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how to release localhost from Error: listen EADDRINUSE
...ly. It was working when I used node app.js and stopped it with Ctrl+C, but started having the EADDRINUSE issue after the first time I used npm start, so it seems the real solution would be to use something other than Ctrl+C to shut down after using npm start.
– David Mason
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OpenSSL: PEM routines:PEM_read_bio:no start line:pem_lib.c:703:Expecting: TRUSTED CERTIFICATE [close
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this took me hours to work out. All starting with a cryptic error from xmlsec1, key is not found
– Amichai Schreiber
Oct 5 '19 at 21:38
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How can I start an interactive console for Perl?
How can I start an interactive console for Perl, similar to the irb command for Ruby or python for Python?
23 Answers
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Java EE web development, where do I start and what skills do I need? [closed]
...)
First of all, "Java EE" has since Sep 2019 been renamed to "Jakarta EE", starting with version 8. Historically, there was also the term "J2EE" which covered versions 1.2 until 1.4. The "Java EE" covered versions 5 until 8. See also Java Platform, Enterprise Edition, History on Wikipedia.
What exa...
Adb Devices can't find my phone [closed]
...Try doing this:
Unplug the device
Execute adb kill-server && adb start-server(that restarts adb)
Re-plug the device
Also you can try to edit an adb config file .android/adb_usb.ini and add a line 04e8 after the header. Restart adb required for changes to take effect.
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What is the difference between indexOf() and search()?
...'b') // returns position 8
special in indexOf()
i) you can give starting search position as a second argument
str.indexOf('k') // 3
str.indexOf('k',4) // 11 (it start search from 4th position)
special in search()
search value can be regular expression
str.search('book') // 8
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How can I auto-elevate my batch file, so that it requests from UAC administrator rights if required?
...d make it an exe with an admin manifest, but I wouldn't even know where to start. I guess I'll just warn at the beginning of the batch to run as admin if they're running Windows Vista/7. Thanks all.
– PDixon724
Aug 15 '11 at 17:39
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Differences between Emacs and Vim
...sier to learn than Emacs, but it's incredibly confusing the first time you start it up if you have no previous experience with it! I had to use google to be able to close it down, and still had to try several times to get it right.
– HelloGoodbye
Jun 30 '15 at ...
How to create a windows service from java app
...r.exe -> tomcat6w.exe).
Something I struggled with using Procrun, your start and stop methods must accept the parameters (String[] argv). For example "start(String[] argv)" and "stop(String[] argv)" would work, but "start()" and "stop()" would cause errors. If you can't modify those calls, con...
How to catch an Exception from a thread
I have Java main class, in the class, I start a new thread, in the main, it waits until the thread dies. At some moment, I throw a runtime exception from the thread, but I can't catch the exception thrown from the thread in the main class.
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