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How to know if two arrays have the same values

..., i.e. ['a', 'b'] and ['a,b']. I would only recommend this technique for small throwaway scripts. – alex Mar 7 '16 at 16:23 1 ...
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How can I randomize the lines in a file using standard tools on Red Hat Linux?

... I'm usually a Perl fan, but came across this ruby example which has the benefit of being shorter: ruby -e 'puts STDIN.readlines.shuffle'. It would need testing on big inputs to see if the speed is comparable. (also works on OS X) ...
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What is the difference between partitioning and bucketing a table in Hive ?

... Partitioning data is often used for distributing load horizontally, this has performance benefit, and helps in organizing data in a logical fashion. Example: if we are dealing with a large employee table and often run queries with WHERE clauses that restrict the results to a particular ...
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WPF ToolBar: how to remove grip and overflow

...right. they are both grayed out, but we'd like them to not be displayed at all. 6 Answers ...
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Django: Display Choice Value

...ing your information via JSON (for instance in a pagination scenario)? Ideally without the overhead of instantiating the Models one by one and calling get_field_display(). – DylanYoung Mar 23 '17 at 17:34 ...
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How can I create a self-signed cert for localhost?

... I followed all these steps and I'm getting a ERR_SSL_VERSION_OR_CIPHER_MISMATCH in Chrome 60 and Safari 10.1.2 doesn't like it either. – styfle Aug 5 '17 at 21:19 ...
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How to override Backbone.sync?

I'm trying out Backbone.js, and one of the things I'm trying is to make a call to a remote API, so I need to be able to override Backbone.sync, as I understand the documentation . ...
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Iterate over model instance field names and values in template

...f that instance in table format, with the field name (verbose_name specifically if specified on the field) in the first column and the value of that field in the second column. ...
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Prevent jQuery UI dialog from setting focus to first textbox

...ts, under the title 'Focus'): Upon opening a dialog, focus is automatically moved to the first item that matches the following: The first element within the dialog with the autofocus attribute The first :tabbable element within the dialog's content The first :tabbable element withi...
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How can a LEFT OUTER JOIN return more records than exist in the left table?

I have a very basic LEFT OUTER JOIN to return all results from the left table and some additional information from a much bigger table. The left table contains 4935 records yet when I LEFT OUTER JOIN it to an additional table the record count is significantly larger. ...