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Accessing inactive union member and undefined behavior?
...p well be more of a mess, because of the way you store exact numbers.
more info you could get in here.
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Remove sensitive files and their commits from Git history
...e
In the future, if you accidentally commit some changes with sensitive information but you notice before pushing to a remote repository, there are some easier fixes. If you last commit is the one to add the sensitive information, you can simply remove the sensitive information, then run:
git co...
How to implement has_many :through relationships with Mongoid and mongodb?
...e because your join table is an Appointment class which carries some extra information, not just the association.
How you model this depends to some extent on the queries that you need to run but it seems as though you will need to add the Appointment model and define associations to Patient and Ph...
What is the most efficient/elegant way to parse a flat table into a tree?
...ad "Trees and Hierarchies in SQL for Smarties" by Joe Celko for a lot more information on these designs.
I usually prefer a design called Closure Table (aka "Adjacency Relation") for storing tree-structured data. It requires another table, but then querying trees is pretty easy.
I cover Closure T...
Adding gif image in an ImageView in android
... protected int blockSize = 0; // block size last graphic control extension info
protected int dispose = 0; // 0=no action; 1=leave in place; 2=restore to bg; 3=restore to prev
protected int lastDispose = 0;
protected boolean transparency = false; // use transparent color
protected in...
Is 'switch' faster than 'if'?
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+1 for actually answering the question, and for useful info. :-) However, a question: From what I understand, a jump table uses indirect jumps; is that correct? If so, isn't that usually slower due to more difficult prefetching/pipelining?
– user541686
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What is the __del__ method, How to call it?
... which one to call first. See the documentation on the gc module for more info.
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How to remove/delete a large file from commit history in Git repository?
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Mac instructions and some other info appear in the original linked post
– nruth
Mar 5 '18 at 18:55
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How to parse an RSS feed using JavaScript?
...and reachable.
Building Content
Once you've successfully extracted the information you need from the feed, you could create DocumentFragments (with document.createDocumentFragment() containing the elements (created with document.createElement()) you'll want to inject to display your data.
Inj...
Reverse a string in Python
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Do you have any info on why [::-1] is fastest? I'd like to dive deeper.
– Tanner
Oct 30 '19 at 17:03
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