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How to tell if JRE or JDK is installed
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You can open up terminal and simply type
java -version // this will check your jre version
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How to create a numpy array of all True or all False?
... or numpy.zeros((2, 2))
Since True and False are represented in Python as 1 and 0, respectively, we have only to specify this array should be boolean using the optional dtype parameter and we are done.
numpy.ones((2, 2), dtype=bool)
returns:
array([[ True, True],
[ True, True]], dtype=b...
How to count number of files in each directory?
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Set cURL to use local virtual hosts
...ays create development sites based on real projects such as http://project1.loc which, after adding to my .hosts file, the browser has no problem using.
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NumPy or Pandas: Keeping array type as integer while having a NaN value
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edited Jan 29 '19 at 14:26
answered Aug 24 '18 at 3:36
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Multiprocessing: How to use Pool.map on a function defined in a class?
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Multiple inheritance for an anonymous class
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edited Jun 5 '14 at 14:45
aspiring_sarge
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How to make a JTable non-editable
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edited May 19 '18 at 10:23
Matthias Braun
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How to check iOS version?
I want to check if the iOS version of the device is greater than 3.1.3
I tried things like:
37 Answers
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Can the jQuery UI Datepicker be made to disable Saturdays and Sundays (and holidays)?
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