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When is JavaScript's eval() not evil?
...s "evil". The word "evil", as used by programming language people, usually means "dangerous", or more precisely "able to cause lots of harm with a simple-looking command". So, when is it OK to use something dangerous? When you know what the danger is, and when you're taking the appropriate precautio...
jQuery UI accordion that keeps multiple sections open?
...d if the instrument halves are together, or something in between. If words mean anything, then the accordion software UI control should allow any combination of open and closed panels.
– birdus
Sep 19 '17 at 22:15
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What is “above-the-fold content” in Google Pagespeed?
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Can you clarify what the percents mean? Let's say PageSpeed reports that 55% of above-the-fold content can be rendered without waiting for external stylesheets to load. Which means that 45% of above-the-fold content are styled with rules from external stylesh...
AngularJS : The correct way of binding to a service properties
... watchers.
-1 What if multiple controllers need the same data models? That means that you have multiple API's to update with every model change.
$scope.timerData = Timer.data; is starting to sound mighty tempting right about now... Let's dive a little deeper into that last point... What kind of ...
Java packages com and org
What are the meaning of the packages org and com in Java?
4 Answers
4
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Template default arguments
...function arguments. With a class, it's not possible to decide, whether you meant a template class with default arguments or a non template class.
– Olaf Dietsche
Mar 12 '13 at 23:09
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What is the advantage to using bloom filters?
...in the set is exactly why it is called probabilistic. Using smart words it means that false positive are possible (there can be cases where it falsely thinks that the element is positive) but false negative are impossible.
But it can't *:
remove an item from the set
give you a list of all element...
How can I monitor the thread count of a process on linux?
...f Light Weight Processes (threads). Thus ps aliases nlwp to thcount, which means that
$ ps -o thcount <pid>
does also work.
If you want to monitor the thread count, simply use watch:
$ watch ps -o thcount <pid>
To get the sum of all threads running in the system:
$ ps -eo nlwp | ...
How to check whether an object has certain method/property?
... null;
}
catch(AmbiguousMatchException)
{
// ambiguous means there is more than one result,
// which means: a method with that name does exist
return true;
}
}
share
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Font scaling based on width of container
...s asked in a comment by Alex under the accepted answer.
That fact does not mean vw cannot be used to some extent to size for that container. Now to see any variation at all one has to be assuming that the container in some way is flexible in size. Whether through a direct percentage width or through...