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How to generate controller inside namespace in rails
...e namespace admin in controller, and I want to generate a controller inside of the admin folder. How can i do it with a Rails command?
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Extract a substring from a string in Ruby using a regular expression
...an array of the captures
matchdata.captures # ["ants","pants"]
# Or use raw indices
matchdata[0] # whole regex match: "<ants> <pants>"
matchdata[1] # first capture: "ants"
matchdata[2] # second capture: "pants"
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How to create a Custom Dialog box in android?
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More elegant way of declaring multiple variables at the same time
To declare multiple variables at the "same time" I would do:
10 Answers
10
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How to filter Android logcat by application? [duplicate]
... Android logcat output by application? I need this because when I attach a device, I can't find the output I want due to spam from other processes.
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MVC4 DataType.Date EditorFor won't display date value in Chrome, fine in Internet Explorer
I'm using the DataType.Date attribute on my model and an EditorFor in my view. This is working fine in Internet Explorer 8 and Internet Explorer 9 , but in Google Chrome it is showing a date picker and instead of displaying the value it just displays "Month/Day/Year" in faded gray text.
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Why would a JavaScript variable start with a dollar sign? [duplicate]
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PowerShell script to return versions of .NET Framework on a machine?
...eeping the current copy above.
# Get the text from github
$url = "https://raw.githubusercontent.com/dotnet/docs/master/docs/framework/migration-guide/how-to-determine-which-versions-are-installed.md"
$md = Invoke-WebRequest $url -UseBasicParsing
$OFS = "`n"
# Replace the weird text in the tables, a...
There is no ViewData item of type 'IEnumerable' that has the key 'xxx'
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Why can I not push_back a unique_ptr into a vector?
... way to store an unique_ptr into vector? It's extremely slow compared with raw pointer as I tested.
– user2189731
Apr 9 at 7:35
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