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A more pretty/informative Var_dump alternative in PHP? [closed]

..._dump(). By definition Krumo is a debugging tool (initially for PHP4/PHP5, now for PHP5 only), which displays structured information about any PHP variable. share | improve this answer | ...
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Java Runtime.getRuntime(): getting output from executing a command line program

...= s.next(); } else { val = ""; } return val; } I know this question is old but I am posting this answer because I think this may be quicker. Edit (For Java 7 and above) Need to close Streams and Scanners. Using AutoCloseable for neat code: public static String execCmd(String...
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What does “exited with code 9009” mean during this build?

...at the PATH environment variable gets lost somehow? I get this error every now and then. I have npm install setup as a pre-build event, and initially it works (so I presume everything is setup), but then randomly it will stop working during the day (generally when switching between solutions / branc...
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How to detect unused methods and #import in Objective-C

... We've been using some homegrown Ruby code, now extracted into a gem called fui: https://github.com/dblock/fui share | improve this answer | fo...
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How does #include work in C++? [duplicate]

...iler gcc on mac. .out size => 4248 bytes for both. updating the answer now. :) – abe312 Jul 28 '18 at 18:09 ...
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Ruby: Calling class method from instance

...lize(make=nil, year=nil) self.year, self.make = year, make end end Now let's use our class: t = Truck.new("Honda", 2000) t.make # => "Honda" t.year # => "2000" t = Truck.new t.make # => "Toyota" t.year # => nil ...
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“Default Activity Not Found” on Android Studio upgrade

...and my project already run many times and it gets wrong suddenly. I don't know where is wrong. Perhaps, it's a potentially bug of AS. – Licat Julius Oct 26 '18 at 0:58 ...
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What is considered a good response time for a dynamic, personalized web application? [closed]

... response time is likely to be highly variable, since users will then not know what to expect. share | improve this answer | follow | ...
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Android Studio could not find any version that matches com.android.support:appcompat-v7:+

...ed invalidating cache and adding maven to build.gradle but nothing worked. Now just changed version 7:30.+ to 7:+ worked... Thanks a lot Osama yaccoub – Jilson Sep 17 at 9:48 ...
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Position a CSS background image x pixels from the right?

... "I do not know if it's valid"... it's not. The property in question has a standard order for the values. – Andrew Barber Oct 11 '12 at 15:21 ...