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Multiprocessing: How to use Pool.map on a function defined in a class?
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How to style a checkbox using CSS
...believe this is related to the fact that some browsers do not allow you to set :after and :before on input elements. Which unfortunately means for the moment only WebKit browsers are supported. Firefox + Internet Explorer will still allow the checkboxes to function, just unstyled, and this will hop...
Difference between map and collect in Ruby?
I have Googled this and got patchy / contradictory opinions - is there actually any difference between doing a map and doing a collect on an array in Ruby/Rails?
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object==null or null==object?
I heard from somebody that null == object is better than object == null check
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What do all of Scala's symbolic operators mean?
Scala syntax has a lot of symbols. Since these kinds of names are difficult to find using search engines, a comprehensive list of them would be helpful.
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Best way to test exceptions with Assert to ensure they will be thrown
...itions hold, say a transaction is rolled back or some value has still been set. In these cases I wrap it in a try/catch block that expects the exact exception, does an Assert.Fail if the code succeeds and also catches generic exceptions to make sure that a different exception is not thrown.
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Strings are objects in Java, so why don't we use 'new' to create them?
We normally create objects using the new keyword, like:
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jQuery how to bind onclick event to dynamically added HTML element [duplicate]
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The first problem is that when you call append on a jQuery set with more than one element, a clone of the element to append is created for each and thus the attached event observer is lost.
An alternative way to do it would be to create the link for each element:
function handler()...
Command copy exited with code 4 when building - Visual Studio restart solves it
Every now and then when I build my solution here (with 7 projects in it) I get the dreaded 'Command copy exited with code 4' error, in Visual Studio 2010 Premium ed.
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INNER JOIN ON vs WHERE clause
For simplicity, assume all relevant fields are NOT NULL .
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