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unix diff side-to-side results?
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173
From man diff, you can use -y to do side-by-side.
-y, --side-by-side
output in two colum...
Sphinx autodoc is not automatic enough
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answered Apr 24 '10 at 4:03
EtienneEtienne
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How do I control how Emacs makes backup files?
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answered Sep 30 '08 at 6:15
jfm3jfm3
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How to filter git diff based on file extensions?
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238
Yes, if you ensure that git expands a glob rather than your shell then it will match at any lev...
How to run a python script from IDLE interactive shell?
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Python3:
exec(open('helloworld.py').read())
If your file not in the same dir:
exec(open('./app/filename.py').read())
See https://stackoverflow.com/a/437857/739577 for passing global/local variables.
In deprecated Python ve...
AngularJS browser autofill workaround by using a directive
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23 Answers
23
Active
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Return value in a Bash function
...s to be exactly what you want.
Here is an example:
function fun1(){
echo 34
}
function fun2(){
local res=$(fun1)
echo $res
}
Another way to get the return value (if you just want to return an integer 0-255) is $?.
function fun1(){
return 34
}
function fun2(){
fun1
local res=$?
echo ...
How are zlib, gzip and zip related? What do they have in common and how are they different?
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3 Answers
3
Active
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Is it possible to await an event instead of another async method?
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230
You can use an instance of the SemaphoreSlim Class as a signal:
private SemaphoreSlim signal =...
Rails select helper - Default selected value, how?
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edited Jul 3 '12 at 12:58
Tim Cooper
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