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Sound effects in JavaScript / HTML5
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Thanks for noting this. I learned this method from has.js, but I find it has some issues in Firefox, and apparently in Opera too according to the has.js source code. (refs: github.com/phiggins42/has.js/issues/48 github.com/phiggins42/has.js/blob/master/detect/audio.js#L1...
is guava-libraries available in maven repo?
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Starting from r03, Guava releases may be found in the central Maven repository.
You may include Guava by adding the following dependency to your POM:
<dependency>
<groupId>com.google.guava</groupId>
<art...
How to calculate moving average without keeping the count and data-total?
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Beware that this is quite far from the common definition of average. If you set N = 5 and enter 5 5 samples, the average will be 0.67.
– Dan Dascalescu
Jan 9 '18 at 8:28
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Do a “git export” (like “svn export”)?
...-x -C /somewhere/else
Most of the time that I need to 'export' something from git, I want a compressed archive in any case so I do something like this.
git archive master | bzip2 >source-tree.tar.bz2
ZIP archive:
git archive --format zip --output /full/path/to/zipfile.zip master
git help...
Github: Can I see the number of downloads for a repo?
...t parent
:description: Grit is a Ruby library for extracting information from a
git repository in an object oriented manner - this fork tries to
intergrate as much pure-ruby functionality as possible
:forks: 4
:watchers: 67
:private: false
:url: http://github.com/schacon/grit
:fork: ...
Maintain model of scope when changing between views in AngularJS
...NLY has data - no functions -. That way it can be converted back and forth from JSON to persist it. I used the html5 localstorage for persistence.
Lastly i used window.onbeforeunload and $rootScope.$broadcast('saveState'); to let all the services know that they should save their state, and $rootSc...
Fastest way to list all primes below N
...ratosthenes,
sundaram3,
sieve_wheel_30,
ambi_sieve (requires numpy)
primesfrom3to (requires numpy)
primesfrom2to (requires numpy)
Many thanks to stephan for bringing sieve_wheel_30 to my attention.
Credit goes to Robert William Hanks for primesfrom2to, primesfrom3to, rwh_primes, rwh_primes1, and ...
What is Erlang written in?
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From the Erlang FAQ:
10.6 How did the first Erlang compiler get written?
(or: how was Erlang bootstrapped?) In
Joe's words:
First I designed an abstract machine
to execute Erlang. This was called the
JAM m...
JAX-RS — How to return JSON and HTTP status code together?
...ode ready and working that returns JSON when the HTTP GET method is called from the client. Essentially:
14 Answers
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Is there any overhead to declaring a variable within a loop? (C++)
...the assignment could indeed be cheaper. Also, as we expand this discussion from ints to C++ types, one could generalize 'var=4' as some other operation than 'assign variable from a value of the same type'.
– greggo
Mar 5 '14 at 20:15
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