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Can the Unix list command 'ls' output numerical chmod permissions?
Is it possible when listing a directory to view numerical unix permissions such as 644 rather than the symbolic output -rw-rw-r--
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Why do I get “'property cannot be assigned” when sending an SMTP email?
I can't understand why this code is not working. I get an error saying property can not be assigned
17 Answers
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Best way to simulate “group by” from bash?
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sort ip_addresses | uniq -c
This will print the count first, but other than that it should be exactly what you want.
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File system that uses tags rather than folders?
...ense but later on I have trouble finding the file again when I go looking for it (the one file can possibly exist in many folders).
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How does TestFlight do it?
...(on non-jailbroken devices). How can this be done? Is this an iOS feature, or a vulnerability exploit?
5 Answers
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How to get a microtime in Node.js?
...e() is available within Node.js - its resolution are nanoseconds and therefore its much higher, also this doesn't mean it has to be more exact.
PS.: Just to be clearer, process.hrtime() returns you a tuple Array containing the current high-resolution real time in a [seconds, nanoseconds]
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How to replace spaces in file names using a bash script
...anyone recommend a safe solution to recursively replace spaces with underscores in file and directory names starting from a given root directory? For example:
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Have the same README both in Markdown and reStructuredText
I have a project hosted on GitHub. For this I have written my README using the Markdown syntax in order to have it nicely formatted on GitHub.
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How to get the unix timestamp in C#
...ed with any DateTime object that you would like to get the unix timestamp for.
There is also a field, DateTime.UnixEpoch, which is very poorly documented by MSFT, but may be a substitute for new DateTime(1970, 1, 1)
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Disable single warning error
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@Cookie: yes, it works for any piece of code that go through the compiler.
– Matteo Italia
Aug 23 '11 at 10:22
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