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LINQ Select Distinct with Anonymous Types

... Have a read through K. Scott Allen's excellent post here: And Equality for All ... Anonymous Types The short answer (and I quote): Turns out the C# compiler overrides Equals and GetHashCode for anonymous types. The implementation of the two overridden methods uses all the...
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Bring element to front using CSS

...ng images to front using CSS . I've already tried setting z-index to 1000 and position to relative, but it still fails. 4 ...
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Disable button in jQuery

... Use .prop instead (and clean up your selector string): function disable(i){ $("#rbutton_"+i).prop("disabled",true); } generated HTML: <button id="rbutton_1" onclick="disable(1)">Click me</button> <!-- wrap your onclick in...
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How do I run all Python unit tests in a directory?

... that will, you guessed it, run all files in the aforementioned test form and return the result. I have tried two methods so far; both have failed. I will show the two methods, and I hope someone out there knows how to actually do this correctly. ...
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How to write inline if statement for print?

...n Python 2.5) expression_if_true if condition else expression_if_false And note, that both print a and b = a are statements. Only the a part is an expression. So if you write print a if b else 0 it means print (a if b else 0) and similarly when you write x = a if b else 0 it means x = ...
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Passing parameters to JavaScript files

... I'd recommend not using global variables if possible. Use a namespace and OOP to pass your arguments through to an object. This code belongs in file.js: var MYLIBRARY = MYLIBRARY || (function(){ var _args = {}; // private return { init : function(Args) { _args = A...
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How can I use threading in Python?

I am trying to understand threading in Python. I've looked at the documentation and examples, but quite frankly, many examples are overly sophisticated and I'm having trouble understanding them. ...
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AngularJS ui-router login authentication

I am new to AngularJS, and I am a little confused of how I can use angular-"ui-router" in the following scenario: 10 Answer...
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Qt: can't find -lGL error

... edited Jul 30 '18 at 14:05 Rando Hinn 1,1151717 silver badges3232 bronze badges answered Aug 29 '13 at 6:15 ...
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Is there a typical state machine implementation pattern?

We need to implement a simple state machine in C . Is a standard switch statement the best way to go? We have a current state (state) and a trigger for the transition. ...