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<em>Mem>ost efficient way to cast List to List
I have a List&a<em>mem>p;lt;SubClass&a<em>mem>p;gt; that I want to treat as a List&a<em>mem>p;lt;BaseClass&a<em>mem>p;gt; . It see<em>mem>s like it shouldn't be a proble<em>mem> since casting a SubClass to a BaseClass is a snap, but <em>mem>y co<em>mem>piler co<em>mem>plains that the cast is i<em>mem>possible.
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<em>Mem>axi<em>mem>u<em>mem> size of a ele<em>mem>ent
I'<em>mem> working with a canvas ele<em>mem>ent with a height of 600 to 1000 pixels and a width of several tens or hundreds of thousands of pixels. However, after a certain nu<em>mem>ber of pixels (obviously unknown), the canvas no longer display shapes I draw with JS.
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Custo<em>mem> thread pool in Java 8 parallel strea<em>mem>
Is it possible to specify a custo<em>mem> thread pool for Java 8 parallel strea<em>mem> ? I can not find it anywhere.
15 Answers
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Reset local repository branch to be just like re<em>mem>ote repository HEAD
How do I reset <em>mem>y local branch to be just like the branch on the re<em>mem>ote repository?
21 Answers
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Can anyone explain this strange behavior with signed floats in C#?
Here is the exa<em>mem>ple with co<em>mem><em>mem>ents:
11 Answers
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What's the difference between deadlock and livelock?
Can so<em>mem>ebody please explain with exa<em>mem>ples (of code) what is the difference between deadlock and livelock ?
7 Answers
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Count the nu<em>mem>ber of occurrences of a character in a string in Javascript
I need to count the nu<em>mem>ber of occurrences of a character in a string.
33 Answers
33
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Get filena<em>mem>e and path fro<em>mem> URI fro<em>mem> <em>mem>ediastore
I have an onActivityResult returning fro<em>mem> an <em>mem>ediastore i<em>mem>age selection which I can get a URI for an i<em>mem>age using the following:
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Plotting two variables as lines using ggplot2 on the sa<em>mem>e graph
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For a s<em>mem>all nu<em>mem>ber of variables, you can build the plot <em>mem>anually yourself:
ggplot(test_data, aes(date)) +
geo<em>mem>_line(aes(y = var0, colour = "var0")) +
geo<em>mem>_line(aes(y = var1, colour = "var1"))
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How to prevent browser to invoke basic auth popup and handle 401 error using Jquery?
... need to send authorization request using basic auth. I have successfully i<em>mem>ple<em>mem>ented this using jquery. However when I get 401 error basic auth browser popup is opened and jquery ajax error callback is not called.
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