Kirat[ad_1] Upcasting is always a codesmell and should be avoided. Usually it is needed because the code design violated the Tell, don’t ask! principle. Just guessing: In your case the “procution code” always passes instaces of class A so that it works. But your test obviously sets up a class B object (at some point … Read more
[ad_1] import json input=””‘ABCD=123=Durham EFGH=456=Nottingham IJKL=789=Peterborough”’ print(json.dumps({‘data’: [dict(zip((‘name’, ‘id’, ‘place’), l.split(‘=’))) for l in input.split(‘\n’)]})) This outputs: {“data”: [{“name”: “ABCD”, “id”: “123”, “place”: “Durham”}, {“name”: “EFGH”, “id”: “456”, “place”: “Nottingham”}, {“name”: “IJKL”, “id”: “789”, “place”: “Peterborough”}]} 2 [ad_2] solved how to format the text-file data to a specific standard JSON [closed]
[ad_1] First, the label for radios is not shown, because you don’t create it and add it to panel. Create it and add it to panel before radioB1. Also, you should add some invisible (empy) label before radioB2 (or use some other filler component to fill the cell – perhaps this could help: http://docs.oracle.com/javase/tutorial/uiswing/layout/box.html#filler). Also, … Read more
[ad_1] Here is an example for columns A and B. Insert this event macro in the worksheet code area: Private Sub Worksheet_Change(ByVal Target As Range) Dim A As Range, OldValue As Variant, NewValue As Variant, Delta As Variant Set A = Range(“A:A”) If Intersect(Target, A) Is Nothing Then Exit Sub If Target.Count > 1 Then … Read more
[ad_1] Please read the help page before you post a question. ?coef says that: coef is a generic function which extracts model coefficients from objects returned by modeling functions Therefore, you need to run a linear model using lm() on your data-set, then extract the coefficients from the model: coef(lm(…)) [ad_2] solved Linear Regression in … Read more
[ad_1] DateTime picker can be implemented using jQuery’s date time picker. Or if you want an inbuilt MVC datetime picker, modify your code as : Field: [DataType(DataType.Date)] public DateTime EnrollmentDate { get; set; } and then in view <div class=”form-group”> @Html.LabelFor(model => model.EnrollmentDate , htmlAttributes: new {@class = “control-label col-md-2″ }) <div class=”col-md-10”> @Html.EditorFor(model => … Read more
[ad_1] One simple way to accomplish this is to simply store lists in a list of lists as such num_lists = int(input(‘How many lists?’)) lists = [[] for i in range(num_lists)] Then each list can be accessed by an index (for example list1 = lists[0]). 1 [ad_2] solved Python – Create a certain “number” of … Read more
[ad_1] Yes, you can. Just fire up rest of the calls when the first resolves: $.ajax( … ) // First AJAX .then(function(response) { // Play with the response of first AJAX operation return $.when([ $.ajax( … ), // Second AJAX $.ajax( … ), // Third AJAX $.ajax( … ) // Fourth AJAX ]); }) .then(function(response) … Read more
[ad_1] Please have a look at how to ask questions on SO and how to provide data/examples. It makes it a lot easier for people to help you if we have all the information ready to go. The data I’ve produced a table using some of your data: library(tidyverse) df <- tribble(~absent, ~present, ~total, ~session, … Read more
[ad_1] Use a for loop and write_lines for example: for(i in 1:100) { write_lines(“Hello World”, path = sprintf(“file%s.txt”, i))# } or use mapply mapply(write_lines, path = sprintf(“file%s.txt”, 1:100), x = “Hello World”) 1 [ad_2] solved Creating multiple files in R with a content inside [closed]
[ad_1] You’re in luck! The latter code will work in JavaScript as well. Below, I’ve outlined three different ways you can achieve this using a more familiar syntax. // The function to call function MyFunc(){ alert(‘Working!’); } // Option 1 (Link 1) document.getElementById(“one”).addEventListener(“click”, MyFunc); // Option 2 (Link 2) document.getElementById(“two”).onclick = MyFunc; <a href=”#” id=”one”>Link … Read more
[ad_1] You shouldn’t set android:divider=”” or android:dividerHeight=”” in your listview. I recommend you use recyclerview instead of listview. 1 [ad_2] solved cardview with listview, ugly line between items
[ad_1] Like you said, class is a blueprint; objects are made using those blueprints. Its like you have a blueprint of a car – you have one blueprint, but many cars based on that blueprint. [ad_2] solved Java, why are objects known as instances of a class?
[ad_1] To make this more clear since you seem to be having some trouble: you redefined moved inside your interval, so every time it runs, it gets set back to 100. You need to initialize that outside the interval. function moveAllTriangles(){ var spike = document.getElementById(“spike”); var moved = 100; function moveTriangle(){ spike.style.left = (750 – … Read more
[ad_1] Filters help you to intercept the incoming request and response. Request filters can: perform security checks, reformat request headers or bodies, audit or log requests, Response filters can: compress the response stream, append or alter the response stream, create a different response altogether. [ad_2] solved What are the real time usage of Filter concept … Read more