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What's your most controversial programming opinion?
...e that people who have not had experience in debugging memory leaks in C / C++ cannot fully appreciate what Java brings to the table.
Also the natural progression should be from "how can I do this" to "how can I find the library which does that" and not the other way round.
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Member initialization while using delegated constructor
I've started trying out the C++11 standard and i found this question which describes how to call your ctor from another ctor in the same class to avoid having a init method or the like. Now i'm trying the same thing with code that looks like this:
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Difference between size_t and unsigned int?
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Question is tagged c. The C++ standard has no bearing on C.
– IInspectable
Mar 2 '17 at 15:29
add a comment
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Vim and Ctags tips and tricks [closed]
I have just installed Ctags (to help with C++ development) with my Vim (or rather gVim), and would like to find out your favorite commands, macros, shortcuts, tips that go along with it...
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How to install Boost on Ubuntu
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sudo apt install aptitude
aptitude search boost
Then paste this into a C++ file called main.cpp:
#include <iostream>
#include <boost/array.hpp>
using namespace std;
int main(){
boost::array<int, 4> arr = {{1,2,3,4}};
cout << "hi" << arr[0];
return 0;
}
Com...
Passing an integer by reference in Python
...there is basically a complete bijection between Java/Python references and C++ pointers to objects in semantics, and nothing else describes this semantics as well. "They don't have to be dereferenced" Well, the . operator simply dereferences the left side. Operators can be different in different lan...
#ifdef vs #if - which is better/safer as a method for enabling/disabling compilation of particular s
...om a #define to a global constant. #defines are usually frowned on by most C++ programmers.
And, Third, you say you've a divide in your team. My guess is this means different members have already adopted different approaches, and you need to standardise. Ruling that #if is the preferred choice mean...
Does a finally block always get executed in Java?
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For the same reason I NEVER use goto's in my C++ codes. I think multiple returns makes it harder to read and more difficult to debug (of course in really simple cases it doesn't apply). I guess that's just personnal preferrence and in the end you can achieve the same th...
The target … overrides the `OTHER_LDFLAGS` build setting defined in `Pods/Pods.xcconfig
...an see the Build Settings.
Select your Target (AppName under Targets)
Find C++ Standard Library (It will probably be in BOLD - This means it's overridden).
Select the Line (So it's highlighted Blue), and press ⌘ + DELETE (Command + Backspace)
The line should not be bolded anymore and if you run ...
C: What is the difference between ++i and i++?
...erence between i++ and ++i in C?
As @OnFreund notes, it's different for a C++ object, since operator++() is a function and the compiler can't know to optimize away the creation of a temporary object to hold the intermediate value.
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