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Java JUnit: The method X is ambiguous for type Y

I had some tests working fine. Then, I moved it to a different package, and am now getting errors. Here is the code: 3 Answ...
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How to write LDAP query to test if user is member of a group?

I want to write an LDAP query which tests whether a user (sAMAccountName) is a member of a particular group. Is it possible to do that so that I get either 0 or 1 result records? ...
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How to assign colors to categorical variables in ggplot2 that have stable mapping?

I've been getting up to speed with R in the last month. 5 Answers 5 ...
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Replacing some characters in a string with another character

I have a string like AxxBCyyyDEFzzLMN and I want to replace all the occurrences of x , y , and z with _ . 5 Answers ...
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What is the difference between String.slice and String.substring?

Does anyone know what the difference is between these two methods? 8 Answers 8 ...
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Simpler way to create dictionary of separate variables?

I would like to be able to get the name of a variable as a string but I don't know if Python has that much introspection capabilities. Something like: ...
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How to define a custom ORDER BY order in mySQL

In MySQL how do I define a custom sorting order. 4 Answers 4 ...
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How to make unicode string with python3

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python: Change the scripts working directory to the script's own directory

I run a python shell from crontab every minute: 4 Answers 4 ...
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Accessing an array out of bounds gives no error, why?

I am assigning values in a C++ program out of the bounds like this: 17 Answers 17 ...