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Meaning of $? (dollar question mark) in shell scripts
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Arnaud Le BlancArnaud Le Blanc
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http HEAD vs GET performance
... nicely.
For example, suppose you want to check if resource 123 exists. A 200 means "yes" and a 404 means "no":
HEAD /resources/123 HTTP/1.1
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HTTP/1.1 404 Not Found
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However, if the "yes" or "no" you want from your REST service is a part of the resource itself, rather than meta data, ...
Leading zeros for Int in Swift
... Imanou PetitImanou Petit
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Can I replace groups in Java regex?
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answered Jun 12 '09 at 20:05
ChadwickChadwick
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Getting reference to the top-most view/window in iOS application
... Besi
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answered Nov 8 '11 at 4:03
an0an0
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How to render a DateTime object in a Twig template
...on.date.php.
– JonnyS
Mar 19 '14 at 20:22
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Watch out for null values; in a similar use case, I'm...
NuGet behind a proxy
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206
Here's what I did to get this working with my corporate proxy that uses NTLM authentication. I...
Remove multiple attributes with jQuery's removeAttr
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– Patoshi パトシ
Oct 21 '14 at 20:25
@duckx Update. It makes no sense to use an old version of jQuery. Many bugs ...
Convert interface{} to int
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Aug 4 '13 at 9:32
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Spring JPA selecting specific columns
...als answer.
– phil294
Jan 28 '17 at 20:26
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