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What's the difference between OpenID and OAuth?

... service. However, since OAuth does not support discovery, it requires pre-selecting and hard-coding the providers you decide to use. A user visiting your site cannot use any identifier, only those pre-selected by you. Also, OAuth does not have a concept of identity so using it for login means eithe...
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How to change line-ending settings

...se GIT and in the "Line Ending Conversion" Section make sure that you have selected "Check out as is - Check in as is"option. (2)and keep the remaining configurations as it is. (3)once installation is done (4)write all the file extensions which are converted to UNIX format into a text file (exten...
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Why doesn't Dictionary have AddRange?

...ined = dict1.Union(dict2) .GroupBy(kvp => kvp.Key) .Select(grp => grp.First()) .ToDictionary(kvp => kvp.Key, kvp => kvp.Value); The main trick when combining dictionaries is dealing with the duplicate keys. In the code above it's the part .Select(grp => g...
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pandas dataframe columns scaling with sklearn

... @RajeshThevar The outer brackets are pandas' typical selector brackets, telling pandas to select a column from the dataframe. The inner brackets indicate a list. You're passing a list to the pandas selector. If you just use single brackets - with one column name followed by ...
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How to add a new audio (not mixing) into a video using ffmpeg?

...:a -c:v copy -shortest output.mp4 The -map option allows you to manually select streams / tracks. See FFmpeg Wiki: Map for more info. This example uses -c:v copy to stream copy (mux) the video. No re-encoding of the video occurs. Quality is preserved and the process is fast. If your input audio f...
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Why does integer division in C# return an integer and not a float?

...ation of the form x / y, binary operator overload resolution is applied to select a specific operator implementation. The operands are converted to the parameter types of the selected operator, and the type of the result is the return type of the operator. The predefined division operators are ...
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Setting design time DataContext on a Window is giving a compiler error?

...w, where you can then scroll down to the ViewModel property, expand it and select the item that you want to bind to. When you do all that, the VS designer will create a Binding statement whose path is relative to the View, i.e. it happens to be exactly the same as the path that x:Bind expects. So,...
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Why does an NSInteger variable have to be cast to long when used as a format argument?

... I suppose the selected answer is technically the best answer to the question, but if you want to know how to avoid casting each occurrence and prevent warnings then I find this is the best solution. – Daniel Wood ...
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Is there a way to create multiline comments in Python?

... In any case, your text editor should also be able to easily comment-out a selected region (by placing a # in front of each line individually). If not, switch to a text editor that does. Programming in Python without certain text editing features can be a painful experience. Finding the right edito...
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Disable pasting text into HTML form

...g the on-screen keyboard doesn't send keys to the browser when each key is selected). If it's possible your page/app could be used by someone with an on-screen keyboard and Opera (e.g.: Nintendo Wii, some mobile phones), don't use this script unless you've tested to make sure the on-screen keyboard ...