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How to reverse a 'rails generate'
...stroy scaffold hohoho
Rails 3.2 adds a new d shortcut to the command, so now you can write:
rails d controller lalala
rails d model yadayada
rails d scaffold hohoho
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linq query to return distinct field values from a list of objects
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Now I can see there is an overload of Distinct in LINQ which take an IEqualityComparer as parameter and return a list of distinct objects depending upon the implementation of methods in IEqualityComparer
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What are the differences between JSON and JavaScript object? [duplicate]
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First you should know what JSON is:
It is language agnostic data-interchange format.
The syntax of JSON was inspired by the JavaScript Object Literal notation, but there are differences between them.
For example, in JSON all keys must be ...
How to convert String object to Boolean Object?
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Well, as now in Jan, 2018, the best way for this is to use apache's BooleanUtils.toBoolean.
This will convert any boolean like string to boolean, e.g. Y, yes, true, N, no, false, etc.
Really handy!
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How can I display an image from a file in Jupyter Notebook?
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Note, until now posted solutions only work for png and jpg!
If you want it even easier without importing further libraries or you want to display an animated or not animated GIF File in your Ipython Notebook. Transform the line where yo...
UTF-8 byte[] to String
...ream to read the bytes of a UTF-8 encoded text file into a byte array. I know that I can use the following routine to convert the bytes to a string, but is there a more efficient/smarter way of doing this than just iterating through the bytes and converting each one?
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Pass Additional ViewData to a Strongly-Typed Partial View
...w, ensure you inherit your new class and change the bits of code that will now be in error. namely the references to your fields.
Hope this helps. If not then let me know and I'll post specific code.
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@Scope(“prototype”) bean scope not creating new bean
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So we dont have it now in spring 5 ?
– Raghuveer
Mar 8 '19 at 7:47
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Executing multiple commands from a Windows cmd script
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@Gulzar Nazim - Do you know if I can put all the commands in a single batch file with if-else statement as I don't want to maintain it in different batch files?
– Ng2-Fun
Aug 26 '16 at 19:49
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RedirectToAction with parameter
...ontroller... that was literally in my first days of MVC, if I had to guess now I'd say I had some kind of routing setup issue to look into.
– Eric Brown - Cal
Oct 28 '14 at 16:16
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