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Java Generics: Cannot cast List to List? [duplicate]

Just come across with this problem: 10 Answers 10 ...
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Formatting a float to 2 decimal places

I am currently building a sales module for a clients website. So far I have got the sale price to calculate perfectly but where I have come stuck is formatting the output to 2 decimal places. ...
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How to remove frame from matplotlib (pyplot.figure vs matplotlib.figure ) (frameon=False Problematic

To remove frame in figure, I write 11 Answers 11 ...
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How to communicate between iframe and the parent site?

The website in the iframe isn't located in the same domain , but both are mine, and I would like to communicate between the iframe and the parent site. Is it possible? ...
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In what situations would AJAX long/short polling be preferred over HTML5 WebSockets?

I am building a small chat application for friends, but unsure about how to get information in a timely manner that is not as manual or as rudimentary as forcing a page refresh. ...
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Differences between git remote update and fetch?

Is git remote update the equivalent of git fetch ? 2 Answers 2 ...
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Is volatile expensive?

After reading The JSR-133 Cookbook for Compiler Writers about the implementation of volatile, especially section "Interactions with Atomic Instructions" I assume that reading a volatile variable without updating it needs a LoadLoad or a LoadStore barrier. Further down the page I see that LoadLoad ...
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Gradle to execute Java class (without modifying build.gradle)

There is simple Eclipse plugin to run Gradle, that just uses command line way to launch gradle. 4 Answers ...
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SQL Server query - Selecting COUNT(*) with DISTINCT

In SQL Server 2005 I have a table cm_production that lists all the code that's been put into production. The table has a ticket_number, program_type, and program_name and push_number along with some other columns. ...
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Log to the base 2 in python

How should I compute log to the base two in python. Eg. I have this equation where I am using log base 2 11 Answers ...