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MySQL - How to select data by string length
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502
You are looking for CHAR_LENGTH() to get the number of characters in a string.
For multi-byte ...
How to immediately see compile errors in project tree of IntelliJ Idea?
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As of IntelliJ 12 there's an option to automatically build your project upon source changes. In "Settings" --> Build, Execution, Deployment --> "Compiler" check the checkbox "Build project automatically". This will immediately show any...
What is a “context bound” in Scala?
One of the new features of Scala 2.8 are context bounds. What is a context bound and where is it useful?
4 Answers
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Latest jQuery version on Google's CDN
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182
UPDATE 7/3/2014: As of now, jquery-latest.js is no longer being updated.
From the jQuery blog:
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How can I suppress column header output for a single SQL statement?
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2 Answers
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Active
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How do I render a partial of a different format in Rails?
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Beginning with Rails 3.2.3, when calling render :partial (only works outside of the respond_to block).
render formats: [ :html ]
instead of
render format: 'html'
share
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Printing without newline (print 'a',) prints a space, how to remove?
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12 Answers
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Active
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How do I specify different layouts for portrait and landscape orientations?
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204
Create a layout-land directory and put the landscape version of your layout XML file in that d...
How to use `subprocess` command with pipes
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To use a pipe with the subprocess module, you have to pass shell=True.
However, this isn't real...
TypeError: $.ajax(…) is not a function?
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1032
Neither of the answers here helped me. The problem was: I was using the slim build of jQuery, wh...