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How do I get I<em>nem>telliJ to recog<em>nem>ize commo<em>nem> Pytho<em>nem> modules?

... Just create <em>a<em>nem>dem> add Pytho<em>nem> SDK File -&gt; Project Structure -&gt; Project -&gt; Project SDK -&gt; <em>nem>ew <em>a<em>nem>dem> select the i<em>nem>stallatio<em>nem> path of your Pytho<em>nem> i<em>nem>terpreter (for example, C:\Pytho<em>nem>26 i<em>nem> wi<em>nem>dows <em>a<em>nem>dem> /usr/bi<em>nem>/pytho<em>nem>2.7 i<em>nem> Li<em>nem>ux) as...
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How to dy<em>nem>amically cha<em>nem>ge a web page's title?

... Update: as per the comme<em>nem>ts <em>a<em>nem>dem> refere<em>nem>ce o<em>nem> SearchE<em>nem>gi<em>nem>eL<em>a<em>nem>dem> m<em>osem>t web crawlers will i<em>nem>dex the updated title. Below a<em>nem>swer is obsolete, but the code is still applicable. You ca<em>nem> just do somethi<em>nem>g like, docume<em>nem>t.title = "This is the <em>nem>ew page title...
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process.waitFor() <em>nem>ever retur<em>nem>s

...es<em>nem>'t retur<em>nem>. But it usually boils dow<em>nem> to the fact that the executed comm<em>a<em>nem>dem> does<em>nem>'t quit. This, agai<em>nem>, ca<em>nem> have ma<em>nem>y reaso<em>nem>s. O<em>nem>e commo<em>nem> reaso<em>nem> is that the process produces some output <em>a<em>nem>dem> you do<em>nem>'t read from the appropriate streams. This mea<em>nem>s that the process is blocked as soo<em>nem> as the buffer ...
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HTML 5: Is it , , or ?

...atibility with XHTML; to make it p<em>osem>sible to write the same code as XHTML, <em>a<em>nem>dem> have it also work as HTML. Some systems that ge<em>nem>erate HTML may be based o<em>nem> XML ge<em>nem>erators, <em>a<em>nem>dem> thus do <em>nem>ot have the ability to output just a bare &lt;br&gt; tag; if you're usi<em>nem>g such a system, it's fi<em>nem>e to use &lt;br/&gt;...
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Should switch stateme<em>nem>ts always co<em>nem>tai<em>nem> a default clause?

...pe! based o<em>nem> the la<em>nem>guage, // there should probably be some error-h<em>a<em>nem>dem>li<em>nem>g // here, maybe a<em>nem> exceptio<em>nem> } 2. To h<em>a<em>nem>dem>le 'default' actio<em>nem>s, where the cases are for special behavior. You see this a LOT i<em>nem> me<em>nem>u-drive<em>nem> programs <em>a<em>nem>dem> bash shell scripts. You might also see this whe<em>nem> a vari...
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How to show all pare<em>nem>ts <em>a<em>nem>dem> subclasses of a class i<em>nem> I<em>nem>telliJ IDEA?

...s variable, I ca<em>nem> do Ctrl + T to have a popup that shows all its pare<em>nem>ts <em>a<em>nem>dem> subclasses. What is the equivale<em>nem>t i<em>nem> I<em>nem>telliJ? ...
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differe<em>nem>ce betwee<em>nem> foldLeft <em>a<em>nem>dem> reduceLeft i<em>nem> Scala

I have lear<em>nem>ed the basic differe<em>nem>ce betwee<em>nem> foldLeft <em>a<em>nem>dem> reduceLeft 7 A<em>nem>swers 7 ...
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Is it a bad practice to use a<em>nem> if-stateme<em>nem>t without curly braces? [cl<em>osem>ed]

... The problem with the first versio<em>nem> is that if you go back <em>a<em>nem>dem> add a seco<em>nem>d stateme<em>nem>t to the if or else clauses without rememberi<em>nem>g to add the curly braces, your code will break i<em>nem> u<em>nem>expected <em>a<em>nem>dem> amusi<em>nem>g ways. Mai<em>nem>tai<em>nem>ability-wise, it's always smarter to use the seco<em>nem>d form. EDIT: ...
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Why does Java allow us to compile a class with a <em>nem>ame differe<em>nem>t tha<em>nem> the file <em>nem>ame?

I have a file Test.java <em>a<em>nem>dem> the followi<em>nem>g code i<em>nem>side it. 8 A<em>nem>swers 8 ...
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I<em>nem> SQL, what's the differe<em>nem>ce betwee<em>nem> cou<em>nem>t(colum<em>nem>) <em>a<em>nem>dem> cou<em>nem>t(*)?

... cou<em>nem>t(*) cou<em>nem>ts <em>Nem>ULLs <em>a<em>nem>dem> cou<em>nem>t(colum<em>nem>) does <em>nem>ot [edit] added this code so that people ca<em>nem> ru<em>nem> it create table #bla(id i<em>nem>t,id2 i<em>nem>t) i<em>nem>sert #bla values(<em>nem>ull,<em>nem>ull) i<em>nem>sert #bla values(1,<em>nem>ull) i<em>nem>sert #bla values(<em>nem>ull,1) i<em>nem>sert #bla values(1,<em>nem>ull) i<em>nem>...