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How to fix the uninitialized constant Rake::DSL problem on Heroku?
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KaleKale
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How do I convert a Vector of bytes (u8) to a string
...r>
//
// Assuming buf: &[u8]
//
fn main() {
let buf = &[0x41u8, 0x41u8, 0x42u8];
let s = match str::from_utf8(buf) {
Ok(v) => v,
Err(e) => panic!("Invalid UTF-8 sequence: {}", e),
};
println!("result: {}", s);
}
The conversion is in-place, and d...
How to configure Sublime Text 2/3 to use direct Ctrl+Tab order and to create new tabs after the last
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answered Aug 29 '14 at 13:55
MiguelgrazMiguelgraz
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How do I write a short literal in C++?
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Jonathan Leffler
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answered Oct 16 '08 at 13:01
Mike FMi...
postgresql port confusion 5433 or 5432?
...ice will run on that port.
In PostgreSQL's case it's typical to use port 5432 if it is available. If it isn't, most installers will choose the next free port, usually 5433.
You can see what is actually running using the netstat tool (available on OS X, Windows, and Linux, with command line syntax ...
Determine which JAR file a class is from
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4 Answers
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How do I join two SQLite tables in my Android application?
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4 Answers
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What is the difference between persist() and merge() in JPA and Hibernate?
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4 Answers
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When to use window.opener / window.parent / window.top
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4 Answers
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What's the difference between design patterns and architectural patterns?
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ivanjermakov
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answered Nov 22 '10 at 7:56
pyfuncpyfunc
5...