how do i get particular key value from string in swift4

It's JSON array of dictionary you can get all the value of particular key by use map with array like below. let arrayValues = mainArray.map{$0["District_NameEng"] as! String} print (arrayValues) Below is the sample code to parse your json string // I've escaped...

Popup text box in HTML with javascript

Does this meet your requirements? function showPopup() { document.getElementById('2').style.display = "block"; } function syncValueWith2() { document.getElementById('2').value = document.getElementById('1').value; } function syncValueWith1() {...

C++ Fizz Buzz alternative version [closed]

You should be able to do this equally well with either for-loop or while-loop. However, that is not why your program is failing. As mentioned earlier by @EvilTeach, your program is basically accepting input from stdin(via cin) outside the braces({}) in main()...

Output is different than I expected [closed]

shopping_cart = ['apples', 'oranges', 'banana', 'kiwi', 'avocado', 'peaches'] s_list = list(shopping_cart) # shopping_cart is already list so you can ignore it. if 'mango' in s_list: print('Done') else: print('Not Done') i Think this is what you're trying to...

How does one make jsdoc actually output docs?

I have fixed it by not using export infront of classes, instead exporting them at the end of the file. like this: import { Errors } from "../errors.js"; import { Models } from "./models.js"; /** * Several paragraphs of text that explain this class * * @class *...

How can I run a jsp program? [closed]

You need to have a JSP capable web-server or application server. Check Apache Tomcat project. And follow the documentation that phoenix provided. Check this link. It gives more info http://www.jsptut.com/Getfamiliar.jsp The first result of a google search....

Why doesn’t the “extern” keyword work in the same file?

extern int x; tells the compiler: "I will provide you a int x in some other compilation unit". Please expect to find it at link time. So, you need another file: example8b.cpp int x = 0; int y = 0; int z = 0; and you need to link both files in your project. But...