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Drop multiple tables in one shot in mysql

How to drop multiple tables from one single database at one command. something like, 4 Answers ...
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Choose newline character in Notepad++

I notice that when I load a text file, Notepad++ will recognize and use whatever the newline character in that file is, \n or \r\n . ...
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PatternSyntaxException: Illegal Repetition when using regex in Java

I don't know much regex, but I need to match a simple pattern. The following should return true, 2 Answers ...
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How to create function that returns nothing

I want to write a function with pl/pgsql . I'm using PostgresEnterprise Manager v3 and using shell to make a function, but in the shell I must define return type. If I don't define the return type, I'm not able to create a function. ...
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finding the type of an element using jQuery

In jQuery, if I have a reference to an element, how can I determine what kind of element it is, for example, an input or an dropdown? Is there any way to find out? ...
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How to define a reply-to address?

... Two ways: class Notifications < ActionMailer::Base default :from => 'your_app@your_domain.com', :reply_to => 'some_other_address@your_domain.com' end Or: class Contacts < ActionMailer::Base def new_contact mail( :to => 'somebody@some_domai...
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Select all child elements recursively in CSS

How can you select all child elements recursively? 2 Answers 2 ...
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Remove or adapt border of frame of legend using matplotlib

When plotting a plot using matplotlib: 2 Answers 2 ...
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Generate array of all letters and digits

Using ruby, is it possible to make an array of each letter in the alphabet and 0-9 easily? 7 Answers ...
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Object initialization syntax

I'm just starting out with F# and I can't find the syntax to do object initialization like in C# 3. 3 Answers ...