file's symbols have been searched, only what it needs is kept, what it provides is discarded and it moves to the next filename. so left to right, but ...
iOS 7 sizeWithAttributes: replacement for sizeWithFont:constrainedToSize
How do you return a multiline text CGSize from the new iOS 7 method sizeWithAttributes?
9 Answers
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css rotate a pseudo :after or :before content:“”
...) A useful answer would explain what the code does, and how it's different from the accepted answer. It would also be a runnable snippet, like the accepted answer.
– Dan Dascalescu
Jun 17 '19 at 9:17
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Variable number of arguments in C++?
...echnically to use variable number of arguments in C you include stdarg.h. From that you'll get the va_list type as well as three functions that operate on it called va_start(), va_arg() and va_end().
#include<stdarg.h>
int maxof(int n_args, ...)
{
va_list ap;
va_start(ap, n_args);
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Should I delete the cgi-bin folder in a subdomain I just created?
... It is mostly a historic relic since most hosts allow execution of scripts from anywhere.
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What does $(function() {} ); do?
...ction, which is prefixed with the $ or the word jQuery generally is called from within that method.
$(document).ready(function() {
// Assign all list items on the page to be the color red.
// This does not work until AFTER the entire DOM is "ready", hence the $(document).rea...
Recommended date format for REST GET API
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The only thing that I would add to this is consider from the outset whether you will need to consider milliseconds anywhere in your system. If so, use the millisecond version of the Unix timestamp.
– jamesjansson
Nov 20 '19 at 0:53
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Can Mockito capture arguments of a method called multiple times?
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I think it should be
verify(mockBar, times(2)).doSomething(...)
Sample from mockito javadoc:
ArgumentCaptor<Person> peopleCaptor = ArgumentCaptor.forClass(Person.class);
verify(mock, times(2)).doSomething(peopleCaptor.capture());
List<Person> capturedPeople = peopleCaptor.getAllVal...
Difference between @Before, @BeforeClass, @BeforeEach and @BeforeAll
...blishing a database connection falls into this category. You can move code from @BeforeClass into @Before, but your test run may take longer. Note that the code marked @BeforeClass is run as static initializer, therefore it will run before the class instance of your test fixture is created.
In JUni...
Format a number as 2.5K if a thousand or more, otherwise 900
... of edit an existing one, something I use to decide is if I steal the code from another users answer, I usually edit their answer so that they can get the recognition instead of me stealing their code.
– M H
Feb 19 '16 at 17:09
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