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List of special characters for SQL LIKE clause
...ns => [0-9] Instead you need to specify each character like this : [0123456789]
– Çağdaş Tekin
Apr 3 '09 at 5:13
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Purpose of asterisk before a CSS property
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answered Nov 6 '09 at 21:44
Waleed AmjadWaleed Amjad
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How to remove a field from params[:something]
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214
Rails 4/5 - edited answer
(see comments)
Since this question was written newer versions of Rail...
How to generate controller inside namespace in rails
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answered Feb 23 '13 at 17:45
Chris PetersChris Peters
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How to npm install to a specified directory?
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4 Answers
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...t;%: %> - is short-hand for Response.Write(Server.HTMLEncode()) ASP.net 4.0+
<%#: %> - is used for data binding expressions and is automatically HTMLEncoded.
<%-- --%> - is for server-side comments
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What does “atomic” mean in programming?
...of type long. The following operation is not an atomic operation:
foo = 65465498L;
Indeed, the variable is written using two separate operations: one that writes the first 32 bits, and a second one which writes the last 32 bits. That means that another thread might read the value of foo, and see ...
Getting exact error type in from DbValidationException
... situation where I'm initializing my model in DatabaseInitializer() for EF 4.1 and get this annoying error "Validation failed for one or more entities. See 'EntityValidationErrors' property for more details." So, I go to this EntityValidationErrors and there is a field {System.Data.Entity.Validat...
How to get the current directory in a C program?
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– Jonathan Leffler
Nov 18 '08 at 14:18
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Oh, and is it more conventional to use printf(...) in...