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How do you specify the Java compiler version in a pom.xml file?

I wrote a maven code on netbeans that has approximately more than 2000 lines. When I compile it on netbeans, everything is fine, but if I want to run it on command line, I will get these errors: ...
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What's the standard way to work with dates and times in Scala? Should I use Java types or there are

...cala_time.time.Imports._ DateTime.now // returns org.joda.time.DateTime = 2009-04-27T13:25:42.659-07:00 DateTime.now.hour(2).minute(45).second(10) // returns org.joda.time.DateTime = 2009-04-27T02:45:10.313-07:00 DateTime.now + 2.months // returns org.joda.time.DateTime = 2009-06-27T13:25:59.195-...
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Get the name of the currently executing method

... answered Oct 14 '08 at 0:24 Mark A. NicolosiMark A. Nicolosi 69.1k1010 gold badges4040 silver badges4646 bronze badges ...
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Adding an arbitrary line to a matplotlib plot in ipython notebook

...mand with the corresponding data (boundaries of the segments): plot([x1, x2], [y1, y2], color='k', linestyle='-', linewidth=2) (of course you can choose the color, line width, line style, etc.) From your example: import numpy as np import matplotlib.pyplot as plt np.random.seed(5) x = np.arange...
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Can you break from a Groovy “each” closure?

...k. This example will abort before processing the whole list: def a = [1, 2, 3, 4, 5, 6, 7] a.find { if (it > 5) return true // break println it // do the stuff that you wanted to before break return false // keep looping } Prints 1 2 3 4 5 but doesn't print 6 or 7. It's al...
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.NET HttpClient. How to POST string value?

... Todd Menier 30.2k1414 gold badges124124 silver badges146146 bronze badges answered Mar 2 '13 at 16:22 Darin Dimitrov...
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JNI converting jstring to char *

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R apply function with multiple parameters

I have a function f(var1, var2) in R. Suppose we set var2 = 1 and now I want to apply the function f() to the list L . Basically I want to get a new list L* with the outputs ...
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How to check that a string is an int, but not a double, etc.?

...f it's wrong. PHP has is_int() , but that returns false for string like "2" . 26 Answers ...
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Lua简明教程 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...当你把他的源码下下来编译后,你会发现解释器居然不到200k,这是多么地变态啊(/bin/sh都要1M,MacOS平台),而且能和C语言非常好的互动。我很好奇得浏览了一下Lua解释器的源码,这可能是我看过最干净的C的源码了。 我不想...