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Question mark and colon in JavaScript
...!= true and -1 != false. Trust me, I've seen it happen.
so
-1 ? "true side" : "false side"
evaluates to "true side"
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Find what filetype is loaded in vim
...filetype=ps1, now vim will highlight the current file using ps1 style (providing that you already download the proper powershell syntax file and put it into your ~/.vim/syntax).
At this point, you will probably want auto-syntax-highlight from now on. The solution is to put a corresponding detection...
Difference between HTML “overflow : auto” and “overflow : scroll”
...red Jul 14 '11 at 6:46
Johan DavidssonJohan Davidsson
2,45222 gold badges1515 silver badges2626 bronze badges
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How to run cron once, daily at 10pm
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Although the hour 22 might be relatively save, please consider the first case of this question
– Martin Thoma
Sep 16 '18 at 12:53
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angular.min.js.map not found, what is it exactly?
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As eaon21 and monkey said, source map files basically turn minified code into its unminified version for debugging.
You can find the .map files here. Just add them into the same directory as the minified js files and it'll stop complaining. The re...
Do you need to use path.join in node.js?
...s with backslashes where Unix does paths with forward slashes. node.js provides path.join() to always use the correct slash. So for example instead of writing the Unix only 'a/b/c' you would do path.join('a','b','c') instead.
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Maven: missing net.sf.json-lib
...endency.
Either jdk13 or jdk15, like this:
<dependency>
<groupId>net.sf.json-lib</groupId>
<artifactId>json-lib</artifactId>
<version>2.4</version>
<classifier>jdk15</classifier>
</dependency>
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Wrapping null-returning method in Java with Option in Scala?
...Try(Option(3)).toOption.flatten
res28: Option[Int] = Some(3)
... or the ridiculously ugliest of them anothers ...
scala> Option(Try(null).getOrElse(null))
res29: Option[Null] = None
scala> Option(Try(3/0).getOrElse(null))
res30: Option[Any] = None
scala> Option(Try(3).getOrElse(null))
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How to get rspec-2 to give the full trace associated with a test failure?
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It didn't show stack trace info about the error itself. Rather, it showed the stack trace of the rspec gem
– Aleksandrus
Jun 24 '16 at 2:08
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How to get the file name from a full path using JavaScript?
...t the code doesn't work for me when the file path is having single slash. Fiddle, although for `\\`, it works fine.
– Shubh
Aug 13 '14 at 10:52
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