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Why Does OAuth v2 Have Both Access and Refresh Tokens?

... Refresh token can be used by a third party that can renew the access token without any knowledge of user credentials. – Marek Dec Dec 22 '15 at 15:58 ...
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Format timedelta to string

... You don't need the str call there, it will be done automatically by print. – Zitrax Feb 14 '14 at 7:49 5 ...
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TDD vs. Unit testing [closed]

...TDD, but they weren't creating any Unit Tests before...then start them off by creating Unit Tests after their code is written. Even Unit tests written after the code are better than no Unit Tests at all! Once they're proficient at Unit Testing (and everything that comes with it), then you can work ...
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Using reCAPTCHA on localhost

...eCAPTCHA Developer's Guide: "localhost domains are no longer supported by default. If you wish to continue supporting them for development you can add them to the list of supported domains for your site key. Go to the admin console to update your list of supported domains. We advise to use a sep...
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What makes JNI calls slow?

... First, it's worth noting that by "slow," we're talking about something that can take tens of nanoseconds. For trivial native methods, in 2010 I measured calls at an average 40 ns on my Windows desktop, and 11 ns on my Mac desktop. Unless you're making man...
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strdup() - what does it do in C?

... However, functions starting with str and a lower case letter are reserved by the standard for future directions. From C11 7.1.3 Reserved identifiers: Each header declares or defines all identifiers listed in its associated sub-clause, and *optionally declares or defines identifiers listed in it...
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Design Pattern for Undo Engine

...of all the commands that have been executed and you can roll them back one by one. share | improve this answer | follow | ...
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Unlink of file failed

...g an open file. This has been corrected. See commit 5bdece0 (15 Dec 2018) by Johannes Schindelin (dscho). (Merged by Junio C Hamano -- gitster -- in commit 5104f8f, 18 Jan 2019) gc/repack: release packs when needed On Windows, files cannot be removed nor renamed if there are still handle...
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Difference between Covariance & Contra-variance

...ifferent. Incidentally, the feature in both languages was in part designed by the same person! – Eric Lippert Mar 9 '16 at 14:20 2 ...
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Task vs Thread differences [duplicate]

...me; it's just like setting a timer to go off in the future A task returned by WebClient.DownloadStringTaskAsync won't take much CPU time locally; it's representing a result which is likely to spend most of its time in network latency or remote work (at the web server) A task returned by Task.Run() r...