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R: rJava package install failing
...unds great to me, the fact that only so many packages are listed in r-cran-x is why people use the 'regular' R way (install.packages). Moreover, I just took your advise on doing it through cran, which really doesn't help as R 3.x is mainstream now, while packages in r-cran- are apparently before R 3...
jar not loaded. See Servlet Spec 2.3, section 9.7.2. Offending class: javax/servlet/Servlet.class
...mic web project. I have used all Spring libraries in Maven. I created web.xml , but when I start my Tomcat 7 server I am getting the following message:
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How to display the function, procedure, triggers source code in postgresql?
... Nice one :) I suggest using \df to find the name of your function, then \x for expanded output, then \df+ name_of_function
– Sam Watkins
Sep 3 '14 at 7:47
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Install a module using pip for specific python version
... instructions I linked to in my answer; just be sure to use the python2.7 executable when going through those instructions.
– Charles Duffy
Jun 6 '12 at 21:30
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Spring Test & Security: How to mock authentication?
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Seaching for answer I couldn't find any to be easy and flexible at the same time, then I found the Spring Security Reference and I realized there are near to perfect solutions. AOP solutions often are the greatest ones for testing, and Spring provides it with @WithMockUser, @WithUse...
How to unit test abstract classes: extend with stubs?
I was wondering how to unit test abstract classes, and classes that extend abstract classes.
14 Answers
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Android: Vertical ViewPager [closed]
...g them, e.g.:
/**
* Uses a combination of a PageTransformer and swapping X & Y coordinates
* of touch events to create the illusion of a vertically scrolling ViewPager.
*
* Requires API 11+
*
*/
public class VerticalViewPager extends ViewPager {
public VerticalViewPager(Context co...
Echo tab characters in bash script
...means 'enable interpretation of backslash escapes'):
$ echo -e ' \t ' | hexdump -C
00000000 20 09 20 0a | . .|
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Count how many files in directory PHP
... answer, unless the asker wants more customized version, where they could exclude certain files.
– Abhishek Madhani
Apr 2 '14 at 10:51
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create a trusted self-signed SSL cert for localhost (for use with Express/Node)
...Most of the instructions seem to be for IIS, but I'm trying to use Nodejs/Express. None of them work properly because while the cert gets installed, it is not trusted. here's what I've tried that fails:
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