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React.js: Wrapping one component into another
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answered Dec 31 '13 at 5:20
Sophie AlpertSophie Alpert
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Create unique constraint with null columns
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@a_horse_with_no_name: I assume you know that I know that. That is actually one of the reasons I advise against it's usage. People who do n...
Useful code which uses reduce()? [closed]
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Here's some cute usages:
Flatten a list
Goal: turn [[1, 2, 3], [4, 5], [6, 7, 8]] into [1, 2, 3, 4, 5, 6, 7, 8].
reduce(list.__add__, [[1, 2, 3], [4, 5], [6, 7, 8]], [])
List of digits to a number
Goal: turn [1, 2, 3, 4, 5, 6, 7, 8] into 12345678.
Ugly, slow way:
int("".join(map(str, [...
Are lists thread-safe?
...t Python? What's the answer for Python itself?
– user541686
Feb 20 '18 at 13:16
@Nils: Uh, the first page you linked t...
Given an emacs command name, how would you find key-bindings ? (and vice versa)
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answered Jun 8 '09 at 14:54
Adam RosenfieldAdam Rosenfield
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Why is using “for…in” for array iteration a bad idea?
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1581
The reason is that one construct:
var a = []; // Create a new empty array.
a[5] = 5; /...
List View Filter Android
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answered Feb 23 '14 at 18:15
M.KouchiM.Kouchi
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What is the difference between 'classic' and 'integrated' pipeline mode in IIS7?
...d Afshari
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How to access property of anonymous type in C#?
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5 Answers
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What does the Reflect object do in JavaScript?
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UPDATE 2015:
As pointed out by 7th's answer, now that ES6 (ECMAScript 2015) has been finalized, more appropriate documentation is now available:
ES6 spec, Reflection
MDN Reflect (including details and examples to all of its methods)
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