This is a generic question about templating, I am using advance as an example. Assume there are reasons I can't use ADL or hidden friends here. The definition o
I am trying to understand std::find(). Below is my code. std::set::find searches the container for an element equivalent to val and returns an iterator to it i
I noticed that std::reverse_iterator always decrements a copy of internal iterator before dereference: _GLIBCXX17_CONSTEXPR reference operator*() const { _I
I have a vector (a Base.KeySet to be precise) and I would like to iterate over all pairs of items in the vector. The simplest attempt is a nested loop for y1 in
I'm trying to create an Iterator interface using the csv crate such that I can return a HashMap of col-name: value and am running into a lifetime error I cannot
I have two iterables in Python, and I want to go over them in pairs: foo = (1, 2, 3) bar = (4, 5, 6) for (f, b) in some_iterator(foo, bar): print("f: ", f,
I know that std::deque has the different chunks of contiguous memory and iterator is invalidated by inserting or erasing the middle of deque. In addition to it,
I'm creating an iterator line, which I pass through a for() and draw with cv::circle points. So far so good, form a line drawing, by the iterator's line points.
I want to iterate over a vector and when reaching the end it should loop back to the front. This is a small example which does not compile #include <vector&g
I'm new to rust, so forgive me if the question is naive. I'm trying to build an OS in rust and I'm following this tutorial. The OS doesn't have memory managemen
I have a homework that requires me to do operations on a string, I used an iterator in the second function to find the last index of a letter in the string and
I use TensorFlow 2.2.0. In my data pipeline, I use multiple datasets to train a neural net. Something like: # these are all tf.data.Dataset objects: paired_data
I am following the Google Machine Learning Intensive Course. But it uses version 1.x of TensorFlow, so I was planning to change the exercises to be able to run
I am following the Google Machine Learning Intensive Course. But it uses version 1.x of TensorFlow, so I was planning to change the exercises to be able to run
I know about the zip function (which will zip according to the shortest list) and zip_longest (which will zip according to the longest list), but how would I zi
I want trait implementations in Rust to be able to return arbitrary iterators (of specific item type) that may reference the original object with a lifetime 'a
According to the documentation: Once an iterator’s __next__() method raises StopIteration, it must continue to do so on subsequent calls. Implementa
TASK: There is an array of words called overusedWords. These are words overused in this story. You want to let the user of your program know how many times the
I'm trying to teach myself Rust by working on a little calendar project. Here I'm trying to generate a list of dates spanning three whole months around a given
I try to create an iterator for string processing in swift that will return every time the next chracter. But with no luck. (The final goal is to write a parser