function Case(values){ console.log(“values: ” + values); var A = []; var B = []; var C = []; var i = 0; while(i < values.length) { A.push(values[i++]); B.push(values[i++]); C.push(values[i++]); } console.log(“A: ” + A); console.log(“B: ” + B); console.log(“C: ” + C); } var values = [5, 4, 3, 6, 7 , 8]; Case(values); values … Read more
What is this Java program behaviour? Why does this not give a compile time error of `Incompatible type cannot convert int to string`? solved What is this Java program behaviour? Why does this not give a compile time error of `Incompatible type cannot convert int to string`?
To avoid this type of problems, and for best practice, i advice to use the root path: $root = realpath($_SERVER[“DOCUMENT_ROOT”]); The code above will assign to $root your realpath on the server. After that just use the require/include etc according to your localhost/webserver root : require_once($root/Api/Autotask/vendor/autoload.php) For example, if your file is located in websiterootfolder/php/nice_folder … Read more
I think you will have to create a js file to implement these event handlers that you load for all views of the controller. You can use the same js to make async calls to the server side methods if you need. 2 solved asp.net life cycle controller with multiple views [closed]
Other than what people already said about the try…catch…finally block, I believe what you’re looking for is try { file = new FileStream(“example.txt”, FileMode.Open); file.open(); } catch (Exception ex) { MessageBox.Show(ex.Message); } But you need to add reference to System.Windows.Forms in your project and add the using statement to your class using System.Windows.Forms; Or, if … Read more
You are an intern at xyzzy and the company wants to organize its data and delete unnecessary extra storage elements used [closed] solved You are an intern at xyzzy and the company wants to organize its data and delete unnecessary extra storage elements used [closed]
I am making a simple battleship game ( task school) How do i populate my select ship, select row and select columns? [closed] solved I am making a simple battleship game ( task school) How do i populate my select ship, select row and select columns? [closed]
You can foldLeft over the input string, with a state of List[(Char, Int)]. Note that if you use Map[Char, Int], all occurrences of each character would be added up, weather they’re beside each other or not. s.foldLeft(List.empty[(Char, Int)]) { case (Nil, newChar) => (newChar, 1) :: Nil case (list@(headChar, headCount) :: tail, newChar) => if … Read more
This happens because of the string you have before, what you write is equivalent to : “the sum of the numbers you entered is :” + 5 + 10; which is the sum of a string with 2 integers, what happens when you add a number to a string is that ToString() is implicitely called … Read more
One option would be to iteratively multiply by 10 until you get a number greater than 1: public double RemoveLeadingZeros(double num) { if (num == 0) return 0; while(Math.Abs(num) < 1) { num *= 10}; return num; } a more direct, but less intuitive, way using logarithms: public double RemoveLeadingZeros(double num) { if (num == … Read more
Here’s a modification on @schwobasggl’s answer, using f-strings that works in Python 3.6+ def up_and_down(n): # 1,2, …, n, …, 2, 1 return (*range(1, n), *range(n, 0, -1)) def diamond(n, pad=’#’, fill=”*”): w = (2 * n) – 1 for i in up_and_down(n): # you can also use the below, but it’s slightly less performant: … Read more
If you know the array is sorted and want to get the last item in the array, you can use the length property to calculate the index of the last item e.g. const latest = data[data.length -1]; 3 solved how i can grab the latest json data in javascript? [closed]
Code input_f = input(“Enter the file name to read from: “) output_f = input(“Enter the file name to write to… “) fw = open(output_f, “w”) with open(input_f) as fo: for w in fo: for c in w: if c.isalpha(): fw.write(c.lower()) if c.isspace(): fw.write(‘\n’) fo.close() fw.close() input.txt HELLO 12345 WORLD 67890 UTRECHT 030 dafsf434ffewr354tfffff44344fsfsd89087uefwerwe output.txt hello … Read more
Try to refactor the common code into a private method: void method(){ common(); } void method(String s){ common(); //code 2 } private void common() { // code 1 } solved Calling an overloaded method
Check the exit condition of your for loop: for (int i= 0; i> num_proyect_act; i++) { // … } 2 solved arrayindexoutofbounds exception processing [closed]