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Quickly reading very large tables as dataframes

...t nrows=the number of records in your data (nmax in scan). Make sure that comment.char="" to turn off interpretation of comments. Explicitly define the classes of each column using colClasses in read.table. Setting multi.line=FALSE may also improve performance in scan. If none of these thing wo...
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How to order events bound with jQuery

...ot work any more since it uses this.data("events"), see here stackoverflow.com/questions/12214654/… – Toskan Mar 17 '14 at 1:09 ...
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Virtual Memory Usage from Java under Linux, too much memory used

... This has been a long-standing complaint with Java, but it's largely meaningless, and usually based on looking at the wrong information. The usual phrasing is something like "Hello World on Java takes 10 megabytes! Why does it need that?" Well, here's a wa...
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Do I really have a car in my garage? [duplicate]

... 13 Answers 13 Active ...
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NuGet behind a proxy

...nd in the comments to this discussion on CodePlex): nuget.exe config -set http_proxy=http://my.proxy.address:port nuget.exe config -set http_proxy.user=mydomain\myUserName nuget.exe config -set http_proxy.password=mySuperSecretPassword This put the following in my NuGet.config located at %appdata...
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jsonify a SQLAlchemy result set in Flask [duplicate]

...qryresult.all()]) Hope this helps ;) [Edit 2019]: In case you have more complex objects or circular references, use a library like marshmallow). share | improve this answer | ...
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What does the KEY keyword mean?

... Quoting from http://dev.mysql.com/doc/refman/5.1/en/create-table.html {INDEX|KEY} So KEY is an INDEX ;) share | improve this answer ...
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How do I configure PyCharm to run py.test tests?

... Also remember mark your source directory as a "sources root": jetbrains.com/pycharm/webhelp/content-root.html – Inti Mar 25 '14 at 11:57 1 ...
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Why doesn't .NET/C# optimize for tail-call recursion?

... JIT compilation is a tricky balancing act between not spending too much time doing the compilation phase (thus slowing down short lived applications considerably) vs. not doing enough analysis to keep the application competitive ...
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What do I need to read to understand how git works? [closed]

... http://eagain.net/articles/git-for-computer-scientists/ http://www.loria.fr/~molli/pmwiki/uploads/Main/gitmanual.pdf Chap 7 Git From the Bottom Up ...