struct Globals { static var score: Int = 0 // Any other global variables you want. } Access by: let score = Globals.score You can also store information in UserDefaults to persist across launches of the app. 2 solved Swift: use string variable in other file [closed]
You can use “map” as below arr.map(d => { let [min, sec] = d.split(‘:’) return +min * 60 + +sec }) 0 solved convert strings to numbers inside array JavaScript
Try following code: #include<iostream> #include<cstring> using namespace std; #define CHAR_ARRAY_SIZE 8 int main() { char charArray[CHAR_ARRAY_SIZE] = {‘1’, ‘2’, ‘3’, ‘4’, ‘5’, ‘6’, ‘7’, ‘8’}; int intArray[2]; for(int i = 0; i < CHAR_ARRAY_SIZE/4; i++) { char ch1 = (charArray[4*i+0] – ‘0’); char ch2 = (charArray[4*i+1] – ‘0’); char ch3 = (charArray[4*i+2] – ‘0’); char … Read more
public class Run { public static void main(String[] args) { String string = “I love stack overflow very much”; //replacing all newline and and then making tokens String[] words = string.replaceAll(“\\s”, “”).split(“(?<=\\G.{8})”); for (String st : words) { if (st.length() == 8) { // if length of the string is 8, just print the string … Read more
If you are intending to prevent scripts in a page from running in a certain section of your webpage, wrapping it up in an iframe will do. solved Disable JavaScript for specific section
One solution would be to implement your own LayoutManager (or use or extend an existing one, if one is really close to your needs) using the features and controls you are looking for. Your absolute positioning requirements would simply become a method of your layout manager. 4 solved Is it recommend to use null layout … Read more
You can convert the string to date using a dateFormatter then compare with the current date using an if statement import Foundation //convert string to date let dateFormatter = DateFormatter() dateFormatter.dateFormat = “yyyy-MM-dd” let myDate = dateFormatter.date(from: “2019-11-02”) //convert today’s date in the same formate let currentFormatter = DateFormatter() currentFormatter.dateStyle = .short currentFormatter.dateFormat = “yyyy-MM-dd” … Read more
You can use Bootstrap 4 which is the current version of CSS framework but not an only option. Without BS you will have terrible CSS code that might make your browser load slowly. It is just a contribution of CSS to browser and one of the factor why browsers load slowly (like 5%) Hence BS … Read more
I’d suggest using classes. You can add something like <h1 class=”center”>Centered</h1> <h1 class=”left”>Left Aligned</h1> Then your CSS h1.center { text-align: center; } h1.left { text-align: left; } More info here – https://developer.mozilla.org/en-US/docs/Web/CSS/Class_selectors solved different attributes for the same tag in CSS [closed]
To check each digit you need to convert these number in string-object and then count each digit from other number which result 0 or some finite number and then using all we can check that all digit is present their or not. Check out this code: def same_digits(a: int, b: int)->bool: cond1 = all([str(b).count(i) for … Read more
I haven’t seen such basic behaviour of a TEdit Change in many years… In D2009 + Windows 7 64 and tested on XP. I made a simulation work without any trouble. I suspect you have AutoSelect set to True for the message editor. Therefore when focus switches back and forth the editor auto selects all … Read more
You can use itertools.groupby to group everything into lists of adjacent identical values, then unpack the lists of length one out of the nested lists: from itertools import groupby def group_adjacent(iterable): lists = (list(g) for k, g in groupby(iterable)) return [subl[0] if len(subl) == 1 else subl for subl in lists] group_adjacent([1,2,4,5,5,7,6,6,6]) # [1, 2, … Read more
The condition is tested before each iteration of the loop, not after every statement inside the loop body. So even though queue.pop(0) empties the list, you still execute the next statement and print the message. Then it goes back to the beginning and tests queue again. This time the condition fails and the loop terminates. … Read more
Have a look at: Building a Cross compiler for Windows on Linux MinGW cross compiler for Linux build environment 5 solved Install MinGW for SUSE Linux [closed]
Do not name the field order that is a reserved word in MySQL and it is a hassle to use reserved words as field names. Let’s name it rank. — first add new field. alter table table_name add column rank int(3); — then fill the field with a rank. set @rank = 0; set @ref … Read more