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Hyphen, underscore, or camelCase as word delimiter in URIs?
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answered Aug 26 '13 at 18:32
Neil McGuiganNeil McGuigan
39.6k1010 gold badges100100 silver badges134134 bronze badges
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C# Convert List to Dictionary
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250
Try this:
var res = list.ToDictionary(x => x, x => x);
The first lambda lets you pick...
Simulate CREATE DATABASE IF NOT EXISTS for PostgreSQL?
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Aug 22 '13 at 19:25
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What does -D_XOPEN_SOURCE do/mean?
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132
When you do
#define _XOPEN_SOURCE <some number>
or
cc -D_XOPEN_SOURCE=<some number&...
Can a C++ enum class have methods?
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126
No, they can't.
I can understand that the enum class part for strongly typed enums in C++11 mi...
How often to commit changes to source control? [closed]
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26 Answers
26
Active
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How do I check if a type provides a parameterless constructor?
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edited Apr 23 '13 at 12:01
answered Jan 13 '11 at 14:26
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3个马...
test a file upload using rspec - rails
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292
You can use fixture_file_upload method to test file uploading:
Put your test file in "{Rails.r...