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What is the difference between public, protected, package-private and private in Java?
...nfortunately, this answer is a gross oversimplification. Reality is a bit more complicated, especially when you consider protected (which is actually quite a difficult access modifier to fully understand - most people who think they know what protected means really don't). Also, as Bohemian pointe...
How to avoid mysql 'Deadlock found when trying to get lock; try restarting transaction'
...s is what I suggest:
Make sure you have no other queries that lock access more than one key at a time except for the delete statement. if you do (and I suspect you do), order their WHERE in (k1,k2,..kn) in ascending order.
Fix your delete statement to work in ascending order:
Change
DELETE FROM ...
How to compute the similarity between two text documents?
...t;>> pairwise_similarity = tfidf * tfidf.T
though Gensim may have more options for this kind of task.
See also this question.
[Disclaimer: I was involved in the scikit-learn TF-IDF implementation.]
Interpreting the Results
From above, pairwise_similarity is a Scipy sparse matrix that is...
ES6 class variable alternatives
...nsus.
ES7 and beyond
A new proposal for ES7 is being worked on that allows more concise instance variables through class declarations and expressions - https://esdiscuss.org/topic/es7-property-initializers
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How do I load a PHP file into a variable?
...ing on your needs, you could probably use eval() or if you're dealing with more complicated code: github.com/nikic/PHP-Parser.
– Alix Axel
Sep 10 '12 at 9:42
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How to apply bindValue method in LIMIT clause?
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Terminating a script in PowerShell
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Interview questions: WPF Developer [closed]
...No questions, just see what their code is like after a couple of hours (or more if the task is longer).
I have had a zero failure rate on making a hiring descision based on the results of an actual real life programming test.
The task doesn't have to be too difficult. I've used a simple message of...
Standard Android Button with a different color
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