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How can I override Bootstrap CSS styles?
... priorities.
Basically, every selector has its own numerical 'weight':
100 points for IDs
10 points for classes and pseudo-classes
1 point for tag selectors and pseudo-elements
Note: If the element has inline styling that automatically wins (1000 points)
Among two selector styles browser will ...
Quicksort vs heapsort
.../~jmor159/PLDS210/qsort3.html, the heap sort takes 2,842 comparisons for n=100, but it takes 53,113 comparisons for n=500. And that implies the ratio between n=500 and n=100 is 18 times, and it is NOT matching the heap sort algorithm with O(N logN) complexity. I guess it's pretty likely that their h...
Convert PDF to image with high resolution
... \
-density 150 \
-trim \
test.pdf \
-quality 100 \
-flatten \
-sharpen 0x1.0 \
24-18.jpg
It results in the left image. Compare this to the result of my original command (the image on the right):
(To really see and appreciate the differences be...
CSS table-cell equal width
...1/
You can fix a width to each parent div (the table), otherwise it'll be 100% as usual.
The trick is to use table-layout: fixed; and some width on each cell to trigger it, here 2%. That will trigger the other table algorightm, the one where browsers try very hard to respect the dimensions indicat...
Java JTable setting Column Width
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Try adding setMaxWidth(10000) to see if that makes a difference.
– Eddie
Jun 5 '09 at 4:03
1
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CSS transition shorthand with multiple properties?
...concise code.
/* prefixes omitted for brevity */
.box {
height: 100px;
width: 100px;
background: red;
box-shadow: red 0 0 5px 1px;
transition: all 500ms ease;
/*note: not transitioning width */
transition-property: height, background, box-shadow;
}
.box:h...
How to do math in a Django template?
...
You can use the add filter:
{{ object.article.rating_score|add:"-100" }}
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Regular expression to match numbers with or without commas and decimals in text
...sion below
#### NUMBERS AND DECIMALS ONLY ####
#No commas allowed
#Pass: (1000.0), (001), (.001)
#Fail: (1,000.0)
^\d*\.?\d+$
#No commas allowed
#Can't start with "."
#Pass: (0.01)
#Fail: (.01)
^(\d+\.)?\d+$
#### CURRENCY ####
#No commas allowed
#"$" optional
#Can't start with "."
#Either 0 or 2 ...
Overlaying histograms with ggplot2 in R
...'s a concrete example with some output:
dat <- data.frame(xx = c(runif(100,20,50),runif(100,40,80),runif(100,0,30)),yy = rep(letters[1:3],each = 100))
ggplot(dat,aes(x=xx)) +
geom_histogram(data=subset(dat,yy == 'a'),fill = "red", alpha = 0.2) +
geom_histogram(data=subset(dat,yy == 'b'...
jQuery If DIV Doesn't Have Class “x”
...t my example of use
If you hover over a div, it fades as
normal speed to 100% opacity if the
div does not contain the 'selected'
class
If you hover out of a div, it fades
at slow speed to 30% opacity if the
div does not contain the 'selected'
class
Clicking the button adds 'selected'
class to the ...