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Where should I put the log4j.properties file?

...ect as mentioned previously in this thread. Put log4j-xx.jar under WEB-INF\lib Test if log4j was loaded: add -Dlog4j.debug @ the end of your java options of tomcat Hope this will help. rgds share | ...
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libxml install error using pip

... ** make sure the development packages of libxml2 and libxslt are installed ** From the lxml documentation, assuming you are running a Debian-based distribution : sudo apt-get install libxml2-dev libxslt-dev python-dev For Debian based systems, it should be enou...
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How do I read the source code of shell commands?

...ions that retrieve the data, which can be found here: It is build upon Gnulib with the actual source code in the lib-subdirectory share | improve this answer | follow ...
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TypeError: $.ajax(…) is not a function?

... <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script> share | improve this answer | follow ...
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Rename a file using Java

... the file by moving it to a new name. (FileUtils is from Apache Commons IO lib) String newFilePath = oldFile.getAbsolutePath().replace(oldFile.getName(), "") + newName; File newFile = new File(newFilePath); try { FileUtils.moveFile(oldFile, newFile); } catch (IOException e) { e.pri...
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Converting Java objects to JSON with Jackson

... libraries by the way : import com.fasterxml.jackson.databind.ObjectMapper; import com.fasterxml.jackson.databind.ObjectWriter; – diego matos - keke Apr 28 '16 at 16:34 ...
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Calculating arithmetic mean (one type of average) in Python

Is there a built-in or standard library method in Python to calculate the arithmetic mean (one type of average) of a list of numbers? ...
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Get index of selected option with jQuery

...; <script type="text/javascript" src = "http://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script> <script type="text/javascript"> $(document).ready(function(){ }); function check(){ alert($("#NumberSelector").prop('selectedIndex')); alert(document.getElem...
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What is sandboxing?

...software development, that means you don't need to mess with stuff in /usr/lib to test your library, etc. share | improve this answer | follow | ...
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How to fix “ImportError: No module named …” error in Python?

... Example solution for adding the library to your PYTHONPATH. Add the following line into your ~/.bashrc or just run it directly: export PYTHONPATH="$PYTHONPATH:$HOME/.python" Then link your required library into your ~/.python folder, e.g. ln -s /home/u...