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Converting camel case to underscore case in ruby
...on occurred, nil otherwise. (see http://www.ruby-doc.org/core-1.9.3/String.html#method-i-gsub-21)
def to_underscore!
gsub!(/(.)([A-Z])/,'\1_\2')
downcase!
end
def to_underscore
dup.tap { |s| s.to_underscore! }
end
end
So "SomeCamelCase".to_underscore # =>"some_camel_...
Ruby capitalize every word first letter
...o the String#capitalize method.
http://www.ruby-doc.org/core-1.9.3/String.html#method-i-capitalize
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Open a link in browser with java button? [duplicate]
... the user has assigned a custom "open with" action to the file exten like "html" then this will NOT open the browser, but the program the user has linked it with.... This is not a solution at all!
– thesaint
May 7 '15 at 20:11
...
java.lang.IllegalStateException: Can not perform this action after onSaveInstanceState
...p.
http://developer.android.com/reference/android/app/FragmentTransaction.html
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Check if table exists without using “select from”
...AME = 'table201608');
Note if you're running this a lot -- like over many HTML requests in a short period -- the 2nd will be way faster since it'll be cached an average 200 ms or faster.
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Make elasticsearch only return certain fields?
...elds: https://www.elastic.co/guide/en/elasticsearch/reference/7.3/docs-get.html#get-source-filtering
They state about source filtering:
If you only need one or two fields from the complete _source, you can
use the _source_include & _source_exclude parameters to include or
filter out tha...
Get the _id of inserted document in Mongo database in NodeJS
..._id); }); Ref: mongodb.github.io/node-mongodb-native/markdown-docs/insert.html
– Rohit Singh Sengar
Jun 16 '14 at 11:47
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How do I toggle an element's class in pure JavaScript?
...eath the window object. Only IDs do. See 2ality.com/2012/08/ids-are-global.html
– mikemaccana
Mar 13 '15 at 11:44
...
Merge and interleave two arrays in Ruby
...entation for the Array class at http://www.ruby-doc.org/core/classes/Array.html#M000275.
This answer assumes that you don't want duplicate array elements. If you want to allow duplicate elements in your final array, a += b should do the trick. Again, if you don't want to mutate a, use a + b and ass...
Is there an interpreter for C? [closed]
...ithub.com/danielkeller/cinterp or to free-compilers.sharnoff.org/TOOL/C-12.html ? A link would improve this answer ...
– f3lix
May 8 '13 at 10:41
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