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After Installing Java JDK 7 For Mac OS X - mvn -version still shows java version 1.6.0_31
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The reason Maven is still using Java 6 is that the /usr/bin/mvn script that launches it does not use the correct OS/X method for resolving the current Java version as specified in Java Preferences. See this Maven issue for details:
http://jira.codehaus.org/browse/MNG-4226
Voting it up ...
Creating a new user and password with Ansible
...t_size: 7
- name: "add new user" user: name="{{user_name}}" comment="{{description_user}}" password="{{user_password}}" home="{{home_dir}}" shell="/bin/bash"
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What is the difference between const and readonly in C#?
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having to declare the value at the time of a definition for a const VS readonly values can be computed dynamically but need to be assigned before the constructor exits.. after that it is frozen.
'const's are implicitly static. You use a ClassName.ConstantName notation to access them.
There ...
MySQL load NULL values from CSV data
... SELECT INTO OUTFILE query) for excel but then uploads accept them as null vs having to deal with \N in the csv. Thanks!
– chrisan
Sep 29 '13 at 15:47
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What exactly does git's “rebase --preserve-merges” do (and why?)
...tion.
See commit 1644c73 for a small example:
rebase-helper --make-script: introduce a flag to rebase merges
The sequencer just learned new commands intended to recreate branch
structure (similar in spirit to --preserve-merges, but with a
substantially less-broken design).
Let'...
System.Net.WebException HTTP status code
... a compiler that supports it. Stack Overflow answer with further details. VS 2015+ has it by default, but if one is using any kind of build/deploy environment other than just "their machine", other things might need to be taken into consideration.
– CodeHxr
De...
In c# is there a method to find the max of 3 numbers?
...61ms. -> Math on 3 values: ~55ms, Inlined: ~62ms. -> 4 values: ~75ms vs ~80ms... All done by 10 million iterations and 5 measurements... If you turn on optimizations the trend turns and Math wins more the more values you add. But... you would need billions of comparisons before performance mat...
Functional, Declarative, and Imperative Programming [closed]
...op voted answers on this page are imprecise and muddled on the declarative vs. imperative definition, including the answer that quotes Wikipedia. Some answers are conflating the terms in different ways.
Refer also to my explanation of why spreadsheet programming is declarative, regardless that the f...
ASP.NET MVC - Find Absolute Path to the App_Data folder from Controller
...Data");
}
}
[1] http://msdn.microsoft.com/en-us/library/ex526337%28v=vs.100%29.aspx
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Cleaning up old remote git branches
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Here is bash script that can do it for you. It's modified version of http://snippets.freerobby.com/post/491644841/remove-merged-branches-in-git script. My modification enables it to support different remote locations.
#!/bin/bash
curren...