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Java 8 Streams - collect vs reduce
...copying, and the run
time would be O(n^2) in the number of characters. A more performant
approach would be to accumulate the results into a StringBuilder,
which is a mutable container for accumulating strings. We can use the
same technique to parallelize mutable reduction as we do with ordin...
How to install GCC piece by piece with GMP, MPFR, MPC, ELF, without shared libraries?
...ge is great for GCC installation info, how to build it, various flags, and more:
http://www.acsu.buffalo.edu/~charngda/cc_build.html
Updates
The ppl libraries can be used for memory optimizations: see bugseng.com/products/ppl/Download (Thanks Paul in comments)
You could run ./contrib/download_p...
Get the IP address of the remote host
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Adding a regression line on a ggplot
...n ggplot() - in this case x will be interpreted as x.plot and y as y.plot. More information about smoothing methods and formula you can find in help page of function stat_smooth() as it is default stat used by geom_smooth().
ggplot(data,aes(x.plot, y.plot)) +
stat_summary(fun.data=mean_cl_normal)...
How can I reset a react component including all transitively reachable state?
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DataTrigger where value is NOT null?
...perationException("IsNullConverter can only be used OneWay.");
}
}
A more general solution would be to implement an IValueConverter that checks for equality with the ConverterParameter, so you can check against anything, and not just null.
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Automatically add newline at end of curl response body
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For more info as well as a clean new line after curl
~/.curlrc
-w "\nstatus=%{http_code} %{redirect_url} size=%{size_download} time=%{time_total} content-type=\"%{content_type}\"\n"
(More options are available here)
redirect...
UITableView - change section header color
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