The issue with your code is that when you set the onclick property of all your cells, you actually calling the function, thus running the code within it. You don’t want this to happen as you only want it to do this when you click on a cell. So what you can do is wrap … Read more
Personally, RxJava is overkill. All you need is to pass in the continuation function as a parameter class Validator { void validate(DataListener dl){ DataProvider.getInstance(dl); } And now, wherever you call this method, put in your new DataListener. Don’t assign a result of validate() to a variable solved Returning from a function once an async operation … Read more
This is an example how to return json response from webapi controller public class UserController : ApiController { /// <summary> /// Get all Persons /// </summary> /// <returns></returns> [HttpGet] // GET: api/User/GetAll [Route(“api/User/GetAll”)] public IHttpActionResult GetData() { return Ok(PersonDataAccess.Data); } /// <summary> /// Get Person By ID /// </summary> /// <param name=”id”>Person id </param> /// … Read more
action.postId returns an object, not a string: console.log(action.postId) > { postId: ‘BAcyDyQwcXX’ } As-is, you either need to use action.postId.postId to get the key, or unwrap action.postId so it contains the string, not object. console.log(state[action.postId.postId]); > Array(4) action.postId = ‘BAcyDyQwcXX’; console.log(state[action.postId]); > Array(4) solved Undefined but in array [closed]
This is a job for sets Convert your lists of lists to sets of tuples (you can’t have sets of lists, as sets can only contain hashable objects, which lists, as all built-in mutable objects, are not) a = set(map(tuple, [[‘abc’,’Hello World’],[‘bcd’,’Hello Python’]])) b = set(map(tuple, [[‘abc’,’Hello World’],[‘bcd’,’Hello World’],[‘abc’,’Python World’]])) or create them directly as … Read more
As a general rule, you can export the reports. However, what will break down is if the report has a printer set, and you don’t have that printer driver installed on your computer. In that case, you get an error message about the missing printer, and be given a prompt to change the printer to … Read more
The initial problem was that your variables weren’t class scoped and also the calculations seem a bit crazy to me. But from pasting your code in to my editor I’ve had a quick tidy up and come out with the following: using System; namespace TestConsoleApplication { class Program { static double _totalLength, _totalWidth, _windowPerimeter, _glassArea; … Read more
The square brackets qualify the text within as a column name. They are required if someone, against recommendation, creates a column name the same as a reserved word. For example, if you have a column named Date, the following will error: SELECT t.Date FROM Table1 t In this case, you would need to qualify the … Read more
So the quick answer, the output will be feline cougar c c The reason now. new Cougar() will create an instance Cougar, since a Cougar is a Feline, Feline‘s constructor is the first thing called in the Cougar‘s constructor. This explain “feline cougar”. public Cougar() { System.out.print(“cougar “); } is actually looking like public Cougar() … Read more
You must divide by lenght-1 and takes the value from line number 1. Thats why you must substract 1 from length and add 1 to position for (var i = 1; i<mo.rows.length;i++) { mo.rows[i].cells[1].innerText=na.rows[i % (na.rows.length-1)+1].cell[0].innerText } 1 solved Without the first line table
This could be done easily using a regular expression but I am guessing you do not wish to use that. Instead the problem can be solved by reading the file in a line at a time and deciding if the line starts with a number followed by a .. If it does, start you start … Read more
From what I can see, sales is a local variable in the main(), and you are trying to access it in DetermineCommRate, and you have syntax errors in the definition of that function def DetermineCommRate(sales): Currently, you are passing sales to it, but not accepting it. Also, your following line should be indented to run … Read more
I’m only writing this because the other answers are dangerously wrong. Here is a simple, slow and fool-proof solution: #include <iostream> #include<cmath> int getDigit(int num, int index) { // first shift index -1 digits to the right to position the indexth digit while(–index) { num /= 10; } // now strip off everything after the … Read more
You are using the angular version 2.0 you should replace with 1.x <script src=”https://code.angularjs.org/1.5.8/angular.js”></script> DEMO 4 solved AngularJS not loading on Plunker [closed]
You can use this function to get date from your string. – (NSDate *) dateFromServerAttributeDateFormat:(NSString *)dateString { NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init]; [dateFormatter setDateFormat:@”yyyy-MM-dd’T’HH:mm:ss.SSS”]; [dateFormatter setLocale:[NSLocale currentLocale]]; if (!dateString.length){ return nil; } else return [dateFormatter dateFromString:dateString]; } in swift func dateFromServerString(dateString:String) -> NSDate { let dateFormater = NSDateFormatter() dateFormater.dateFormat = “yyyy-MM-dd’T’HH:mm:ss.SSS” dateFormater.locale = NSLocale.currentLocale() … Read more