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Opacity of div's background without affecting contained element in IE 8?
...ur instead.
The CSS is fairly simple:
.myelement {
background: rgba(200, 54, 54, 0.5);
}
...where the first three numbers are the red, green and blue values for your background colour, and the fourth is the 'alpha' channel value, which works the same way as the opacity value.
See this page ...
Haskell testing workflow
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70
Getting unit testing, code coverage, and benchmarks right is mostly about picking the right tool...
Foreign Key to non-primary key
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190
If you really want to create a foreign key to a non-primary key, it MUST be a column that has a ...
How to write LDAP query to test if user is member of a group?
...mber of a particular group. Is it possible to do that so that I get either 0 or 1 result records?
4 Answers
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Is there a way to use two CSS3 box shadows on one element?
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410
You can comma-separate shadows:
box-shadow: inset 0 2px 0px #dcffa6, 0 2px 5px #000;
...
Best approach to converting Boolean object to string in java
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edited Nov 10 '17 at 21:29
answered Sep 16 '13 at 16:37
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Replacing some characters in a string with another character
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340
echo "$string" | tr xyz _
would replace each occurrence of x, y, or z with _, giving A__BC___D...
Simple basic explanation of a Distributed Hash Table (DHT)
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240
Ok, they're fundamentally a pretty simple idea. A DHT gives you a dictionary-like interface, but...
Dynamically adding properties to an ExpandoObject
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505
dynamic x = new ExpandoObject();
x.NewProp = string.Empty;
Alternatively:
var x = new Expand...
How to assign colors to categorical variables in ggplot2 that have stable mapping?
...al colour scale as follows:
#Some test data
dat <- data.frame(x=runif(10),y=runif(10),
grp = rep(LETTERS[1:5],each = 2),stringsAsFactors = TRUE)
#Create a custom color scale
library(RColorBrewer)
myColors <- brewer.pal(5,"Set1")
names(myColors) <- levels(dat$grp)
colScale <- sc...