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How to get an object's properties in JavaScript / jQuery?

...ption of six primitive types, everything in ECMA-/JavaScript is an object. Arrays; functions; everything is an object. Even most of those primitives are actually also objects with a limited selection of methods. They are cast into objects under the hood, when required. To know the base class name, y...
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Input and output numpy arrays to h5py

...5py reduces the file size considerably. So, let's say I have the 2D numpy array named A . How do I save it to an h5py file? Also, how do I read the same file and put it as a numpy array in a different code, as I need to do manipulations with the array? ...
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Append a NumPy array to a NumPy array

I have a numpy_array. Something like [ a b c ] . 9 Answers 9 ...
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Reset keys of array elements in php?

The question is how to reset key e.g. for an array: 6 Answers 6 ...
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How to convert JSON to XML or XML to JSON?

... Just FYI, there's a potential issue here. When I was turning an array of xml nodes to json it was making an array in json. But, when I run through an array of xml nodes that have a count of 1, then the json conversion doesn't format an array anymore. An xml array with a single element get...
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Easiest way to check for an index or a key in an array?

... To check if the element is set (applies to both indexed and associative array) [ ${array[key]+abc} ] && echo "exists" Basically what ${array[key]+abc} does is if array[key] is set, return abc if array[key] is not set, return nothing References: See Parameter Expansion in Bash ma...
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How to read a text file into a list or an array with Python

I am trying to read the lines of a text file into a list or array in python. I just need to be able to individually access any item in the list or array after it is created. ...
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Any implementation of Ordered Set in Java?

...led NSOrderedSet that acts as Set and its items can be accessed as an Array 's ones. 10 Answers ...
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Get the first element of an array

I have an array: 39 Answers 39 ...
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Java - get pixel array from image

...getRGB() method as described in @tskuzzy's answer. By accessing the pixels array directly using: byte[] pixels = ((DataBufferByte) bufferedImage.getRaster().getDataBuffer()).getData(); If you are working with large images and performance is an issue, the first method is absolutely not the way to...