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What is the garbage collector in Java?
...hich gets rid of objects which are not being used by a Java application anymore. It is a form of automatic memory management.
When a typical Java application is running, it is creating new objects, such as Strings and Files, but after a certain time, those objects are not used anymore. For example,...
Is there any significant difference between using if/else and switch-case in C#?
... to each string constant in IFs.
To sum it up, if number of conditions is more than 5 or so, prefer SWITCH over IF, otherwise use whatever looks better.
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Java HashMap performance optimization / alternative
... multiplications), and the distribution of its hash codes will probably be more even.
– jcsahnwaldt Reinstate Monica
Feb 17 '18 at 18:49
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Equation for testing if a point is inside a circle
...the radius. I realize that's not optimal, but as your answer is formatted more like an equation than code perhaps it makes more sense? Just a suggestion.
– William Morrison
Mar 5 '13 at 18:13
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Is there a “goto” statement in bash?
...e mention of break and continue, which aren't as flexible as goto, but are more flexible in Bash than in some languages, and may help you achieve what you want. (Whatever it is that you want . . .)
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What is more efficient: Dictionary TryGetValue or ContainsKey+Item?
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This is more subtle: if(dict.ContainsKey(ikey)) dict[ikey]++; else dict.Add(ikey, 0);. But i think that TryGetValue is still more efficient since the get and set of the indexer property is used, isn't it?
– Ti...
Can someone give an example of cosine similarity, in a very simple, graphical way?
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Here are two very short texts to compare:
Julie loves me more than Linda loves me
Jane likes me more than Julie loves me
We want to know how similar these texts are, purely in terms of word counts (and ignoring word order). We begin by making a list of the words from both texts:
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How do I vertically align text in a div?
...s build business software and need dense data display, and our users care more about functionality.
– nothingisnecessary
Sep 8 '14 at 16:34
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HTML 5: Is it , , or ?
...reted, as HTML. See Serving XHTML as text/html Considered Harmful for some more information.
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How to Set Variables in a Laravel Blade Template
... You can put it in your application/start.php or if you will have more things like this put it in a separate file and include it there. Laravel is very loose in this way, you could even put thin a controller. The only thing you have to do these extends before the view is rendered.
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