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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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TypeError: sequence item 0: expected string, int found
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string.join connects elements inside list of strings, not ints.
Use this generator expression instead :
values = ','.join(str(v) for v in value_list)
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Python argparse ignore unrecognised arguments
...all unrecognised arguments and carries on. In most situations, this isn't ideal and was changed in argparse. But there are a few situations where you want to ignore any unrecognised arguments and parse the ones you've specified.
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OSGi: What are the differences between Apache Felix and Apache Karaf?
...af's author) from here:
Felix is just the OSGi core runtime. Karaf provides a "distribution" based on Felix by adding other features such as a console, an SSH remoting mechanism, a file deployer and more.
In this diagram of the Karaf architecture, Felix (or other OSGi implementation - currentl...
Including another class in SCSS
... see here for some fun facts about @extend - there's some tricky side effects you should be aware of: stackoverflow.com/questions/30744625/…
– Toni Leigh
Sep 23 '15 at 7:53
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Should bower_components be gitignored?
...ered Nov 8 '15 at 7:26
JoshuaDavidJoshuaDavid
6,92866 gold badges3636 silver badges5050 bronze badges
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Is there any reason to use a synchronous XMLHttpRequest?
...re is the ability to do synchronous requests indicates there might be a valid reason to do so. So what might that valid reason be?
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Hidden features of HTML
HTML being the most widely used language (at least as a markup language) has not gotten its due credit.
Considering that it has been around for so many years, things like the FORM / INPUT controls have still remained same with no new controls added.
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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 ...