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How to generate a random string in Ruby
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Leveraging existing libraries is preferable unless you have a driver to roll your own. See SecureRandom as one example, in the other answer...
NHibernate ISession Flush: Where and when to use it, and why?
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Sep 4 '08 at 11:58
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When does invoking a member function on a null instance result in undefined behavior?
...ould be.
– supercat
Jan 22 '14 at 0:20
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".E2 converts it to an rvalue, " - Uh, no it doesn't
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Collisions when generating UUIDs in JavaScript?
...ttp://devoluk.com/google-chrome-math-random-issue.html
(Link broken as of 2019. Archive link: https://web.archive.org/web/20190121220947/http://devoluk.com/google-chrome-math-random-issue.html.)
Seems like collisions only happen on the first few calls of Math.random. Cause if you just run the crea...
How do I measure request and response times at once using cURL?
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From this brilliant blog post... https://blog.josephscott.org/2011/10/14/timing-details-with-curl/
cURL supports formatted output for the details of the request (see the cURL manpage for details, under -w, –write-out <format>). For our purposes we’ll focus just on the timing ...
What are all the user accounts for IIS/ASP.NET and how do they differ?
Under Windows Server 2008 with ASP.NET 4.0 installed there is a whole slew of related user accounts, and I can't understand which one is which, how to they differ, and which one is REALLY the one that my app runs under. Here's a list:
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How to define optional methods in Swift protocol?
...t?)
– SoftDesigner
Nov 12 '16 at 10:20
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Surely this answer is essentially wrong nowadays, years ...
Match multiline text using regular expression
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answered Oct 31 '18 at 20:53
Yehuda SchwartzYehuda Schwartz
2,07911 gold badge2020 silver badges3030 bronze badges
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What guarantees are there on the run-time complexity (Big-O) of LINQ methods?
...ng like that?
– M.kazem Akhgary
Dec 20 '15 at 12:28
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