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Appropriate hashbang for Node.js scripts
... who only have Node installed as nodejs.
Rationale:
It's what the cool kids are doing, and if you don't do it too, you're not cool. Major node projects like jshint, karma, bower, and even npm simply use #!/usr/bin/env node as the shebang for their executable scripts.
Because the cool kids are doi...
What is the C# equivalent to Java's isInstance()?
...valent of Java's isInstance. The other answer is simply wrong despite the ridiculous number of upvotes.
– Konrad Rudolph
Sep 21 '16 at 17:21
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Rails: How to list database tables/objects using the Rails console?
...cts').map(&:name)
You should probably wrap them in shorter syntax inside your .irbrc.
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Amazon S3 Change file download name
I have files stored on S3 with a GUID as the key name.
7 Answers
7
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is there an easy way to get the http status code in the failure block from AFHTTPClient?
...eachable/timeout, httpStatusCode will be always 0.
Alternatively you can identify the issue by understanding the operationStatusCode. It is a NSError Object.
If it cannot reach/timeout/no network to process request, the operationStatusCode will be -1009.
If you cancel the operations queue the ...
postgresql port confusion 5433 or 5432?
... have installed. I don't use Mac and can't offer much more detail on that side without spending more time than is currently available.
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What is the difference between “AS” and “IS” in an Oracle stored procedure?
...instead of the IS keyword for creating a
standalone procedure.
and considering previous answers,
I guess
AS is for stand alone (outside of any block, subprogram, package) entities
and
IS is for embedded (within a block, subprogram or package) entities.
.
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To find whether a column exists in data frame or not
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Thanks for this, colnames didn't work for me but names did.
– Docconcoct
Dec 20 '17 at 10:35
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fork() branches more than expected?
Consider the following piece of code:
3 Answers
3
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iPhone - Get Position of UIView within entire UIWindow
...simple, but I had the feeling apple wouldn't give it so easy... well they did. thanks
– Lior Frenkel
May 15 '11 at 14:19
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