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Convert dmesg timestamp to custom date format

I am trying to understand the dmesg timestamp and find it hard to convert that to change it to java date/custom date format. ...
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How can I create directory tree in C++/Linux?

... With C++17 or later, there's the standard header <filesystem> with function std::filesystem::create_directories which should be used in modern C++ programs. The C++ standard functions do not have the POSIX-specific explicit permissions (mode) argument, t...
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What's the best way to store Phone number in Django models

... You might actually look into the internationally standardized format E.164, recommended by Twilio for example (who have a service and an API for sending SMS or phone-calls via REST requests). This is likely to be the most universal way to store phone numbers, in particular ...
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ASP.NET MVC 404 Error Handling [duplicate]

I've made the changes outlined at 404 Http error handler in Asp.Net MVC (RC 5) and I'm still getting the standard 404 error page. Do I need to change something in IIS? ...
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How do I return early from a rake task?

..." next puts "never printed" end Or you can move the code in a method and use return in the method. task :foo do do_something end def do_something puts "startd" return puts "end" end I prefer the second choice. ...
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How to write to a file in Scala?

...gement. Edit (September 2011): since Eduardo Costa asks about Scala2.9, and since Rick-777 comments that scalax.IO commit history is pretty much non-existent since mid-2009... Scala-IO has changed place: see its GitHub repo, from Jesse Eichar (also on SO): The Scala IO umbrella project consi...
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Git keeps asking me for my ssh key passphrase

...ed keys as instructed in the github tutorial, registered them with github, and tried using ssh-agent explicitly — yet git continues to ask me for my passphrase every time I try to do a pull or a push. ...
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Subprocess changing directory

...ode tries to do is call a program named cd ... What you want is call a command named cd. But cd is a shell internal. So you can only call it as subprocess.call('cd ..', shell=True) # pointless code! See text below. But it is pointless to do so. As no process can change another process's working ...
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How to make an anchor tag refer to nothing?

...ke a link, it's best to use the appropriate element (such as <span>) and then style it using CSS: <span class="fake-link" id="fake-link-1">Am I a link?</span> .fake-link { color: blue; text-decoration: underline; cursor: pointer; } Also, given that you tagged this q...
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Easiest way to open a download window without navigating away from the page

... 7 years have passed and I don't know whether it works for IE6 or not, but this prompts OpenFileDialog in FF and Chrome. var file_path = 'host/path/file.ext'; var a = document.createElement('A'); a.href = file_path; a.download = file_path.substr...