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What is the proper way to format a multi-line dict in Python?
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I use #3. Same for long lists, tuples, etc. It doesn't require adding any extra spaces beyond the indentations. As always, be consistent.
mydict = {
"key1": 1,
"key2": 2,
"key3": 3,
}
mylist = [
(1, 'hello'),
(...
Filter dict to contain only certain keys?
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edited Jan 15 '13 at 21:16
Community♦
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answered Aug 6 '10 at 0:22
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How can I check for NaN values?
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1389
math.isnan(x)
Return True if x is a NaN (not a number), and False otherwise.
>>>...
What do the different readystates in XMLHttpRequest mean, and how can I use them?
...alized
1 The request has been set up
2 The request has been sent
3 The request is in process
4 The request is complete
(from https://www.w3schools.com/js/js_ajax_http_response.asp)
In practice you almost never use any of them except for 4.
Some XMLHttpRequest implementations ...
What is the “N+1 selects problem” in ORM (Object-Relational Mapping)?
... prevent N+1 selects.
Reference: Java Persistence with Hibernate, chapter 13.
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How to clear gradle cache?
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283
As @Bradford20000 pointed out in the comments, there might be a gradle.properties file as well a...
Least common multiple for 3 or more numbers
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Is there any way to call a function periodically in JavaScript?
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Jack Miller
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answered Aug 3 '09 at 20:35
zombatzombat
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UIButton remove all target-actions
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Call removeTarget:action:forControlEvents:, pass nil for the target, NULL for action, and use a...
Difference between Divide and Conquer Algo and Dynamic Programming
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edited Jul 4 '18 at 5:35
Gaurang Tandon
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