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Newline in string attribute
How can I add a line break to text when it is being set as an attribute i.e.:
13 Answers
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How can I select an element by name with jQuery?
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zx485
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answered Jul 10 '09 at 1:21
Jon EricksonJon Eri...
enum.values() - is an order of returned enums deterministic
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GaryFGaryF
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Assign null to a SqlParameter
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Chris TaylorChris Taylor
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Modular multiplicative inverse function in Python
...
Maybe someone will find this useful (from wikibooks):
def egcd(a, b):
if a == 0:
return (b, 0, 1)
else:
g, y, x = egcd(b % a, a)
return (g, x - (b // a) * y, y)
def modinv(a, m):
g, x, y = egcd(a, m)
if g != 1:
raise Ex...
A CSS selector to get last visible div
A tricky CSS selector question, don't know if it's even possible.
10 Answers
10
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What's the difference between lapply and do.call?
..."numeric"
$Petal.Width
[1] "numeric"
$Species
[1] "factor"
do.call takes a function as input and splatters its other arguments to the function. It is widely used, for example, to assemble lists into simpler structures (often with rbind or cbind).
For example:
x <- lapply(iris, class)
do.c...
Run R script from command line
... terminal a new file called a.Rout will be created.
R CMD BATCH a.R
# Check the output
cat a.Rout
One other thing to note about using Rscript is that it doesn't load the methods package by default which can cause confusion. So if you're relying on anything that methods provides you'll want to loa...
How to read a single char from the console in Java (as the user types it)?
...e tried with these methods but they all wait for the user to press enter key:
5 Answers
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Hide separator line on one UITableViewCell
...unt-1){
UIImageView *line = [[UIImageView alloc] initWithFrame:CGRectMake(0, 44, 320, 2)];
line.backgroundColor = [UIColor redColor];
[cell addSubview:line];
}
for iOS 7 upper versions (including iOS 8)
if (indexPath.row == self.newCarArray.count-1) {
cell.separatorInset = UIEdgeI...