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Why are these numbers not equal?

... doi>10.1145/103162.103163 (revision also available) The Floating-Point Guide - What Every Programmer Should Know About Floating-Point Arithmetic 0.30000000000000004.com compares floating point arithmetic across programming languages Several Stack Overflow questions including Why are floating p...
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What is the best way to dump entire objects to a log in C#?

... and output: { Int: 1, String: One, DateTime: 2010-04-11, Guid: c050437f6fcd46be9b2d0806a0860b3e, EmptyIntList: [], IntList: [ 1, 2, 3 ], StringList: [ one, two, three ], StringIntMap: { a: 1...
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Get to UIViewController from UIView?

...nate. I think a lot of developers take these pragmatic projects as Apple's guide to best design practice, which I am quite certain they are not. – Benjohn Jun 3 '14 at 10:27 ...
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C++ display stack trace on exception

...trace() prints source file and line numbers as given in the GettingStarted guide ? – Gimhani Jan 29 '19 at 5:55 add a comment  |  ...
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How do I call the default deserializer from a custom deserializer in Jackson

.... If I see that people do say this is a possible solution I will of course guide them towards it. It may also be that this is not possible for all versions. Still thanks for sharing. – Pablo Jomer Nov 4 '18 at 21:02 ...
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Difference between Bridge pattern and Adapter pattern

... sense for your project! Perhaps consider offering a clarification edit to guide the discussion on where you believe you need to use one or the other. share | improve this answer | ...
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MySql : Grant read only options?

... A step by step guide I found here. To create a read-only database user account for MySQL At a UNIX prompt, run the MySQL command-line program, and log in as an administrator by typing the following command: mysql -u root -p Type the pa...
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When are you truly forced to use UUID as part of the design?

...iqueness becomes quite large. Infinite uniqueness has infinite cost. UUID/GUID is, relatively speaking, a computationally quick and easy way to generate an ID which can be reasonably assumed to be universally unique. This is very important in many systems which need to integrate data from previousl...
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Cluster analysis in R: determine the optimal number of clusters

...ong to find this. Thanks @Ben for answering in such detail. Can you please guide me as to where can I find the logic behind each one of these methods, like what metric or criterion they are using to determine the optimal number of clusters, or how is each one of them different from each other. My bo...
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How do you create a random string that's suitable for a session ID in PostgreSQL?

... (Some systems refer to this data type as a globally unique identifier, or GUID, instead.) This identifier is a 128-bit quantity that is generated by an algorithm chosen to make it very unlikely that the same identifier will be generated by anyone else in the known universe using the same algorithm....