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Why does Android use Java? [closed]
OK, this should really be asked to someone from Google, but I just want other opinions.
9 Answers
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ActionController::InvalidAuthenticityToken
...ges which were page cached. Pages got buffered with a stale authenticity token and all actions using the methods post/put/delete where recognized as forgery attempts. Error (422 Unprocessable Entity) was returned to the user.
The solution for Rails 3:
Add:
skip_before_filter :verify_authenticity_...
Reference one string from another string in strings.xml?
I would like to reference a string from another string in my strings.xml file, like below (specifically note the end of the "message_text" string content):
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_csv.Error: field larger than field limit (131072)
...
import sys
import csv
csv.field_size_limit(sys.maxsize)
sys.maxsize works for Python 2.x and 3.x. sys.maxint would only work with Python 2.x (SO: what-is-sys-maxint-in-python-3)
Update
As Geoff pointed out, the code above might result in the following error: OverflowError: Python int too large...
Create Generic method constraining T to an Enum
...ents IConvertible interface, a better implementation should be something like this:
public T GetEnumFromString<T>(string value) where T : struct, IConvertible
{
if (!typeof(T).IsEnum)
{
throw new ArgumentException("T must be an enumerated type");
}
//...
}
This will stil...
How can I make a TextArea 100% width without overflowing when padding is present in CSS?
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Why not forget the hacks and just do it with CSS?
One I use frequently:
.boxsizingBorder {
-webkit-box-sizing: border-box;
-moz-box-sizing: border-box;
box-sizing: border-box;
}
See browser support here.
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vs. . Which to use?
When looking at most sites (including SO), most of them use:
15 Answers
15
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Java: Static vs inner class [duplicate]
...ave a reference to a nesting instance, so a static nested class cannot invoke non-static methods or access non-static fields of an instance of the class within which it is nested.
share
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improve th...
How do I apply a CSS class to Html.ActionLink in ASP.NET MVC?
...on, using VB.NET and I'm trying to apply a css class to a Html.ActionLink using the code:
7 Answers
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How to get the connection String from a database
I have created a database with SQL Server Management Studio, I would like to now use it in my C# application. I need the connection string?
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