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jQuery hasClass() - check for more than one class
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Just now noticed that I have 4 id="hello" elements there. Fixed version in order to make validators happy: jsbin.com/uqoku/2/edit
– Matchu
Feb 6 '10 at 22:38
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CSS selector for text input fields?
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input[type=text]
or, to restrict to text inputs inside forms
form input[type=text]
or, to restrict further to a certain form, assuming it has id myForm
#myForm input[type=text]
Notice: This is not supported by IE6, so if you want to develop for IE6 either use IE7.js (as...
How to delete migration files in Rails 3
...our table or columns.
Another great reference for migrations is: http://guides.rubyonrails.org/migrations.html
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How to stop mysqld
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Thanks, /usr/local/mysql/bin/mysqladmin -u root shutdown did the trick.
– David542
Jun 18 '12 at 22:03
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MySQL - Make an existing Field Unique
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But removes all the duplicates including those outside the columns
– Biasi Wiga
Mar 17 at 12:13
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How to create a jQuery function (a new jQuery method or plugin)?
...nswered Aug 23 '12 at 13:59
CandideCandide
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How to download a Nuget package without nuget.exe or Visual Studio extension?
...y have the following format:
https://www.nuget.org/api/v2/package/{packageID}/{packageVersion}
Then simply unzip the .nupkg file and extract the contents you need.
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How do I escape a single quote ( ' ) in JavaScript? [duplicate]
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You should always consider what the browser will see by the end. In this case, it will see this:
<img src='something' onmouseover='change(' ex1')' />
In other words, the "onmouseover" attribute is just change(, and there's another "attrib...
How to list all the available keyspaces in Cassandra?
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If you want to do this outside of the cqlsh tool you can query the schema_keyspaces table in the system keyspace. There's also a table called schema_columnfamilies which contains information about all tables.
The DESCRIBE and SHOW commands only work i...
What is the advantage to using bloom filters?
...ample usage pattern might be:
You've got a lot of data, on disk -- you decide on what error bound you want (e.g. 1%), that prescribes the value of m. Then the optimal k is determined (from the formula given in the article). You populate your filter from this disk-bound data once.
Now you have the ...