Hanfei Sun

Hanfei Sun has asked 205 questions and find answers to 6 problems.

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Hanfei Sun questions

What's the difference between [1], [1,], [,1], [[1]] for a dataframe in R? [duplicate]
In Javascript, how to display the function body of a setter/getter?
In Javascript, how to avoid the "escaping" in createTextElement method?
In leaflet/mapbox, why can't I set the duration of `map.fitBounds`?
Why does BASH_REMATCH not work for a quoted regular expression?
Why does SBT want to get org.scala-sbt while it has already been installed?
How to flip and reverse an int in C?
How to use du to take the paths from stdin and calculate the total size? [duplicate]
what's the difference between dir(self) and self.__dict__ [duplicate]
Why can I delete write-protect file(hard link) in my own directory? [closed]

Hanfei Sun answers

How to make ropemacs faster in emacs?
In Playframework2, how to serve multiple asset directory?
Change the font of current buffer in Emacs?
Add quotes around each string in a list in jinja2?
Emacs 24 and GDB 6.3 on Mac OS X
How to access the GET parameters after "?" in Express?