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How to validate inputs dynamically created using ng-repeat, ng-show (angular)
...e 'dynamic name' problem you need to create an inner form (see ng-form):
<div ng-repeat="social in formData.socials">
<ng-form name="urlForm">
<input type="url" name="socialUrl" ng-model="social.url">
<span class="alert error" ng-show="urlForm.soci...
How to initialize List object in Java?
...
If you check the API for List you'll notice it says:
Interface List<E>
Being an interface means it cannot be instantiated (no new List() is possible).
If you check that link, you'll find some classes that implement List:
All Known Implementing Classes:
AbstractList, Abstract...
How to easily initialize a list of Tuples?
...
c# 7.0 lets you do this:
var tupleList = new List<(int, string)>
{
(1, "cow"),
(5, "chickens"),
(1, "airplane")
};
If you don't need a List, but just an array, you can do:
var tupleList = new(int, string)[]
{
(1, "cow"),
(5, "ch...
What is the difference between XMLHttpRequest, jQuery.ajax, jQuery.post, jQuery.get
...t. This is what the browser uses to make the request. jQuery is just a JavaScript library and the $.ajax method is used to make a XMLHttpRequest.
$.post and $.get are just shorthand versions of $.ajax. They do pretty much the same thing but makes it quicker to write an AJAX request - $.post makes a...
How can I transition height: 0; to height: auto; using CSS?
I am trying to make a <ul> slide down using CSS transitions.
51 Answers
51
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CSS3 selector :first-of-type with class name?
...ke this:
.myclass1 { color: red; }
.myclass1 ~ .myclass1 { color: /* default, or inherited from parent div */; }
Explanations and illustrations for the workaround are given here and here.
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How to convert an xml string to a dictionary?
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U can use 'xmltodict' alternatively
– mrash
May 11 '15 at 15:01
7
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What 'additional configuration' is necessary to reference a .NET 2.0 mixed mode assembly in a .NET 4
...mixed mode assembly, you need to modify your App.Config file to include:
<?xml version="1.0"?><configuration> <startup useLegacyV2RuntimeActivationPolicy="true"> <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.0"/> </startup></configuration>
...
ASP.NET MVC Yes/No Radio Buttons with Strongly Bound Model MVC
...selected, so use the ! to select the no value when the boolean is false.
<%= Html.RadioButton("blah", !Model.blah) %> Yes
<%= Html.RadioButton("blah", Model.blah) %> No
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impro...
Virtualizing an ItemsControl?
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There's actually much more to it than just making the ItemsPanelTemplate use VirtualizingStackPanel. The default ControlTemplate for ItemsControl does not have a ScrollViewer, which is the key to virtualization. Adding to the the default control template for ItemsControl (using the contr...