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Data structure for loaded dice?
Suppose that I have an n-sided loaded die where each side k has some probability p k of coming up when I roll it. I'm curious if there is good algorithm for storing this information statically (i.e. for a fixed set of probabilities) so that I can efficiently simulate a random roll of the die.
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How to do something to each file in a directory with a batch script
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Another way:
for %f in (*.mp4) do call ffmpeg -i "%~f" -vcodec copy -acodec copy "%~nf.avi"
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SVN Repository Search [closed]
...vn-search.
There is also a Windows application directly from the SVN home called SvnQuery available at http://svnquery.tigris.org
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Git submodule push
...le origin, or would that require a clone?
If clone, can I store a clone inside another repository?
2 Answers
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Frequency table for a single variable
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The answer provided by @DSM is simple and straightforward, but I thought I'd add my own input to this question. If you look at the code for pandas.value_counts, you'll see that there is a lot going on.
If you need to calculate the frequenc...
Are SVG parameters such as 'xmlns' and 'version' needed?
... by every user agent. 4
Removed in SVG 2. 5
1 Internationalized Resource Identifiers (RFC3987)
2 Since HTML5
3 Extensible Markup Language (XML) 1.0
4 Probably until the release of further major versions.
5 SVG 2, W3C Candidate Recommendation, 07 August 2018
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grunt: command not found when running from terminal
...nd npm root -g (for the global installation). To correct the path you can call npm config set prefix /usr/local.
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How to count duplicate value in an array in javascript
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@web_dev he creates an associative array object called count that will have a key value pair for each unique element in the array, where the key is the unique element value and the value is the count. He iterates over the array and for each value either increments the val...
Cryptic “Script Error.” reported in Javascript in Chrome and Firefox
... to external domains. For an example of why this is necessary, imagine accidentally visiting evilsite.com, that serves up a page with <script src="yourbank.com/index.html">. (yes, we're pointing that script tag at html, not JS). This will result in a script error, but the error is interesti...
How to define a preprocessor symbol in Xcode
...G=1
#if DEBUG
printf("DEBUG is set!");
#endif
...never prints/gets called. It's driving me crazy...
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