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Why return NotImplemented instead of raising NotImplementedError
Python has a singleton called NotImplemented .
4 Answers
4
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What do the different readystates in XMLHttpRequest mean, and how can I use them?
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I'm not sure, @vishalsharma -- as I recall, the readystate is 0 as long as the request is not initialized. After that, any other "completion" (either by success or error) will update the readystate to 4. So losing internet after the transfer starts will flip it t...
What is a tracking branch?
...racking Branches
Checking out a local branch from a remote branch automatically creates what is called a tracking branch. Tracking branches are local branches that have a direct relationship to a remote branch. If you’re on a tracking branch and type git push, Git automatically knows which server...
Passing multiple values to a single PowerShell script parameter
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thanks for including the info on how to call the script - I'm often missing little pieces like that in powershell.
– Jan Bühler
Feb 21 '18 at 16:00
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Best way to detect Mac OS X or Windows computers with JavaScript or jQuery
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@EternalDarknessThat's why I called it isPC (and not isWindows or isLinux) because Linux runs on PCs but macOS only runs on Macs.
– Benny Neugebauer
Jan 10 '19 at 15:25
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Why define an anonymous function and pass it jQuery as the argument?
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The two blocks of code you have shown are dramatically different in when and why they execute. They are not exclusive of each other. They do not serve the same purpose.
JavaScript Modules
(function($) {
// Backbone code in here
})(jQuery);
This is a "JavaScript Modul...
Do you need to use path.join in node.js?
...e only real issue is that Windows command-line processors (or, more specifically, Windows-native command-line utilities) tend to interpret forward slashes as option specifiers rather than path components. Therefore, you need a backslashed path if you need to pass a path to a Windows command run as a...
How does Junit @Rule work?
.../blob/master/src/main/java/org/… , the folder is created in the before() callback method and deleted in the after() callback method ...
– Pierluigi Vernetto
Dec 3 '17 at 9:30
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Differences between std::make_unique and std::unique_ptr with new
...7/368896, I've got it... From that answer, consider the following function call f: f(unique_ptr<T>(new T), function_that_can_throw()); - to quote the answer: The compiler is allowed to call (in order): new T, function_that_can_throw(), unique_ptr<T>(...). Obviously if function_that_can_...
What is the purpose of the implicit grant authorization type in OAuth 2?
...though still comfortable for your users (e.g. you can log out them automatically after x minutes of inactivity). If you use long-life access tokens, you practically make refresh tokens obsolete.
– artkoenig
Jan 23 '17 at 9:48
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