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javac is not recognized as an internal or external command, operable program or batch file [closed]

...ommonProgramFiles(x86)=C:\Program Files (x86)\Common Files CommonProgramW6432=C:\Program Files\Common Files ... The most important variable is PATH. It is a list of paths, separated by ;. When a command is entered into cmd, each directory in the list will be scanned for a matching executable. On ...
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How to resize the AVD emulator (in Eclipse)?

...e approximation of your mac's screen resolution. I'm using 7 inches and 113 dpi for my 13" Macbook Pro, but you may be able to get away with 8 or 9 inches. share | improve this answer | ...
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How should one use std::optional?

... answered May 31 '13 at 15:39 Timothy ShieldsTimothy Shields 61.7k1717 gold badges103103 silver badges154154 bronze badges ...
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app-release-unsigned.apk is not signed

... answered Jan 23 '16 at 13:39 NightFuryNightFury 12.2k66 gold badges6262 silver badges109109 bronze badges ...
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facebook: permanent Page Access Token?

... 643 Following the instructions laid out in Facebook's extending page tokens documentation I was able...
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Proper practice for subclassing UIView?

... 300 Apple defined pretty clearly how to subclass UIView in the doc. Check out the list below, esp...
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How many concurrent AJAX (XmlHttpRequest) requests are allowed in popular browsers?

In Firefox 3, the answer is 6 per domain: as soon as a 7th XmlHttpRequest (on any tab) to the same domain is fired, it is queued until one of the other 6 finish. ...
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Create an Array of Arraylists

... YoYo 7,41788 gold badges4646 silver badges6363 bronze badges answered Dec 19 '11 at 9:09 MByDMByD 126k2525 gold badges249...
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Django gives Bad Request (400) when DEBUG = False

... answered Nov 9 '13 at 12:14 Martijn Pieters♦Martijn Pieters 839k212212 gold badges32183218 silver badges28092809 bronze badges ...
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Git submodule push

... 139 A submodule is nothing but a clone of a git repo within another repo with some extra meta data ...