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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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Is storing a delimited list in a database column really that bad?
...or good.
It breaks first normal form.
A second criticism is that putting raw input results directly into a database, without any validation or binding at all, leaves you open to SQL injection attacks.
What you're calling laziness and lack of SQL knowledge is the stuff that neophytes are made of. ...
Create request with POST, which response codes 200 or 201 and content
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How to get an object's property's value by property name?
...ame(s) that you're interested in. Note that this doesn't simply return the raw value for that property; instead you get something that still behaves like an object.
[PS]> $property = (Get-Process)[0] | Select-Object -Property Name
[PS]> $property
Name
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armsvc
[PS]> $property.GetType...
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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Where are shared preferences stored?
...tory and add a new folder called 'xml'. Other "special" folders are anim, drawable, layout, menu, raw, and values.
– JasCav
May 26 '11 at 23:10
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What to do about Eclipse's “No repository found containing: …” error messages?
I'm running Eclipse's Helios EE bundle on Linux to which I added the subversive plugins, the m2e Maven integration and the Mylin connector for Trac. For the last couple of weeks I've been trying to install updates, and every time I get back a message like
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How to insert a value that contains an apostrophe (single quote)?
... should only ever worry about this issue when you manually edit data via a raw SQL interface since writing queries outside of development and testing should be a rare occurrence. In code there are techniques and frameworks (depending on your stack) that take care of escaping special characters, SQL ...
There is no ViewData item of type 'IEnumerable' that has the key 'xxx'
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