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What's “requestCode” used for on PendingIntent?

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Do on-demand Mac OS X cloud services exist, comparable to Amazon's EC2 on-demand instances? [closed]

... Amazon EC2 cannot offer Mac OS X EC2 instances due to Apple's tight licensing to only allow it to legally run on Apple hardware and the current EC2 infrastructure relies upon virtualized hardware. Apple Mac image on Amazon EC2? Can you run OS X on an Amazon EC2 instance? There are other co...
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Why doesn't GCC optimize a*a*a*a*a*a to (a*a*a)*(a*a*a)?

...not (and generally do not) make "optimizations" that increase error unless licensed to do so by the user (e.g. via -ffast-math). Note that GCC provides __builtin_powi(x,n) as an alternative to pow( ), which should generate an inline multiplication tree. Use that if you want to trade off accuracy f...
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When should I use malloc in C and when don't I?

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Expand Python Search Path to Other Source

...:50) [GCC 6.3.0 20170516] on linux Type "help", "copyright", "credits" or "license" for more information. >>> import sys >>> sys.path ['', '/usr/lib/python37.zip', '/usr/lib/python3.7', '/usr/lib/python3.7/lib-dynload', '/usr/lib/python3.7/site-packages'] >>> so, instead...
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What are the relative strengths and weaknesses of Git, Mercurial, and Bazaar? [closed]

...olished; I strongly recommend its use over that of git-svn when budget and licensing constraints permit]. I have not used Mercurial extensively, and so cannot comment on it in detail -- except to note that it, like Git, has content-hash addressing for revisions; also like Git, it does not treat dir...
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What would a “frozen dict” be?

...formally unit-tested, unlike what I posted here in August 2014. MIT-style license. if 3 / 2 == 1: version = 2 elif 3 / 2 == 1.5: version = 3 def col(i): ''' For binding named attributes to spots inside subclasses of tuple.''' g = tuple.__getitem__ @property def _col(self):...
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What are the key differences between Apache Thrift, Google Protocol Buffers, MessagePack, ASN.1 and

...C++,C#,Java, and Erlang to my knowledge. The (much to expensive and patent/licenses ridden) commercial compilers are very versatile, usually absolutely up-to-date and support sometimes even more languages, but see their sites (OSS Nokalva, Marben etc.). It is surprisingly easy to specify an interfa...
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Detach (move) subdirectory into separate Git repository

...r Happy day! Note: If you created a repo with a README.md, .gitignore and LICENSE, you will need to pull first: git pull origin master git push origin master Lastly, I'll want to remove the folder from the bigger repo git rm -rf btoa ... Appendix Latest Git on macOS To get the latest version of G...
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What are the use cases of Graph-based Databases (http://neo4j.org/)? [closed]

...date people who need to have the latest copy. It would also be useful for license tracking. share | improve this answer | follow | ...