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Can an array be top-level JSON-text?
...p-level JSON-text.
There are three standard documents defining JSON: RFC 4627, RFC 7159 (which obsoletes RFC 4627), and ECMA-404. They differ in which top-level elements they allow, but all allow an object or an array as the top-level element.
RFC 4627: Object or array. "A JSON text is a serializ...
How to do SELECT COUNT(*) GROUP BY and ORDER BY in Django?
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According to the documentation, you should use:
from django.db.models import Count
Transaction.o...
Regex: matching up to the first occurrence of a character
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edited Jul 12 '16 at 22:45
Northys
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How does one output bold text in Bash?
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gsamaras
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answered May 27 '10 at 20:42
psmearspsm...
Android - custom UI with custom attributes
...answered Sep 30 '11 at 9:57
user658042user658042
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remove all variables except functions
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Carl WitthoftCarl Witthoft
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Most efficient way to concatenate strings in JavaScript?
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answered May 22 '13 at 16:16
Jakub HamplJakub Hampl
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In SQL Server, when should you use GO and when should you use semi-colon ;?
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answered Sep 13 '10 at 14:06
cjkcjk
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Why do I get a warning every time I use malloc?
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sepp2ksepp2k
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Why does int num = Integer.getInteger(“123”) throw NullPointerException?
...his problem was featured in Return of the Puzzlers: Schlock and Awe (TS-5186), Josh Bloch and Neal Gafter's 2009 JavaOne Technical Session presentation. Here's the concluding slide:
The Moral
Strange and terrible methods lurk in libraries
Some have innocuous sounding names
I...