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Capturing multiple line output into a Bash variable
....stackexchange.com/questions/24260/reading-lines-from-a-file-with-bash-for-vs-while
One more time! This time with a different filehandle (stdin, stdout, stderr are 0-2, so we can use &3 or higher in bash).
result=""
./test>/tmp/foo
while read line <&3; do
result="$result$line\n"...
Difference between Activity Context and Application Context
...en the two contexts when you launch your app directly from the home screen vs when your app is launched from another app via share intent.
Here a practical example of what "non-standard back stack behaviors", mentioned by @CommonSenseCode, means:
Suppose that you have two apps that communicate wit...
Concat scripts in order with Gulp
...ating files in my attempt, but I realized I had the case different in gulp vs. the file system, so look out for that! With exact case, gulp will not duplicate files.
– Chris
Nov 7 '15 at 18:57
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ASP.NET MVC - TempData - Good or bad practice
... here for a comparason: http://www.squaredroot.com/2007/12/20/mvc-viewdata-vs-tempdata/
Depending on the design, you could always store the user / basket or whathever you need in the tempdata in the database and just have a "IsReady" field which indicates if its completed or not, making it extensab...
How do I pass a variable by reference?
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27 Answers
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Detecting that the browser has no mouse and is touch-only
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answered Feb 27 '14 at 3:41
Hugo SilvaHugo Silva
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Bash empty array expansion with `set -u`
...Per Cerderberg, Doesn't work. unset arr, arr[1]=a, args ${arr+"${arr[@]}"} vs args ${arr[@]+"${arr[@]}"}
– ikegami
Jan 15 '17 at 6:15
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How to pass json POST data to Web API method as an object?
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VaibhavVaibhav
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Why is require_once so bad to use?
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edited Jan 27 '15 at 15:00
answered Oct 9 '08 at 8:20
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How to read a (static) file from inside a Python package?
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edited Aug 27 at 16:58
holdenweb
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