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Building executable jar with maven?
...the assembly generated by assembly:assembly and should contain the classes from the current module and its dependencies (if you used the descriptor jar-with-dependencies).
I get an error when I double-click on the first jar:
Could not find the main class: com.gorkwobble.logmanager.LogManager. Progr...
Generating CSV file for Excel, how to have a newline inside a value
...king on its name in Windows Explorer, everything works OK.
If you open it from within Excel, the results vary:
You have only ASCII characters in the file (and no BOM): works.
You have non-ASCII characters (encoded in UTF-8) in the file, with a UTF-8 BOM at the start: it recognises that your data ...
Create Git branch with current changes
...opic material to your master branch in a repository that other people pull from. Or at least, if you do need to do a reset you'll need to tell people that's what you are doing so the warnings from their next pull aren't too much of a shock.
– Andrew Walker
Oct ...
What is the default access specifier in Java?
...h you can't use this explicitly), which means the field will be accessible from inside the same package to which the class belongs.
As mdma pointed out, it isn't true for interface members though, for which the default is "public".
See Java's Access Specifiers
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Checking for a dirty index or untracked files with Git
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@mike from the git-status man page about the porcelain option: "Give the output in an easy-to-parse format for scripts. This is similar to the short output, but will remain stable across Git versions and regardless of user configur...
Create a devise user from Ruby console
Any idea on how to create and save a new User object with devise from the ruby console?
5 Answers
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What is the native keyword in Java for?
...ynamically loaded library (here written in C) with arbitrary assembly code from Java
and get results back into Java
This could be used to:
write faster code on a critical section with better CPU assembly instructions (not CPU portable)
make direct system calls (not OS portable)
with the tradeo...
How do I convert between big-endian and little-endian values in C++?
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__builtin_bswapX is only available from GCC-4.3 onwards
– Matt Joiner
Dec 17 '09 at 4:18
20
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How to avoid “cannot load such file — utils/popen” from homebrew on OSX
...Ruby.framework/Versions/Current
This will force Homebrew to use Ruby 1.8 from the system's installation.
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Why doesn't .NET/C# optimize for tail-call recursion?
...k submission should answer your question. It contains an official response from Microsoft, so I'd recommend going by that.
Thanks for the suggestion. We've
considered emiting tail call
instructions at a number of points in
the development of the C# compiler.
However, there are some subtl...