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Converting a Uniform Distribution to a Normal Distribution
...r very close to zero. Most RNG do not, since they generate a (typically 64 bit) integer which is then mapped to [0,1]. This makes those methods unsuitable for sampling tails of gaussian variables (think of pricing low/high strike options in computational finance).
– Alexandre C...
Can you target with css?
...date
pelms made some further investigations, and pointed out that IE8 (on Win7) and Chrome 2/Safari 4b allows you to style BR somewhat. And indeed, I checked the IE demo page with IE Net Renderer's IE8 engine, and it worked.
Update 2
c69 made some further investigations, and it turns out you can s...
SVN upgrade working copy
...l to simply checkout a new working copy." I'm running the command don't knowing what to expect, after 2 seconds the console replies upgraded '.' :P
– rabidmachine9
Mar 3 '14 at 10:05
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Does Go have “if x in” construct similar to Python?
...markBelongsToListBestCase-4 100000000 10.4 ns/op
Switch wins all the way, worst case is surpassingly quicker than best case.
Maps are the worst and list is closer to switch.
So the moral is:
If you have a static, reasonably small list, switch statement is the way to go.
...
How to send password securely over HTTP?
...tring.
source: Wikipedia: Authorization header
It might seem a bit complicated, but it is not.
There are plenty good libraries out there that will provide this functionality for you out of the box.
There are a few good reasons you should use an Authorization header
It is a standard
It...
“PKIX path building failed” and “unable to find valid certification path to requested target”
...ure you are going into $JAVA_HOME/jre/lib, not $JAVA_HOME/lib -- I spent a bit of time missing that detail.
– Ryan Heathcote
Jul 14 '16 at 16:47
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How can I “pretty print” a Duration in Java?
...me has a pretty good way to do this using a PeriodFormatterBuilder.
Quick Win: PeriodFormat.getDefault().print(duration.toPeriod());
e.g.
//import org.joda.time.format.PeriodFormatter;
//import org.joda.time.format.PeriodFormatterBuilder;
//import org.joda.time.Duration;
Duration duration = new ...
C# vs C - Big performance difference
...re you enable "full optimization" and "favour fast code". If you have a 64 bit machine, you MUST specify to generate x64 as the target platform, otherwise your code will be executed through a conversion sub-layer (WOW64) which will substantially reduce performance.
Once you perform the correct opti...
How do I get PyLint to recognize numpy members?
...keDavid Clarke
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Why do I get a segmentation fault when writing to a “char *s” initialized with a string literal, but
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105
Normally, string literals are stored in read-only memory when the program is run. This is to p...