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What does set -e mean in a bash script?
I'm studying the content o<em>fem> this preinst <em>fem>ile that the script executes be<em>fem>ore that package is unpacked <em>fem>rom its Debian archive (.deb) <em>fem>ile.
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How can I prevent the backspace key <em>fem>rom navigating back?
On IE I can do this with the (terribly non-standard, but working) jQuery
33 Answers
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GCC dump preprocessor de<em>fem>ines
Is there a way <em>fem>or gcc/g++ to dump its preprocessor de<em>fem>ines <em>fem>rom the command line?
I mean things like __GNUC__ , __STDC__ , and so on.
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Read/Write String <em>fem>rom/to a <em>Fem>ile in Android
I want to save a <em>fem>ile to the internal storage by getting the text inputted <em>fem>rom EditText. Then I want the same <em>fem>ile to return the inputted text in String <em>fem>orm and save it to another String which is to be used later.
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How do I raise the same Exception with a custom message in Python?
I have this try block in my code:
12 Answers
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Rails: Logging the entire stack trace o<em>fem> an exception
I have been trying to <em>fem>igure out the right way to log a stack trace. I came across this link which states that logger.error $!, $!.backtrace is the way to go but that does not work <em>fem>or me log_error does. As per documentation I do not see how passing a second argument to the error method would ...
How to undo the e<em>fem><em>fem>ect o<em>fem> “set -e” which makes bash exit immediately i<em>fem> any command <em>fem>ails?
A<em>fem>ter entering set -e in an interactive bash shell, bash will exit immediately i<em>fem> any command exits with non-zero. How can I undo this e<em>fem><em>fem>ect?
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How to use WP<em>Fem> Background Worker
In my application I need to per<em>fem>orm a series o<em>fem> initialization steps, these take 7-8 seconds to complete during which my UI becomes unresponsive. To resolve this I per<em>fem>orm the initialization in a separate thread:
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AngularJS: Service vs provider vs <em>fem>actory
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See also stackover<em>fem>low.com/a/13763886/215945 which discusses the di<em>fem><em>fem>erences between service and <em>fem>actory.
– Mark Rajcok
Mar 27 '13 at 18:10
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How to prevent ENTER keypress to submit a web <em>fem>orm?
How do you prevent an ENTER key press <em>fem>rom submitting a <em>fem>orm in a web-based application?
29 Answers
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