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How to get Scala List from Java List?
...alist.asScala
scalaSeq.asJava
see the Conversion relationship scala doc site
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How do I intercept a method call in C#?
...e the check at run time without the dependency injection...
No gotchas in site :)
Hopefully you will agree that this is less weight then a AOP Framework or deriving from MarshalByRefObject or using remoting or proxy classes.
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Number of lines in a file in Java
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@PB_MLT: You get the opposite problem if the file consists solely of a newline. Your suggested algo would return 0 and wc -l would return 1. I concluded that all methods have flaws, and implemented one based on how I would like it to behave, see my o...
What is Erlang written in?
... is written in C++
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You can see a live and update statistics in ohloh site, this report generate from main erlang git repository.
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Pointer vs. Reference
...ndratskiy: you're missing the point... you can't see instantly at the call site whether the called function accepts a paramter as a const or non-const reference, but you can see if the parameter's passed ala &x vs. x, and use that convension to encode whether the parameter's liable to be modifie...
When is finally run if you throw an exception from the catch block?
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They (Microsoft) talks about it on the new documentation site: docs.microsoft.com/en-us/dotnet/csharp/language-reference/…: "Within a handled exception, the associated finally block is guaranteed to be run. However, if the exception is unhandled, execution of the finally block...
What is Express.js?
.../frisbyjs.com/
Middleware:
http://www.senchalabs.org/connect/
Static site generators:
http://docpad.org
https://github.com/jnordberg/wintersmith
http://blacksmith.jit.su/
https://github.com/felixge/node-romulus
https://github.com/caolan/petrify
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AngularJS routing without the hash '#'
...I want some resource to be available via url, app/res. How can users of my site find out that they should type app/#/res instead?
– pikkvile
Jan 14 '13 at 15:53
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How to create a listbox in HTML without allowing multiple selection?
...will. Realistically though, this would be a breaking change for so many websites, no browser is likely to change it.
– Elezar
Apr 30 '15 at 22:12
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How to convert a string to lower case in Bash?
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I know this is an oldish post but I made this answer for another site so I thought I'd post it up here:
UPPER -> lower:
use python:
b=`echo "print '$a'.lower()" | python`
Or Ruby:
b=`echo "print '$a'.downcase" | ruby`
Or Perl (probably my favorite):
b=`perl -e "print lc('$a');"`...