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What is the difference between tree depth and height?
... the next, and I'm posting this so everyone is aware that this discrepancy now exists and hopefully won't cause bugs in any programs! Thanks.
From the OpenDSA Data Structures & Algos book:
If n1, n2,...,nk is a sequence of nodes in the tree such
that ni is the parent of ni+1 for 1<=i...
How to initialize/instantiate a custom UIView class with a XIB file in Swift
...nk for you: github.com/AliSoftware/Reusable. I am using a similar approach now regarding the UITableViewCells (which I implemented before I discovered that really useful project). hth!
– Frederik Winkelsdorf
Jan 23 '17 at 19:48
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How do I update if exists, insert if not (AKA “upsert” or “merge”) in MySQL?
...sage`
(`thing_id`, `times_used`, `first_time_used`)
VALUES
(4815162342, 1, NOW())
ON DUPLICATE KEY UPDATE
`times_used` = `times_used` + 1
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How to configure encoding in Maven?
... property as a child element of the project element and everything is fine now:
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
</properties>
See ...
How to deal with a slow SecureRandom generator?
...hing like this to generate the required entropy.
My calls to SecureRandom now perhaps take milliseconds.
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Is there a difference between using a dict literal and a dict constructor?
...essage if the number of keys exceeds 256.
I prefer using the dict literal now.
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Determine if Python is running inside virtualenv
...d or supported by most Python 3 frameworks and applications, this function now reduces to a trivial one-liner: def is_venv(): return hasattr(sys, 'real_prefix') or sys.base_prefix != sys.prefix. Just sayin'.
– Cecil Curry
Nov 13 '19 at 6:36
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Does PNG contain EXIF data like JPG?
...
That's very good to know! Do you know if it extracts it from TIFF as well?
– Olivier - interfaSys
Jan 23 '15 at 13:45
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What is difference between MVC, MVP & MVVM design pattern in terms of coding c#
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Plot twist: nobody actually knows what's going on. They're all actually just the same thing. Haha. No but really, even with these "helpful" images it's hard to process what the heck is going on. I think that's part of the problem/confusion.
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What's the Point of Multiple Redis Databases?
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I don't really know any benefits of having multiple databases on a single instance. I guess it's useful if multiple services use the same database server(s), so you can avoid key collisions.
I would not recommend building around using the KE...