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Best way to do multi-row insert in Oracle?
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answered Sep 2 '08 at 14:08
EspoEspo
38.7k2020 gold badges126126 silver badges156156 bronze badges
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When to use EntityManager.find() vs EntityManager.getReference() with JPA
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edited Oct 22 '09 at 17:14
answered Oct 22 '09 at 17:06
Ar...
When should I use C++14 automatic return type deduction?
With GCC 4.8.0 released, we have a compiler that supports automatic return type deduction, part of C++14. With -std=c++1y , I can do this:
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What is the difference between HAVING and WHERE in SQL?
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edited May 19 '14 at 20:56
Dorian
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Parse rfc3339 date strings in Python? [duplicate]
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edited Sep 13 '16 at 6:45
answered Apr 24 '14 at 18:50
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Nullable ToString()
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Tomas VanaTomas Vana
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21
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Using a 'using alias = class' with generic types? [duplicate]
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104
No there is not. A type alias in C# must be a closed (aka fully resolved) type so open generics...
How to decode Unicode escape sequences like “\u00ed” to proper UTF-8 encoded characters?
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Try this:
$str = preg_replace_callback('/\\\\u([0-9a-fA-F]{4})/', function ($match) {
return mb_convert_encoding(pack('H*', $match[1]), 'UTF-8', 'UCS-2BE');
}, $str);
In case it's UTF-16 based C/C++/Java/Json-style:
$str = preg_replace_callback('/\\\\u([0-9a-fA-F]{4})/', funct...
What does `:_*` (colon underscore star) do in Scala?
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