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Printing newlines with print() in R
.../program F=filename")
File not supplied.
Usage: ./program F=filename>
and
> cat("File not supplied.\nUsage: ./program F=filename","\n")
File not supplied.
Usage: ./program F=filename
>
The reason print() doesn't do what you want is that print() shows you a version of the object from th...
How to get JSON from URL in JavaScript?
... callback(status, xhr.response);
}
};
xhr.send();
};
And use it like this:
getJSON('http://query.yahooapis.com/v1/public/yql?q=select%20%2a%20from%20yahoo.finance.quotes%20WHERE%20symbol%3D%27WRC%27&format=json&diagnostics=true&env=store://datatables.org/alltablesw...
What does “connection reset by peer” mean?
... indicates an immediate dropping of the connection, rather than the usual handshake. This bypasses the normal half-closed state transition. I like this description:
"Connection reset by peer" is the TCP/IP equivalent of slamming the phone back on the hook. It's more polite than merely not replyi...
Can Git hook scripts be managed along with the repository?
...hooks/ . However, those scripts are not propagated when people do a clone and they are not version controlled.
11 Answer...
How to revert initial git commit?
I commit to a git repository for the first time; I then regret the commit and want to revert it. I try
9 Answers
...
Getting current unixtimestamp using Moment.js
...
Not valid anymore. See @kumar chandraketu answer below.
– kaiser
Feb 16 at 6:19
1
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Getting a list item by index
...ess a list, which is an object, like an array
– PrashanD
Apr 26 '17 at 7:10
Does it return a copy of the object in the...
Eclipse JPA Project Change Event Handler (waiting)
Why am I getting 'JPA Project Change Event Handler (waiting)', whenever I try to build my project.
9 Answers
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How do I change my Ruby version using RVM?
...m/scripts/rvm" ]] && . "$HOME/.rvm/scripts/rvm"
to the same file and it worked!
Of course, you have to restart your terminal after that.
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Cannot make a static reference to the non-static method
...etText() is non-static you cannot call it from a static method.
To understand why, you have to understand the difference between the two.
Instance (non-static) methods work on objects that are of a particular type (the class). These are created with the new like this:
SomeClass myObject = new Som...