...ead, I realised it would not be too much work to do it properly, so I have started work on a patch and hope to have it finished in the next day or two. I will update this answer when it is ready. UPDATE: Wow, that was a lot harder than I expected. The innards of git's exclude handling are quite c...

...gs int n = 3; // nth element to be found. int i = 0; // counter. // now start at from the beginning // and keep iterating over the element till you find // nth element...or reach the end of vector. for(it = myvector.begin(); it != myvector.end(); it++,i++ ) { // found nth element..print an...

...s to it. How can you know if you don't encounter such classes? What if you start without std::initializer_list<Foo> constructor, but it is going to be added to the Foo class at some point to extend its interface? Then users of Foo class are screwed up. – doc ...

...all of the scrollable content has a set width and is pinned on all sides. Start a new project It can be just a single view application. Storyboard In this example we will make a horizontal scroll view. Select the View Controller and then choose Freeform in the Size Inspector. Make the width 1,000 a...

..., I got it to work with df['A'].ix[g.index][df['C'] < 0].sum(). This is starting to get pretty messy, though--I think for readability manual looping may be preferable, plus I'm not sure there's a way to give it my preferred name in the agg argument (instead of <lambda>). I'll hold out hope ...

... best (in a few simple situations). I myself have been using xlsx since I started using R, for inertia if nothing else, and I recently noticed there doesn't seem to be any objective information about which package works better. Any benchmarking exercise is fraught with difficulties as some package...

... literature is ignorance/mistake/deliberation by few pioneers or corps who start different agreement and part of community follow that nomenclature. Everyone gets confused after sometime. I'm sure there are many terms in software that were originally meant to be lets say A but different community de...

...ed for serialisation correctness, the rest is provided to make this a good starting point for cut-and-paste. When you cut and paste, however, you will surely change the class names, therefore I don't think violating the exception naming convention is significant here... – Danie...

...a at your own peril. This issue came to light after C++98 was published. Starting about 2001 Dave and I began to work this area. And this is the modern solution: // simulate <algorithm> #include <cstdio> namespace exp { template <class T> void swap(T& x, T&am...

...e same computer! (Usecase: A simple form of load-balancing) Let's not even start talking about dynamic IP addresses. Also don't confuse the name of an IP-address with the name of the host (hostname). A metaphor might make it clearer: There is a large city (server) called "London". Inside the city ...