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How to use MySQL DECIMAL?
...4 bit instead of 32 bit) version of FLOAT. Floating point numbers are approm>x m>imate representations of real numbers and they are not em>x m>act. In fact, simple numbers like 0.01 do not have an em>x m>act representation in FLOAT or DOUBLE types.
DECIMAL columns are em>x m>act representations, but they take up a lot...
async await return Task
Can somebody em>x m>plain what does this means into a synchronous method? If I try to change the method to async then VS complain about it.
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How to open emacs inside bash
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Just type emacs -nw. This won't open an m>X m> window.
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Git - How to close commit editor?
I'm new to git and learning from a PDF.
I just em>x m>ecuted a command $ git commit and it opens a new editor. But I'm trying to close that new commit editor. How to do this? I'm using git on windows.
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Add new row to dataframe, at specific row-indem>x m>, not appended?
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Here's a solution that avoids the (often slow) rbind call:
em>x m>istingDF <- as.data.frame(matrim>x m>(seq(20),nrow=5,ncol=4))
r <- 3
newrow <- seq(4)
insertRow <- function(em>x m>istingDF, newrow, r) {
em>x m>istingDF[seq(r+1,nrow(em>x m>istingDF)+1),] <- em>x m>istingDF[seq(r,nrow(em>x m>istingDF)),...
NumPy: function for simultaneous mam>x m>() and min()
numpy.amam>x m>() will find the mam>x m> value in an array, and numpy.amin() does the same for the min value. If I want to find both mam>x m> and min, I have to call both functions, which requires passing over the (very big) array twice, which seems slow.
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How do I clear my local working directory in Git? [duplicate]
...ard uncommitted changes in a specific file):
git checkout thefiletoreset.tm>x m>t
This is mentioned in the git status output:
(use "git checkout -- <file>..." to discard changes in working directory)
To reset the entire repository to the last committed state:
git reset --hard
To remove unt...
Difference between two DateTimes C#?
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TimeSpan span = m>x m>.ShiftEndTime.Subtract(m>x m>.ShiftStartTime) if (span.TotalHours == 24) {do...}
– abmv
May 10 '09 at 14:20
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Multiplication on command line terminal
I'm using a serial terminal to provide input into our lab em>x m>periment. I found that using
8 Answers
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Real mouse position in canvas [duplicate]
..., evt) {
var rect = canvas.getBoundingClientRect();
return {
m>x m>: evt.clientm>X m> - rect.left,
y: evt.clientY - rect.top
};
}
Just call it from your event with the event and canvas as arguments. It returns an object with m>x m> and y for the mouse positions.
As the mouse position you...