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Parse large JSON file in Nodejs

I have a file which stores many JavaScript objects in JSON form and I need to read the file, create each of the objects, and do something with them (insert them into a db in my case). The JavaScript objects can be represented a format: ...
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How do I design a class in Python?

I've had some really awesome help on my previous questions for detecting paws and toes within a paw , but all these solutions only work for one measurement at a time. ...
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@UniqueConstraint and @Column(unique = true) in hibernate annotation

What is difference between @UniqueConstraint and @Column(unique = true) ? 4 Answers ...
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PostgreSQL Crosstab Query

Does any one know how to create crosstab queries in PostgreSQL? For example I have the following table: 6 Answers ...
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Django migration strategy for renaming a model and relationship fields

I'm planning to rename several models in an existing Django project where there are many other models that have foreign key relationships to the models I would like to rename. I'm fairly certain this will require multiple migrations, but I'm not sure of the exact procedure. ...
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How can I initialize an ArrayList with all zeroes in Java?

It looks like arraylist is not doing its job for presizing: 5 Answers 5 ...
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Get generated id after insert

I'm using the SQLite with Android, and I want to know the best way to get the generated id of the row I inserted. 5 Answers...
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How to read data from a zip file without having to unzip the entire file

Is there anyway in .Net (C#) to extract data from a zip file without decompressing the complete file? 6 Answers ...
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Pointer to class data member “::*”

I came across this strange code snippet which compiles fine: 15 Answers 15 ...
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How to get a subset of a javascript object's properties

Say I have an object: 25 Answers 25 ...