I would like to sort lists of the following form: [‘1000-1005’, ‘6767-8787′, ’88-5607’, ‘600-607’, ‘909-950′] by the integer value before the ‘-‘ symbol and also store the original index after sorting, so something like this: [(2, ’88-5607’), (3, ‘600-607’), (4, ‘909-950’), (0, ‘1000-1005’), (1, ‘6767-8787’)] Where the tuples in the output list contain the original… Read More Sort strings of ints and save original index
I have an unordered list in which I am displaying some objects. These objects have multiple attributes which I want to display. I made this in Python Flask and jinja. <li class="list-group-item"> <a href="link">{{candidate.name}}</a> <label id="min">Min. value:<input type="number" id="min" name="min-val" min="1" max="100"></label> <label id="max">Max. value:<input type="number" id="max" name="max-val" min="1" max="100"></label> <p id="average_rank">{{‘%0.2f’ % average_rank|float}}</p> <p… Read More Make columns within a list in HTML/CSS
I used the following code to define my linked list, nodes and a few functions. class node: def __init__(self,node_data): self.__data=node_data self.__next=None def get_data(self): return self.__data def set_data(self,node_data): self.__data=node_data data=property(get_data,set_data) def get_next(self): return self.__next def set_next(self,node_next): self.__next=node_next next=property(get_next,set_next) def __str__(self): return str(self.__data) class unordered_list: def __init__(self): self.head=None def is_empty(self): return self.head==None def add(self,item): temp=node(item) temp.set_next=(self.head) self.head=temp… Read More Why is my linked list size function not working as intended?
I have two lists. One of them has an Id var a = new List<MyModel> { new MyModel() { id = 1, prop1 = 1, prop2 = 1 }, new MyModel() { id = 2, prop1 = 2, prop2 = 3 }, }; and another one hasn’t, but they are identical on combination of prop1… Read More How to map a list of objects on another one with condition
I have a simple database consisting of objects with strings containing unix time as keys and strings containing instructions as values I want to iterate though the database and erase any object who’s key is smaller that current time ( so erase objects with dates before current date) for (auto it = m_jsonData.begin(); it !=… Read More erasing nlohmann::json object during iteration causes segmentation fault
Let’s run the following code: st = {3, 1, 2} st >>> {1, 2, 3} st.pop() >>> 1 st.pop() >>> 2 st.pop() >>> 3 Although sets are said to be unordered, this set behaves as if it was sorted in ascending order. The method pop(), that should return an ‘arbitrary element’, according to the documentation,… Read More Why are python sets "sorted" in ascending order?