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Rails 4: before_filter vs. before_action
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523
As we can see in ActionController::Base, before_action is just a new syntax for before_filter.
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Why is it Valid to Concatenate Null Strings but not to Call “null.ToString()”?
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163
The reason for first one working:
From MSDN:
In string concatenation operations,the C# compiler...
How to generate a create table script for an existing table in phpmyadmin?
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byteC0de
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answered Jul 31 '12 at 11:27
Karan PunamiyaKaran...
What is the leading LINQ for JavaScript library? [closed]
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Have you seen Rx for Javascript, yet? That's what you want.
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Java: int array initializes with nonzero elements
...islav Poslavsky
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What is `params.require(:person).permit(:name, :age)` doing in Rails 4?
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edited Aug 25 '14 at 15:31
0112
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answered Aug 2...
Eclipse Workspaces: What for and why?
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I'll provide you with my vision of somebody who feels very uncomfortable in the Java world, whic...
Extracting substrings in Go
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edited Feb 1 '19 at 14:34
answered Sep 7 '12 at 7:39
Den...
difference between primary key and unique key
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Primary Key:
There can only be one primary key in a table
In some DBMS it cannot be NULL - e....
Case-insensitive string comparison in C++ [closed]
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