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Python memory usage of numpy arrays
I'm using python to analyse some large files and I'm running into memory issues, so I've been using sys.getsizeof() to try and keep track of the usage, but it's behaviour with numpy arrays is bizarre. Here's an example involving a map of albedos that I'm having to open:
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Decoding JSON using json.Unmarshal vs json.NewDecoder.Decode
I'm developing an API client where I need to encode a JSON payload on request and decode a JSON body from the response.
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How to define @Value as optional
I have the following in a Spring bean:
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Using sed and grep/egrep to search and replace
I am using egrep -R followed by a regular expression containing about 10 unions, so like:
.jpg | .png | .gif etc. This works well, now I would like to replace all strings found with .bmp
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_DEBUG vs NDEBUG
Which preprocessor define should be used to specify debug sections of code?
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Is there a way to do method overloading in TypeScript?
Is there a way to do method overloading in TypeScript language?
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How to retrieve a user environment variable in CMake (Windows)
I know how to retrieve a normal machine wide environment variable in CMAKE using
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What does 'var that = this;' mean in JavaScript?
In a JavaScript file I saw:
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Take the content of a list and append it to another list
I am trying to understand if it makes sense to take the content of a list and append it to another list.
7 Answers
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iOS: Use a boolean in NSUserDefaults
...lication is loaded, I want to be able to check whether or not the users login credentials have been saved to NSUserDefaults .
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