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RSpec controller testing - blank response.body
... with a problem when testing my controllers with RSpec - the response.body call always returns an empty string. In browser everything renders correctly, and cucumber feature tests seem to get it right, but RSpec fails each and every time.
...
How can I round to whole numbers in JavaScript?
...rounds up
Math.floor(); // rounds down
Math.round(); // does method 2 in 1 call
//method 2
var number = 1.5; //float
var a = parseInt(number); // to int
number -= a; // get numbers on right of decimal
if(number < 0.5) // if less than round down
round_down();
else // round up if more than
...
In Vim, how do I delete everything within the double quotes?
... the quotes.
Note that it is not needed to be inside the quotes when you call it, the own command looks for the first occurence of text inside quotes in the current line and deletes it, so you can save some key strokes.
Additionally, if you are interested in deleting the quotes too, then apply th...
Don't display pushd/popd stack across several bash scripts (quiet pushd/popd)
...
In your .profile file (what ever it is called in your system) add:
pushd () {
command pushd "$@" > /dev/null
}
popd () {
command popd "$@" > /dev/null
}
export pushd popd
...
NSURLRequest setting the HTTP header
...P header for a request. In the documentation for the NSURLRequest class I didn't find anything regarding the HTTP header. How can I set the HTTP header to contain custom data?
...
MFC Grid control 2.27 - C/C++ - 清泛网 - 专注IT技能提升
...here are two main types of cell - fixed and non-fixed. Fixed cells are typically on the left and top of the grid and do not move when the grid is scrolled. Typically these contain column and row headings and are not editable. Non fixed cells make up the "interior" of the grid and can be edited and s...
MFC Grid control 2.27 - C/C++ - 清泛网 - 专注IT技能提升
...here are two main types of cell - fixed and non-fixed. Fixed cells are typically on the left and top of the grid and do not move when the grid is scrolled. Typically these contain column and row headings and are not editable. Non fixed cells make up the "interior" of the grid and can be edited and s...
MFC Grid control 2.27 - C/C++ - 清泛网 - 专注IT技能提升
...here are two main types of cell - fixed and non-fixed. Fixed cells are typically on the left and top of the grid and do not move when the grid is scrolled. Typically these contain column and row headings and are not editable. Non fixed cells make up the "interior" of the grid and can be edited and s...
MFC Grid control 2.27 - C/C++ - 清泛网 - 专注IT技能提升
...here are two main types of cell - fixed and non-fixed. Fixed cells are typically on the left and top of the grid and do not move when the grid is scrolled. Typically these contain column and row headings and are not editable. Non fixed cells make up the "interior" of the grid and can be edited and s...
MFC Grid control 2.27 - C/C++ - 清泛网 - 专注IT技能提升
...here are two main types of cell - fixed and non-fixed. Fixed cells are typically on the left and top of the grid and do not move when the grid is scrolled. Typically these contain column and row headings and are not editable. Non fixed cells make up the "interior" of the grid and can be edited and s...