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Converting an integer to a hexadecimal string in Ruby
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327
You can give to_s a base other than 10:
10.to_s(16) #=> "a"
Note that in ruby 2.4 FixNum...
JavaScript - cannot set property of undefined
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data: c
};
};
If you're in an environment that supports ES2015 features, you can use computed property names:
d = {
[a]: {
greetings: b,
data: c
}
};
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Python 3 ImportError: No module named 'ConfigParser'
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edited Apr 13 '16 at 12:10
Mark Amery
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Calling Objective-C method from C++ member function?
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204
You can mix C++ with Objective-C if you do it carefully. There are a few caveats but generally...
Why doesn't height: 100% work to expand divs to the screen height?
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420
In order for a percentage value to work for height, the parent's height must be determined. The...
Liquibase lock - reasons?
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answered Sep 29 '13 at 18:20
Adrian BerAdrian Ber
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See what process is using a file in Mac OS X
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agillgilla
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answered Nov 29 '11 at 20:38
ShaunShaun
1,12177 silver badg...
What does appending “?v=1” to CSS and Javascript URLs in link and script tags do?
...r example:
<link ... href="http://sstatic.net/stackoverflow/all.css?v=c298c7f8233d">
I think instead of a revision number the SO team went with a file hash, which is an even better approach, even with a new release, the browsers only forced to grab a new version when the file actually chang...
Jackson Vs. Gson [closed]
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I did this research the last week and I ended up with the same 2 libraries. As I'm using Spring 3 (that adopts Jackson in its default Json view 'JacksonJsonView') it was more natural for me to do the same. The 2 lib are pretty much the same... at the end they simply map to a json file! :...
Stop Chrome Caching My JS Files
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