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How can I get the current user's username in Bash?

... if your running a command through ssh as another user. whoami returns the OS user and $USER returns the ssh user. – BillMan Dec 1 '14 at 15:28 4 ...
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Sockets: Discover port availability using Java

...OException e) { } finally { if (ds != null) { ds.close(); } if (ss != null) { try { ss.close(); } catch (IOException e) { /* should not be thrown */ } } } return false; } T...
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How do I force a favicon refresh?

... Ok, after 10 minutes of trying, the easy way to fix it is close to that of the line of birds Type in www.yoursite.com/favicon.ico (or www.yoursite.com/apple-touch-icon.png, etc.) Push enter ctrl+f5 Restart Browser (IE, Firefox) ...
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Why is there no logical xor in JavaScript?

...ld never use it as a logical operator on boolean because implementation is OS dependant. I was using some kind of a ^= true to toggle booleans and it fails on some machines such as phones. – Masadow Jun 5 '15 at 15:14 ...
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How to allow keyboard focus of links in Firefox?

...s a Mac problem. Mozilla is being true to operating system settings in Mac OS. There are two distinct ways around this on the user side. Both seem to work: In System Preferences → Keyboard, in the Shortcuts pane, check the “all controls” radio at the bottom. In Firefox, type "about:config" ...
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What's onCreate(Bundle savedInstanceState)

...tivity needs to be recreated (e.g., orientation change) so that you don't lose this prior information. If no data was supplied, savedInstanceState is null. ... you should use the onPause() method to write any persistent data (such as user edits) to storage. In addition, the method onSaveIn...
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ImportError: No Module Named bs4 (BeautifulSoup)

...ou have to use the python binary from that venv. /usr/bin/python (on a Mac OS) is wrong; it should be <your path to your venv>/bin/python – joemadeus Jun 28 '19 at 13:30 ...
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problem with and :after with CSS in WebKit

...ked this extensively, but I'm under the impression that this isn't (yet?) possible, due to the way in which select elements are generated by the OS on which the browser runs, rather than the browser itself. share | ...
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Convert JavaScript String to be all lower case?

...difference is that toLocaleLowerCase will take current locale of the user/host into account. As per § 15.5.4.17 of the ECMAScript Language Specification (ECMA-262), toLocaleLowerCase… …works exactly the same as toLowerCase except that its result is intended to yield the correct result f...
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What is a “memory stomp”?

I just came across this blog post which mentions “stomping memory”: 3 Answers 3 ...