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Meaning of $? (dollar question mark) in shell scripts
...status of 0 means success, and non-zero return status means failure. Learn more about exit statuses on wikipedia.
There are other special variables like this, as you can see on this online manual: https://www.gnu.org/s/bash/manual/bash.html#Special-Parameters
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What's the best free C++ profiler for Windows? [closed]
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CodeAnalyst won't be receiving any more updates except for critical bug fixes. They switched to CodeXL. Here's the link so you can update your answer. And thanks for letting me now about CodeAnalyst/XL, by the way.
– Adri C.S.
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Any way to force strict mode in node?
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Javascript: negative lookbehind equivalent?
...re accepted into the 2018 spec in 2017 and I gave links to sources. Furthermore, I described in detail which platforms implement said specification and what the status of other platforms is — and have even been updating it since. Naturally that's not the last Regexp feature we'll see
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how to create a Java Date object of midnight today and midnight tomorrow?
...parison (maybe database queries?), a zoned date-time value is likely to be more useful.
– Basil Bourque
Apr 22 '16 at 2:57
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Output to the same line overwriting previous output?
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How to use ArgumentCaptor for stubbing?
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Docker build “Could not resolve 'archive.ubuntu.com'” apt-get fails to install anything
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Where can I find the error logs of nginx, using FastCGI and Django?
...iles to be found, issue the same command using sudo.
You can read a little more here.
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How can I get current location from user in iOS
...er that makes StackOverflow great. Code snippets are exemplary and I hope more people include them with their answers.
– Danny
Mar 18 '13 at 18:44
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