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Get array of object's keys
I would like to get the keys of a JavaScript object as an array, either in jQuery or pure JavaScript.
7 Answers
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strdup() - what does it do in C?
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Exactly what it sounds like, assuming you're used to the abbreviated way in which C and UNIX assigns words, it duplicates strings :-)
Keeping in mind it's actually not part of the ISO C standard itself(a) (it's a POSIX thing), it's effectively doing...
How to exclude a module from a Maven reactor build?
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The easiest might be to use profiles like this:
<project>
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<modules>
<module>common</module>
<module>foo</module>
<module>bar</module>
<modules>
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<profiles>
<profile>...
Using the “start” command with parameters passed to the started program
...In other words, give it an empty title before the name of the program to fake it out.
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Java NIO FileChannel versus FileOutputstream performance / usefulness
... same level, also many times the FileChannel way is slower. Can I please know more details comparing these two methods. Here is the code I used, the file that I am testing with is around 350MB . Is it a good option to use NIO based classes for File I/O, if I am not looking at random access or oth...
What is SOA “in plain english”? [closed]
... answered Jan 8 '10 at 9:20
KB22KB22
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Ruby on Rails generates model field:type - what are the options for field:type?
...new model and forget the syntax for referencing another model's ID. I'd look it up myself, but I haven't figured out, among all my Ruby on Rails documentation links, how to find the definitive source.
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Ruby convert Object to Hash
Let's say I have a Gift object with @name = "book" & @price = 15.95 . What's the best way to convert that to the Hash {name: "book", price: 15.95} in Ruby, not Rails (although feel free to give the Rails answer too)?
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Can someone give an example of cosine similarity, in a very simple, graphical way?
Cosine Similarity article on Wikipedia
10 Answers
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Remove or uninstall library previously added : cocoapods
I added an external framework via cocoapods into my iOS application. How can i remove that library from the project?
6 Answ...