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MongoDB with redis
...ere are a few examples of concrete usage of Redis on top of MongoDB.
Pre-2.2 MongoDB does not have yet an expiration mechanism. Capped collections cannot really be used to implement a real TTL. Redis has a TTL-based expiration mechanism, making it convenient to store volatile data. For instance, u...
Jackson: how to prevent field serialization
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edited May 13 '18 at 10:32
narendra-choudhary
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a...
“TypeError: (Integer) is not JSON serializable” when serializing JSON in Python?
...ictionary to a json file from python, but I keep getting the "TypeError: 1425 is not JSON serializable" message.
10 Answers...
How to edit multi-gigabyte text files? Vim doesn't work =( [closed]
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If you are on *nix (and assuming you have to modify only parts of file (and rarely)), you may sp...
Using pg_dump to only get insert statements from one table within database
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if version < 8.4.0
pg_dump -D -t <table> <database>
Add -a before the -t...
Spring: Why do we autowire the interface and not the implemented class?
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2 Answers
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How do I find all files containing specific text on Linux?
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How to calculate dp from pixels in android programmatically [duplicate]
...you must use the method described here: https://stackoverflow.com/a/17880012/504611 (quoted below for convenience).
Without Context object, elegant static methods:
public static int dpToPx(int dp) {
return (int) (dp * Resources.getSystem().getDisplayMetrics().density);
}
public static int ...
Passing HTML to template using Flask/Jinja2
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Armin Ronacher
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answered Jul 8 '10 at 17:48
iamgopaliamgopa...
How can I change an element's text without changing its child elements?
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edited May 23 '17 at 11:54
Community♦
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answered Nov 5 '10 at 14:40
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