[ad_1] You might transform: bool estCarre(int a) { for (int i = 1; i <= a; i++) { if (i*i==a){ return true; } if(i*i>a){ return false; } } return false; } into bool estCarre(int a, int i = 1) { // Loop content: if (i * i == a) { return true; } if (i … Read more
[ad_1] Object.keys(sample) .map(key => ({key: key, fixed: key.split(‘__’)[1], value: sample[key]})) .filter(item => filterFunction(item.fixed)) .reduce((p, c) => (p[c.key] = c.value) && p, {}) Take the keys with Object.keys. map new array of objects with the origin key, value, and fixed key. filter the array with your ‘filterFunction’. Create new object with filter keys, using reduce. [ad_2] … Read more
[ad_1] Calling Run Initializing the tasks from within the constructor was the crime comitted.. Just by moving it to the constuctor of the Control .. it was solved! 1 [ad_2] solved All tasks are blocked from ContinueWith [C#].. while calling Task.Delay waiting a value that should be changed by other tasks
[ad_1] You are actually getting a new random number every loop. Your problem is here: … if DeathDoor == door: … You are comparing an integer to a string, which always yields False. The correct way is if DeathDoor == int(door) Also resetting RandomNum and DeathDoor to zero is unecessary. Since you are just beginning … Read more
[ad_1] Making minimal modifications to your code, you might want something like this: #include <stdio.h> typedef char * string; void func2(string *str){ *str = “blah”; } void func1(string *str){ func2(str); } int main(){ string str; func1(&str); puts(str); func2(&str); puts(str); return 0; } Compiled and tested okay. 6 [ad_2] solved functionally modifying typedef string in c, … Read more
[ad_1] You can try proto.io or invisionapp.com. But dude, please try to google. Go through this link 1 [ad_2] solved Is there a tool to create android UIs [closed]
[ad_1] The issue is in lines 36 and 39. In this case, std::setw and std::setprecision only operate on the next number. In other words std::cout << std::setw(3) << 10 << std::endl; std::cout << 10; Will output 10 10 There isn’t an extra space in front of the first. Rather, the second is lacking a space. … Read more
[ad_1] You can use usort by string compare and the add prefix to each element with str_repeat Consider: $arr = array(“10”, “1001”,”12″, “1201”,”1002″, “1202”,”120101″, “120201”,”13″); usort($arr, “strcasecmp”); // sorting the array by string and not array function addPre($v) { $mul = strlen($v) / 2; // check the string size and divided by 2 as your … Read more
[ad_1] so I managed to calculate the count_new by checking the first appearance of a user_id and then merging with initial data adding a column that tell if a user is new by date and id then I counted the new by date: library(dplyr) firstshow<-Orders %>% group_by(user_id) %>% arrange(date) %>% slice(1L) %>% mutate(new = “new”) … Read more
[ad_1] This is frankly as basic a question as it gets, and google could have helped you with this easily. Here’s your entire method if you want to design your own. public static int getCount(ArrayList A){ return A.size(); } [ad_2] solved How do I use on method to get the sizes of two different-sized arrayslists?
[ad_1] I’m not sure if I understand you correctly but in case you just want to get the first 255 characters of an existing string you can use: String message; //String that holds your message String previewMessage = “”; //String to store your pewview message if(message.length() >= 255) { previewMessage = message.substring(0, 254); } [ad_2] … Read more
[ad_1] 4 to the third power 4^3 = 64 combinations to get all combinations run something like digits = [0, 1, 2, 3] for i in digits: for j in digits: for k in digits: print(“{} {} {}”.format(i, j, k)) [ad_2] solved How many combinatioons are possible?
[ad_1] Call the endSimulation() method, to terminate the simulation programmatically. You should place this call where the positions are evaluated and you can check whether the arrival condition is true. 0 [ad_2] solved How can I stop whole application after a car arrives at destiny
[ad_1] Create the custom form and when the user hits the submit server-side you do the calculate and write your logic there. UserController < ActiveRecord::Base ….. def psychometric_assessment #Define routes to call this method ****YOUR LOGIC***** end ….. end 4 [ad_2] solved ruby on rails psychometric app [closed]
[ad_1] In my eyes, the clean way would be to wait until ngOnInit and then do it the way @Christian Scillitoe showed. It´s also the easiest way here. this.pointService.index().subscribe(x => { this.points = x.map(y => Point.fromJson(y) // Rest of initialization })); If you really really really want to kickof the request 5 Milliseconds up front, … Read more