Kirat[ad_1] First of all, make n and p integers. Secondly n starts at 3 doesn’t it? Third the Pi series is 4.0 (- fraction + fraction)… Finally you can printf using %.*lf to increase/limit the precision of the output. if ( 2 == route ) { printf(“piseries calculator\n”); double pi=4.0; int n,p; printf(“define precision”); scanf(“%d”,&p); … Read more
[ad_1] The one-liner way: import datetime unit[“data”] = [[item.strftime(“%Y-%m-%d %H:%m:%S”) if isinstance(item, datetime.datetime) else item for item in row] for row in unit[“data”]] As far as I’m concerned I’d wrap this in a couple utility functions though: import datetime def format_item(item): if isinstance(item, datetime.datetime): return item.strftime(“%Y-%m-%d %H:%m:%S”) return item def format_row(row): return [format_item(item) for item … Read more
[ad_1] I want to make a Java program that takes date as input and generates another date based on number of dates I will add [duplicate] [ad_2] solved I want to make a Java program that takes date as input and generates another date based on number of dates I will add [duplicate]
[ad_1] You may want to pass a single dimension array: bool latin(int const * const arr, unsigned int capacity) { int counter = 0; int s; // Please initialize this. for (int row = 0; row < MAXIMUM_ROWS; ++row) { for (int column = 0; column < MAXIMUM_COLUMNS; ++column) { const int value = *(arr … Read more
[ad_1] When it reaches form validation, there are a few things you should keep in mind: 1. Importance of the transmitted information; 2. How reliable it needs to be; 3. How many requests you are going to have; 4. How much information your form is going to hold; In my honest opinion, I would use … Read more
[ad_1] You will need a recent C++11 compiler and will have to compile from source for sure. Also you will need a number of open source projects that Qt depends on, but should be do able. [ad_2] solved Does LynxOS supports QT and QML? If Yes then which version
[ad_1] This is how you would do it: Scanner scanner = new Scanner(System.in); String input = scanner.nextLine(); int[] array = new int[input.length()]; for(int i = 0; i < input.length(); i++){ array[i] = Integer.parseInt(Character.toString(input.charAt(i))); } String.charAt(int position) gets the Character located at a certain position in the String. Character.toString(Characters ch) converts a Character to a String. … Read more
[ad_1] It sounds like you’re having trouble reading two numbers in at once (the weight and destination). Are you ready to have your mind blown? You can chain the input operator! That means that you can do: int dest, weight; while( is >> dest >> weight ) { edge++; E[edge].beg = row; E[edge].end = dest; … Read more
[ad_1] Here is my attempt. public static String first_match(String[] str, String toMatch) { boolean match = false; StringBuilder output = new StringBuilder(); for (int i=0; i<str.length; i++) { if (str[i].equals(toMatch)) { match = true; } if (match){ output.append(str[i]); if (i != str.length-1) { output.append(“//”); } } } return output.toString(); } Using the above method for: … Read more
[ad_1] You can of course write a method that creates JButton for you: public JButton createButton(String label, ActionListener listener, int x, int y) { JButton b = new JButton(label); name.addActionListener(listener); name.setBounds(x, y, 150, 50); return b; } and then use the method like this: button19 = createButton(“Toiletsager”, this, 100, 100); You can of course also … Read more
[ad_1] Basically I want to look at the position in where all my “X” are. You can use np.where to get the indices for each axis, then zip them to get index tuples for all the locations: >>> list(zip(*np.where(Arr == “X”))) [(3, 2), (5, 4), (6, 1)] If you want the (row, column) “locations”, you … Read more
[ad_1] Don’t use a label to hold information. Save the date at the moment you set your label’s text, as a Date, into your model (or simply as a property in your view controller.) Then, when you need to tell If the “label time” is before or after 4:00PM, use the Calendar method date(bySettingHour:minute:second:of:matchingPolicy:repeatedTimePolicy:direction:) to … Read more
[ad_1] basically the compiler tells you whats wrong. It says, “class main is public, should be declared in a file named main.java”. Java has a naming rule, that a class inside a java file needs to match that file name. Example 1: Filename -> File.java inside that file: public class Main{ … does violate that … Read more
[ad_1] Related to your title of this question: You can achieve the passing of data and objects through to child components through the use of attributes where you use your component. You really don’t need to use the DOM to access the elements on the page, and with React being highly dynamic in nature, the … Read more
[ad_1] I ended up setting up an onClick listener on the filter where if a user clicks it will create a query string and navigate to the same page but with query parameters. Then on page load I read the location.search with contains the query, then parse the query and set the page state from … Read more