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How do I use Assert to verify that an exception has been thrown?
...rs you apply the ExpectedException attribute to the test's method.
Sample from the documentation here: A Unit Testing Walkthrough with Visual Studio Team Test
[TestMethod]
[ExpectedException(typeof(ArgumentException),
"A userId of null was inappropriately allowed.")]
public void NullUserIdInCo...
React.js: onChange event for contentEditable
... better use {...this.props} so that the client can customize this behavior from the outside
– Sebastien Lorber
Jun 11 '15 at 12:49
1
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Can a decorator of an instance method access the class?
... the following. Basically I need to access the class of an instance method from a decorator used upon the instance method in its definition.
...
Finding element's position relative to the document
...fset (3rd-party script) is interesting and it seems to leverage approaches from the other answers here.
Example:
var offset = require('document-offset')
var target = document.getElementById('target')
console.log(offset(target))
// => {top: 69, left: 108}
...
Ruby custom error classes: inheritance of the message attribute
...
Given what the ruby core documentation of Exception, from which all other errors inherit, states about #message
Returns the result of invoking exception.to_s. Normally this returns
the exception’s message or name. By supplying a to_str method,
exceptions are agreeing ...
Detect IE version (prior to v9) in JavaScript
...
Doesn't work for IE11. From IE 11, they have changed the UA string to "mozilla/5.0 (windows nt 6.3; wow64; trident/7.0; .net4.0e; .net4.0c; media center pc 6.0; .net clr 3.5.30729; .net clr 2.0.50727; .net clr 3.0.30729; rv:11.0) like gecko"
...
How to make shallow git submodules?
...pth has one more chance to succeed, even if the SHA1 is directly reachable from one of the remote repo HEADs.
See commit fb43e31 (24 Feb 2016) by Stefan Beller (stefanbeller).
Helped-by: Junio C Hamano (gitster).
(Merged by Junio C Hamano -- gitster -- in commit 9671a76, 26 Feb 2016)
submodul...
How to programmatically click a button in WPF?
... />, the event will be caught by the on click handler as per normal. +1 from me!
– metao
Jun 3 '10 at 3:59
4
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How to apply multiple styles in WPF
...post here
WPF and Silverlight both offer the ability to derive a Style from another Style through the “BasedOn” property. This feature enables developers to organize their styles using a hierarchy similar to class inheritance. Consider the following styles:
<Style TargetType="Button" x:K...
is vs typeof
.... In cases of T being class, typeof(T) is not reliable since its different from actual underlying type t.GetType.
In short, if you have an object instance, use GetType. If you have a generic class type, use is. If you have a generic struct type, use typeof(T). If you are unsure if generic type is ...