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How to set initial size of std::vector?
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Is it possible to declare two variables of different types in a for loop?
...o variables of different types in the initialization body of a for loop in C++?
8 Answers
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How to step back in Eclipse debugger?
...ecify an Eclipse language, and many of the answers assume Java.
If using C++ and GCC with the GDB debugger, Eclipse has Run->Move to Line which does the job and functions like the Visual Studio Set Next Statement. In this case, Eclipse is using the capability that is in GDB.
If using Java, I'm...
How do I test an AngularJS service with Jasmine?
...lls and expectations.
*/
$httpBackend.whenGET('/cats').respond(200, mockCatsData);
}));
afterEach(function() {
$httpBackend.verifyNoOutstandingExpectation();
$httpBackend.verifyNoOutstandingRequest();
})
it(' exists/is defined', function() {
expect( ca...
Should a retrieval method return 'null' or throw an exception when it can't produce the return value
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Also, Expected<T> is a C++ template. Are there implementations of it in other object oriented languages as well?
– Lena Schimmel
Oct 6 '15 at 11:58
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O(nlogn) Algorithm - Find three evenly spaced ones within binary string
... got my calculation completely wrong. It should be 110110010^2=12124214302200100. But the idea stands. Just note the position of the 3.
– Guillermo Phillips
Oct 19 '09 at 18:28
1...
Why is the use of alloca() not considered good practice?
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@ninjalj: Not by highly experienced C/C++ programmers, but I do think many people who fear alloca() do not have the same fear of local arrays or recursion (in fact many people who will shout down alloca() will praise recursion because it "looks elegant"). I agre...
What is the benefit of using $() instead of backticks in shell scripts?
...t was a primary motivator for the addition of used defined literals to the C++ language ? en.cppreference.com/w/cpp/language/user_literal
– ThomasMcLeod
Mar 25 '19 at 19:19
ad...
How to initialize a List to a given size (as opposed to capacity)?
...e Enumerable.Repeat() in the following way (implemented Pair just like the C++ equivalent): Enumerable.Repeat( new Pair<int,int>(int.MaxValue,-1), costs.Count) noticing the side effect, that the List was full of referenced copies to a single object. Changing an element like myList[i].First = 1...
what is the unsigned datatype?
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In C and C++
unsigned = unsigned int (Integer type)
signed = signed int (Integer type)
An unsigned integer containing n bits can have a value between 0 and
(2^n-1) , which is 2^n different values.
An unsigned integer is either ...