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is of a type that is invalid for use as a key column in an index
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Why not use java.util.logging?
...any applications and they all use JUL. Whenever I use these tools in a web-service type app the logging just disappears or goes somewhere unpredictable or strange.
Our solution was to add a facade to the library code that meant that the library log calls did not change but were dynamically redirect...
Apply CSS style attribute dynamically in Angular JS
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ngStyle directive allows you to set CSS style on an HTML element dynamically.
Expression which evals to an object whose keys are CSS style names and values are corresponding values for those CSS keys. Since some CSS style names are not val...
What are the differences between ipython and bpython?
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Mongo: find items that don't have a certain field
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Rails: Default sort order for a rails model?
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Automatic prune with Git fetch or pull
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Comparing boxed Long values 127 and 128
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Why does (“foo” === new String(“foo”)) evaluate to false in JavaScript?
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What is the difference between is_a and instanceof?
...ut PHP versions >= 5.3.9 now accept an optional third boolean argument $allow_string (defaults to false) to allow comparisons of string class names instead:
class MyBaseClass {}
class MyExtendingClass extends MyBaseClass {}
// Original behavior, evaluates to false.
is_a(MyExtendingClass::class,...