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How to check if array element exists or not in javascript?
I am working with Titanium, my code looks like this:
18 Answers
18
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How to convert an xml string to a dictionary?
...m that reads an xml document from a socket. I have the xml document stored in a string which I would like to convert directly to a Python dictionary, the same way it is done in Django's simplejson library.
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How do I copy a file in Python?
How do I copy a file in Python?
16 Answers
16
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What are the reasons why Map.get(Object key) is not (fully) generic
What are the reasons behind the decision to not have a fully generic get method
in the interface of java.util.Map<K, V> .
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Split large string in n-size chunks in JavaScript
I would like to split a very large string (let's say, 10,000 characters) into N-size chunks.
22 Answers
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Detect if a NumPy array contains at least one non-numeric value?
I need to write a function which will detect if the input contains at least one value which is non-numeric. If a non-numeric value is found I will raise an error (because the calculation should only return a numeric value). The number of dimensions of the input array is not known in advance - the fu...
Working copy XXX locked and cleanup failed in SVN
...uld be to:
Copy edited items to another location.
Delete the folder containing the problem path.
Update the containing folder through Subversion.
Copy your files back or merge changes as needed.
Commit
Another option would be to delete the top level folder and check out again. Hopefully it does...
Javascript reduce on array of objects
Say I want to sum a.x for each element in arr .
15 Answers
15
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What is the equivalent of MATLAB's repmat in NumPy
I would like to execute the equivalent of the following MATLAB code using NumPy: repmat([1; 1], [1 1 1]) . How would I accomplish this?
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Does JavaScript have the interface type (such as Java's 'interface')?
I'm learning how to make OOP with JavaScript . Does it have the interface concept (such as Java's interface )?
13 Answer...