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Can the jQuery UI Datepicker be made to disable Saturdays and Sundays (and holidays)?

I use a datepicker for choosing an appointment day. I already set the date range to be only for the next month. That works fine. I want to exclude Saturdays and Sundays from the available choices. Can this be done? If so, how? ...
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Why does multiprocessing use only a single core after I import numpy?

I am not sure whether this counts more as an OS issue, but I thought I would ask here in case anyone has some insight from the Python end of things. ...
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Are there console commands to look at whats in the queue and to clear the queue in Sidekiq?

I'm used to using delayed_jobs method of going into the console to see whats in the queue, and the ease of clearing the queue when needed. Are there similar commands in Sidekiq for this? Thanks! ...
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Positioning a div near bottom side of another div

I have outer div and inner div. I need to place inner div at the bottom of the outer one. 4 Answers ...
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ElasticSearch - Return Unique Values

How would I get the values of all the languages from the records and make them unique. 5 Answers ...
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How do you calculate log base 2 in Java for integers?

I use the following function to calculate log base 2 for integers: 10 Answers 10 ...
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Get all column names of a DataTable into string array using (LINQ/Predicate)

I know we can easily do this by a simple loop, but I want to persue this LINQ/Predicate? 4 Answers ...
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How to get string width on Android?

... 6 Answers 6 Active ...
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Is 161803398 A 'Special' Number? Inside of Math.Random()

I suspect the answer is 'Because of Math', but I was hoping someone could give a little more insight at a basic level... 2 ...
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How can I initialize an ArrayList with all zeroes in Java?

It looks like arraylist is not doing its job for presizing: 5 Answers 5 ...