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Non-static method requires a target
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Had the same issue with values not loading and being set from an inherited controllers constructor, then being passed into a linq query in the constructor of a child controller and throwing this mysterious error!
– Shawson
Oct 3 '17 at 16:...
How to set auto increment primary key in PostgreSQL?
... available, the hash function becomes inefficient as it selects some other set of columns as a key.
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PDO MySQL: Use PDO::ATTR_EMULATE_PREPARES or not?
...r not-vulnerable) to injection attacks regardless of your EMULATE_PREPARES setting. The only difference is where the parameter replacement occurs--with EMULATE_PREPARES, it occurs in the PDO library; without EMULATE_PREPARES, it occurs on the MySQL server.
Without EMULATE_PREPARES you may get syntax...
Why is 1/1/1970 the “epoch time”?
... reason, the time represented by the number 0 (called the epoch) had to be set in the very recent past. As this was in the early 1970s, the epoch was set to 1971-1-1.
Later, the system time was changed to increment every second, which increased the span of time that could be represented by a 32-bit...
JavaFX Application Icon
...you are using WebStart as the deployment technology then you might want to set the appropriate icon/shortcut/desktop settings in your jnlp file: docs.oracle.com/javase/7/docs/technotes/guides/javaws/…
– jewelsea
Apr 12 '12 at 17:34
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HTML5 Video Dimensions
... in modern browsers since the videoWidth and videoHeight properties aren't set until after the "loadedmetadata" event has fired.
If you happen to query for those properties far enough after the VIDEO element is rendered it may sometimes work, but in most cases this will return values of 0 for both ...
Is there a minlength validation attribute in HTML5?
...ead of jQuery. I just wanted to add that the title attribute allows you to set the message to display to the user if the pattern is not met. Otherwise a default message will be shown.
– None
Aug 30 '12 at 22:46
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Does ARC support dispatch queues?
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or you can add OS_OBJECT_USE_OBJC=0 as a preprocessor macro in your build settings. If you set OS_OBJECT_USE_OBJC to 0, ARC will not retain or release your queue for you, and you will have to do it yourself using dispatch_retain and dispatch_release.
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Can I get the name of the current controller in the view?
...olds the path of the controller used to serve the current view. (ie: admin/settings).
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controller_name holds the name of the controller used to serve the current view. (ie: settings).
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'and' (boolean) vs '&' (bitwise) - Why difference in behavior with lists vs numpy arrays?
... all intents and purposes just an ordinary Python object, like a number 3, set {3,7}, or a function lambda x: x+5.
(Yes, it supports changing its elements, and it supports iteration, and many other things, but that's just what a type is: it supports some operations, while not supporting some others...