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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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how to change namespace of entire project?
...ied before.
https://www.jetbrains.com/resharper/features/code_refactoring.html
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Checking if a string array contains a value, and if so, getting its position
...tackoverflow.com/a/22812525/1559213 . I struck up to return true/false for Html.CheckBox line. Actually there is a months array and also the model which has some months. If Model month is present in months array we need to return true. Thanks for rocket response :)
– Murali Mur...
CreateProcess error=206, The filename or extension is too long when running main() method
... it in your ant buildfile (build.xml): ant.apache.org/manual/Tasks/javadoc.html
– Brad Mace
Apr 17 '17 at 14:12
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Formatting numbers (decimal places, thousands separators, etc) with CSS
... Unfortunately this is server side, there is a slight CPU hit, we need an html/css edit mask ability. Dressing and rendering should be client side unless we are serving a pdf ?
– mckenzm
Dec 30 '16 at 2:09
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How to test if parameters exist in rails
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use blank? http://api.rubyonrails.org/classes/Object.html#method-i-blank-3F
unless params[:one].blank? && params[:two].blank?
will return true if its empty or nil
also... that will not work if you are testing boolean values.. since
>> false.blank?
=> true
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How to copy a directory using Ant
...s the most succinct option. See also ant.apache.org/manual/Types/fileset.html.
– Jess
Apr 9 '14 at 3:29
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NewLine in object summary
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HTML tags will be ignored by summary, even if they're inside para tag.
– Lazaro Fernandes Lima Suleiman
Oct 8 '15 at 21:07
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What's the difference between $evalAsync and $timeout in AngularJS?
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@SridharChidurala because the DOM (the "HTML") is updated during the digest cycle, you have have to wait for it to be done before you can read the mofifications. However this is discouraged by Angular, you should read x from your scope directly rather than from the...