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What's the difference between “declare class” and “interface” in TypeScript
...trictly lacks a definition in this compile unit.
From a pure consumption side (writing imperative code, not adding new types), the only difference between interface and declare class is that you can't new an interface. However, if you intend to extend/implement one of these types in a new class, yo...
How do I log ALL exceptions globally for a C# MVC4 WebAPI app?
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If your web API is hosted inside an ASP.NET application, the Application_Error event will be called for all unhandled exceptions in your code, including the one in the test action you have shown. So all you have to do is handle this exception inside the ...
How to get error message when ifstream open fails
... other people in the comments):
e.what() seemed at first to be a more C++-idiomatically correct way of implementing this, however the string returned by this function is implementation-dependant and (at least in G++'s libstdc++) this string has no useful information about the reason behind the erro...
Given an RGB value, how do I create a tint (or shade)?
... RGB. However, RGB colors specified in documents or encoded in images and video are not likely to be in linear RGB, in which case a so-called inverse transfer function needs to be applied to each of the RGB color's components. This function varies with the RGB color space. For example, in the sRGB c...
Differences between numpy.random and random.random in Python
...l, random.random.seed() is thread-safe (or at least, I haven't found any evidence to the contrary).
The numpy.random library contains a few extra probability distributions commonly used in scientific research, as well as a couple of convenience functions for generating arrays of random data. The ra...
How do you create an asynchronous method in C#?
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If you didn't want to use async/await inside your method, but still "decorate" it so as to be able to use the await keyword from outside, TaskCompletionSource.cs:
public static Task<T> RunAsync<T>(Func<T> function)...
In C++, what is a “namespace alias”?
...the SO "feature" of answering your own questions should not be used to provide paraphrases of such books.
– anon
Jul 31 '09 at 9:02
25
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In AngularJS, what's the difference between ng-pristine and ng-dirty?
...rm has not been modified by the user. So ng-dirty and ng-pristine are two sides of the same story.
The classes are set on any field, while the form has two properties, $dirty and $pristine.
You can use the $scope.form.$setPristine() function to reset a form to pristine state (please note that this...
Declaration of Methods should be Compatible with Parent Methods in PHP
... answered Jun 25 '10 at 3:40
davidtbernaldavidtbernal
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How to implement if-else statement in XSLT?
...se statement in XSLT but my code just doesn't parse. Does anyone have any ideas?
5 Answers
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