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What is the MySQL VARCHAR max size?

...er is subject to the maximum row size (65,535 bytes, which is shared among all columns) and the character set used. However, note that the limit is lower if you use a multi-byte character set like utf8 or utf8mb4. Use TEXT types inorder to overcome row size limit. The four TEXT types are TINY...
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Adding devices to team provisioning profile

...ed to add a device to my team provisioning profile, however I do not physically have the device so I can't hook it up to my computer so Xcode can't add the UDID to my devices and to the team provisioning profile. Is there a way to add it manually to the team provisioning profile, I can't figure out...
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Leaflet - How to find existing markers, and delete markers?

... Should be a way to collect all of the layers used by Leaflet. :/ – jackyalcine Aug 1 '12 at 21:39 10 ...
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Why is the C++ STL is so heavily based on templates? (and not on *interfaces*)

...OOP code, but it also had a turing-complete template language overlaid, it allowed compile-time metaprogramming, and people had discovered generic programming. Suddenly, OOP just didn't seem all that important. Not when we can write simpler, more concise and more efficient code by using techniques a...
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Database: To delete or not to delete records

I don't think I am the only person wondering about this. What do you usually practice about database behavior? Do you prefer to delete a record from the database physically? Or is it better to just flag the record with a "deleted" flag or a boolean column to denote the record is active or inactive? ...
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Google Maps API v3: Can I setZoom after fitBounds?

...ot on an embedded Google Map (API v3). I'd like the bounds to accommodate all points unless the zoom level is too low (i.e., zoomed out too much). My approach has been like this: ...
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Static variables in JavaScript

... If you come from a class-based, statically typed object-oriented language (like Java, C++ or C#) I assume that you are trying to create a variable or method associated to a "type" but not to an instance. An example using a "classical" approach, with constructor ...
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Hibernate: hbm2ddl.auto=update in production?

...ite your own patches, review them with DBA, test them, then apply them manually. Theoretically, if hbm2ddl update worked in development, it should work in production too. But in reality, it's not always the case. Even if it worked OK, it may be sub-optimal. DBAs are paid that much for a reason. ...
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Workflow for statistical analysis and report writing

... for data analysis related to custom report writing? The use-case is basically this: 14 Answers ...
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vertical divider between two columns in bootstrap

... If the columns are of different heights, you can make the line run all the way down by setting min-height: 100%; height: 100%; in the CSS for the container div and the divs containing each column. – raul May 8 '16 at 2:52 ...