11-19-2012
Because you're running an external program when there was no need to do so.
Actually, you're running two external programs when there was no need to do so, inside a subshell, so a waste of three processes as opposed to zero.
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LEARN ABOUT LINUX
wxlistitem
wxListItem(3erl) Erlang Module Definition wxListItem(3erl)
NAME
wxListItem - See external documentation: wxListItem.
DESCRIPTION
See external documentation: wxListItem .
DATA TYPES
wxListItem() :
An object reference, The representation is internal and can be changed without notice. It can't be used for comparsion stored on disc
or distributed for use on other nodes.
EXPORTS
new() -> wxListItem()
See external documentation .
new(Item::wxListItem()) -> wxListItem()
See external documentation .
clear(This::wxListItem()) -> ok
See external documentation .
getAlign(This::wxListItem()) -> WxListColumnFormat
Types WxListColumnFormat = integer()
See external documentation .
WxListColumnFormat is one of ?wxLIST_FORMAT_LEFT | ?wxLIST_FORMAT_RIGHT | ?wxLIST_FORMAT_CENTRE | ?wxLIST_FORMAT_CENTER
getBackgroundColour(This::wxListItem()) -> colour() (see module wx)
See external documentation .
getColumn(This::wxListItem()) -> integer()
See external documentation .
getFont(This::wxListItem()) -> wxFont() (see module wxFont)
See external documentation .
getId(This::wxListItem()) -> integer()
See external documentation .
getImage(This::wxListItem()) -> integer()
See external documentation .
getMask(This::wxListItem()) -> integer()
See external documentation .
getState(This::wxListItem()) -> integer()
See external documentation .
getText(This::wxListItem()) -> string()
See external documentation .
getTextColour(This::wxListItem()) -> colour() (see module wx)
See external documentation .
getWidth(This::wxListItem()) -> integer()
See external documentation .
setAlign(This::wxListItem(), Align::WxListColumnFormat) -> ok
Types WxListColumnFormat = integer()
See external documentation .
WxListColumnFormat is one of ?wxLIST_FORMAT_LEFT | ?wxLIST_FORMAT_RIGHT | ?wxLIST_FORMAT_CENTRE | ?wxLIST_FORMAT_CENTER
setBackgroundColour(This::wxListItem(), ColBack::colour() (see module wx)) -> ok
See external documentation .
setColumn(This::wxListItem(), Col::integer()) -> ok
See external documentation .
setFont(This::wxListItem(), Font::wxFont() (see module wxFont)) -> ok
See external documentation .
setId(This::wxListItem(), Id::integer()) -> ok
See external documentation .
setImage(This::wxListItem(), Image::integer()) -> ok
See external documentation .
setMask(This::wxListItem(), Mask::integer()) -> ok
See external documentation .
setState(This::wxListItem(), State::integer()) -> ok
See external documentation .
setStateMask(This::wxListItem(), StateMask::integer()) -> ok
See external documentation .
setText(This::wxListItem(), Text::string()) -> ok
See external documentation .
setTextColour(This::wxListItem(), ColText::colour() (see module wx)) -> ok
See external documentation .
setWidth(This::wxListItem(), Width::integer()) -> ok
See external documentation .
destroy(This::wxListItem()) -> ok
Destroys this object, do not use object again
AUTHORS
<>
wxErlang 0.98.9 wxListItem(3erl)