[Solved] How to access property of JavaScript object, given string with property’s name

Let’s look at the code you’re trying to use: $http.get( ‘url’ ) .success(function(data) { var response = angular.fromJson(data); var mobilereceiver=”0147852369″; var messageId = response.ok.mobilereciever; }); You’re very close, in that you recognize that your string mobilereceiver holds the value that needs to be provided as the name of the final property. However, on your last … Read more

[Solved] elusive c function declared in header [closed]

double (*WELLRNG19937a) (void) is a pointer to a double funcname (void) function. In the first function void InitWELLRNG19937a (unsigned int *init) you can see WELLRNG19937a = case_1; where case_1 is double case_1 (void) Then in main you are calling a function poited by WELLRNG19937a pointer. The real called function will be case_1. Deleting InitWELLRNG44497a(&u) makes … Read more

[Solved] Pictures in JavaScript

I simple wish to display it in a web browser, so all I need is a line of code which would replace this code in html: <img src=”my/string.jpg” alt=”Mountain View” style=”width:1210px;height:688px”> You can do that with the DOM: You’d use createElement and appendChild or insertBefore: var img = document.createElement(‘img’); img.src = “my/string.jpg”; img.alt = “Mountain … Read more

[Solved] Java Mysterious NullPointerException

If the first line in the method isn’t executed, then the method simply doesn’t get called. There is a chance, that it is actually executed and System.out has been redirected so that it doesn’t print to the console but to somewhere else. Take a debugger, set a breakpoint on all lines of code that call … Read more

[Solved] How do i become better at css positioning, and floats? [closed]

w3schools.com http://www.barelyfitz.com/screencast/html-training/css/positioning/ http://css-tricks.com/all-about-floats/ http://spyrestudios.com/css-in-depth-floats-positions/ http://kilianvalkhof.com/2008/css-xhtml/absolute-positioning-vs-floats/ Really, just practice, mess around, and eventually you’ll get it. Or if you have a more concrete question, I’ll be happy to see if I can answer it. solved How do i become better at css positioning, and floats? [closed]

[Solved] How to store reference to Class’ property and access an instance’s property by that? [closed]

It looks like you’re looking for Reflection Example: public class A { int integer{get; set;} } PropertyInfo prop = typeof(A).GetProperty(“integer”); A a = new A(); prop.GetValue(a, null); prop.SetValue(a, 1234, null); You still need a reference to set/get values, but this seems about what you’re wanting. 1 solved How to store reference to Class’ property and … Read more

[Solved] Get Last element from unordered_set [closed]

In an unordered_set, the order of inserts does not necessarily correspond to the order that you will get when the set is iterated (hence the name “unordered”). Part of the reason why a bi-directional iterator is not supported(using a — operator) in this data structure is because being able to go backwards/forwards on an unordered_set … Read more