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How can I do string interpolation in JavaScript?
...urious about this now, this test bed can be used to play around until everyone gets support for this.
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creating a strikethrough text?
...ugh flag enabled.
Edit from Comment by Ε Г И І И О :
For any one wanting to remove this flag, this is how:
someTextView.setPaintFlags(someTextView.getPaintFlags() & (~Paint.STRIKE_THRU_TEXT_FLAG));
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How do I split a string on a delimiter in Bash?
... -ra ADDR <<< "$IN"
for i in "${ADDR[@]}"; do
# process "$i"
done
It will parse one line of items separated by ;, pushing it into an array. Stuff for processing whole of $IN, each time one line of input separated by ;:
while IFS=';' read -ra ADDR; do
for i in "${ADDR[@]}"; do
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How do I use Ruby for shell scripting?
...h do |value|
puts value
end
...make it executable (as others have mentioned):
chmod u+x my_shell_script
And call it like so:
> ./my_shell_script one two three four five
You'd get this:
I was passed:
one
two
three
four
five
The arguments work nicely with filename expansion:
./my_s...
Switching between GCC and Clang/LLVM using CMake
... the environment variables CC and CXX and then invokes cmake with the mentioned variable overrides.
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How can I use Bash syntax in Makefile targets?
...our makefile, and you should be good to go.
BTW: You can also do this for one target, at least for GNU Make. Each target can have its own variable assignments, like this:
all: a b
a:
@echo "a is $$0"
b: SHELL:=/bin/bash # HERE: this is setting the shell for b only
b:
@echo "b is $$0"
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How to assign colors to categorical variables in ggplot2 that have stable mapping?
...pulled from separate files and not all factor levels appear in each file.
One way to address this is to create a custom manual 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 ...
Perform .join on value in array of objects
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This one. However you'll need to shim .map prototype member for IE < 9, if you need to support this retro-browsers.
– Tommi
May 17 '13 at 11:15
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How to add a spinner icon to button when it's in the Loading state?
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Works great gurch101! I forget that one can mix HTML with text in a tag property. :-)
– Leniel Maccaferri
Feb 10 '13 at 16:23
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bash: mkvirtualenv: command not found
...hout sourcing virtualenvwrapper_bashrc
Solution 2:
Alternatively as mentioned below, you could leverage the chance that virtualenvwrapper.sh is already in your shell's PATH and just issue a source `which virtualenvwrapper.sh`
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