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How to unzip a list of tuples into individual lists? [duplicate]
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Use zip(*list):
>>> l = [(1,2), (3,4), (8,9)]
>>> list(zip(*l))
[(1, 3, 8), (2, 4, 9)]
The zip() function pairs up the elements from all inputs, starting with the first values, then the second, etc. By using *l you apply all tuples in l as separate argum...
What is Data URI support like in major email client software?
...binary data in HTML, and browser support is well documented on the web. (IE8 was the first version of IE to support Data URI, with a max 32 KB size per URI; other major browsers have supported it even longer.)
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C++ template typedef
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edited Jan 11 '13 at 19:28
answered May 8 '10 at 17:42
GMa...
What is Erlang written in?
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edited Oct 9 '15 at 8:57
ham-sandwich
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an...
MySQL - How to select data by string length
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edited Sep 10 '15 at 18:04
Larzan
7,63733 gold badges3535 silver badges3737 bronze badges
answered D...
How to show SQL queries run in the Rails console?
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edited Jul 25 '18 at 0:36
morhook
48455 silver badges1515 bronze badges
answered May 29 '10 at...
Is there a printf converter to print in binary format?
...PATTERN "%c%c%c%c%c%c%c%c"
#define BYTE_TO_BINARY(byte) \
(byte & 0x80 ? '1' : '0'), \
(byte & 0x40 ? '1' : '0'), \
(byte & 0x20 ? '1' : '0'), \
(byte & 0x10 ? '1' : '0'), \
(byte & 0x08 ? '1' : '0'), \
(byte & 0x04 ? '1' : '0'), \
(byte & 0x02 ? '1' : '0')...
MongoDB/NoSQL: Keeping Document Change History
... body: [
{ version: 7, value: "Not bad" },
{ version: 8, value: "Not bad at all" }
]
}
]
}
Marking part of the document as deleted in a version is still somewhat awkward though. You could introduce a state field for parts that can be deleted/restored from your appl...
How to immediately see compile errors in project tree of IntelliJ Idea?
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edited May 1 '18 at 7:47
Steve Chambers
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What's the difference between “Request Payload” vs “Form Data” as seen in Chrome dev tools Network t
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The Request Payload - or to be more precise: payload body of a HTTP Request
- is the data norma...