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Select TreeView <em>Nem>ode o<em>nem> right click before displayi<em>nem>g Co<em>nem>textMe<em>nem>u

... Depe<em>nem>di<em>nem>g o<em>nem> the way the tree was populated, the se<em>nem>der <em>a<em>nem>dem> the e.Source values may vary. O<em>nem>e of the p<em>osem>sible solutio<em>nem>s is to use e.Origi<em>nem>alSource <em>a<em>nem>dem> fi<em>nem>d TreeViewItem usi<em>nem>g the VisualTreeHelper: private void O<em>nem>PreviewMouseRightButto<em>nem>Dow<em>nem>(object se<em>nem>der, MouseButto<em>nem>Eve<em>nem>tArgs e) ...
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How to remove part of a stri<em>nem>g before a “:” i<em>nem> javascript?

...m sit amet"; str = str.substri<em>nem>g(str.i<em>nem>dexOf(":") + 1); Or, the .split() <em>a<em>nem>dem> .pop() versio<em>nem>: var str = "Abc: Lorem ipsum sit amet"; str = str.split(":").pop(); Or, the regex versio<em>nem> (several varia<em>nem>ts of this): var str = "Abc: Lorem ipsum sit amet"; str = /:(.+)/.exec(str)[1]; ...
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How to e<em>nem>able exter<em>nem>al request i<em>nem> IIS Express?

...IIS Express. Here is the perti<em>nem>e<em>nem>t part of that p<em>osem>t summarized: O<em>nem> Vista <em>a<em>nem>dem> Wi<em>nem>7, ru<em>nem> the followi<em>nem>g comm<em>a<em>nem>dem> from a<em>nem> admi<em>nem>istrative prompt: <em>nem>etsh http add urlacl url=http://vaidesg:8080/ user=everyo<em>nem>e For XP, first i<em>nem>stall Wi<em>nem>dows XP Service Pack 2 Support Tools. The<em>nem> ru<em>nem> the followi<em>nem>g comm<em>a<em>nem>dem> fro...
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Pytho<em>nem>ic way of checki<em>nem>g if a co<em>nem>ditio<em>nem> holds for a<em>nem>y eleme<em>nem>t of a list

I have a list i<em>nem> Pytho<em>nem>, <em>a<em>nem>dem> I wa<em>nem>t to check if a<em>nem>y eleme<em>nem>ts are <em>nem>egative. Specma<em>nem> has the has() method for lists which does: ...
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How do I make a list of data frames?

How do I make a list of data frames <em>a<em>nem>dem> how do I access each of th<em>osem>e data frames from the list? 8 A<em>nem>swers ...
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How to switch to REPLACE mode i<em>nem> VIM

...eplace* *Replace-mode* *mode-replace* E<em>nem>ter Replace mode with the "R" comm<em>a<em>nem>dem> i<em>nem> <em>nem>ormal mode. Of course you ca<em>nem> map a<em>nem>y key to R, for example by doi<em>nem>g :map &lt;F5&gt; R share | improve this a<em>nem>s...
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What does PorterDuff.Mode mea<em>nem> i<em>nem> <em>a<em>nem>dem>roid graphics.What does it do?

I would like to k<em>nem>ow what PorterDuff.Mode mea<em>nem>s i<em>nem> <em>a<em>nem>dem>roid graphics. 2 A<em>nem>swers 2 ...
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How to i<em>nem>itialize log4j properly?

...ile it used to i<em>nem>itialize itself, which loggers / appe<em>nem>ders got co<em>nem>figured <em>a<em>nem>dem> how etc. The co<em>nem>figuratio<em>nem> file ca<em>nem> be a java properties file or a<em>nem> xml file. Here is a sample of the properties file format take<em>nem> from the log4j i<em>nem>tro docume<em>nem>tatio<em>nem> page: log4j.rootLogger=debug, stdout, R log4j.appe<em>nem>...
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Diag<em>nem><em>osem>i<em>nem>g Memory Leaks - Allowed memory size of # bytes exhausted

...memory. Thus, the m<em>osem>t commo<em>nem> source of memory leaks are cyclic refere<em>nem>ces <em>a<em>nem>dem> global variables. If you use a framework, you'll have a lot of code to trawl through to fi<em>nem>d it, I'm afraid. The simplest i<em>nem>strume<em>nem>t is to selectively place calls to memory_get_usage <em>a<em>nem>dem> <em>nem>arrow it dow<em>nem> to where the code l...
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Javascript fuzzy search that makes se<em>nem>se

...arch JavaScript library to filter a<em>nem> array. I've tried usi<em>nem>g fuzzyset.js <em>a<em>nem>dem> fuse.js , but the results are terrible (there are dem<em>osem> you ca<em>nem> try o<em>nem> the li<em>nem>ked pages). ...