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#1071 - Specified key was too long; max key length is 1000 bytes

... `pds_core_menu_items`; It tells you the proportion of rows that have no more than a given string length in the menu_link column. You might see output like this: +---------------+---------------+---------------+----------------+ | pct_length_10 | pct_length_20 | pct_length_50 | pct_length_100 | ...
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Determine device (iPhone, iPod Touch) with iOS

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Using the field of an object as a generic Dictionary key

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Library not loaded: libmysqlclient.16.dylib error when trying to run 'rails server' on OS X 10.6 wit

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Stateless and Stateful Enterprise Java Beans

... shopping cart, a booking process...) are typical use cases for SFSB. One more thing. If you are using SFSB, then you must avoid injecting them into classes that are multithreaded in nature, such as Servlets and JSF managed beans (you don't want it to be shared by all clients). If you want to use S...
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Interface defining a constructor signature?

...ves just like what we would expect from an IDrawable. If you need to pass more than one parameter to the MustInitialize constructor, you can create a class that defines properties for all of the fields you'll need to pass in. ...
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Can you use hash navigation without affecting history?

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Is the C# static constructor thread safe?

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How to use multiple AWS Accounts from the command line?

...ill become default profile i.e. when no --profile param in the command. More on default profile If you spend more time using account1, you can make it the default by setting the AWS_DEFAULT_PROFILE environment variable. When the default environment variable is set, you do not need to specify the...
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Converting numpy dtypes to native python types

...f it simply returns the same value. That way I could apply .item() on far more numpy scalars without special casing. As it is, seemingly parallel concepts differ due to underlying implementation. I totally understand why this was done. But it is an annoyance to the library user. ...