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What text editor is available in Heroku bash shell? [closed]
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See more up-to-date script over there gist.github.com/dvdbng/7375821b20f189c189ab1bd29392c98e
– nilfalse
Jun 6 '19 at 19:27
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Java: How to test methods that call System.exit()?
...t will drift all the way out to the JVM's last-ditch catcher and shut your script down (unless you decide to catch it somewhere along the way, which might be useful someday).
In the JUnit scenario it will be caught by the JUnit framework, which will report that
such-and-such test failed and ...
How do I make python wait for a pressed key?
I want my script to wait until the user presses any key.
12 Answers
12
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How to determine function name from inside a function
If I have a Bash script like:
5 Answers
5
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What are the relative strengths and weaknesses of Git, Mercurial, and Bazaar? [closed]
...f the distributed SCMs. Also, if you currently make heavy use of precommit script automation with SVN (ie. requiring unit tests to pass before a commit can proceed), you'll probably want to use a tool similar to PQM for automating merge requests to your shared branches.
SVK is a DSCM which uses Sub...
Defining a variable with or without export
...ses that are invoked by name, for example a literal bash appearing in your script).
Subshells will have access to all variables from the parent, regardless of their exported state.
Subprocesses will only see the exported variables.
What is common in these two constructs is that neither can pa...
What do the terms “CPU bound” and “I/O bound” mean?
...he graph.
And here is a C++ version that produces analogous results.
plot script
I don't know enough computer architecture to fully explain the shape of the curve, but one thing is clear: the computation does not become 8x faster as naively expected due to me using all my 8 threads! For some reas...
How To Set Up GUI On Amazon EC2 Ubuntu server
...exist
New 'ubuntu:1 (lonely)' desktop is ubuntu:1
Creating default startup script /home/lonely/.vnc/xstartup
Starting applications specified in /home/lonely/.vnc/xstartup
Log file is /home/lonely/.vnc/ubuntu:1.log
Now you can access GUI using IP/Domain and port 1
stackoverflow.com:1
Tested on AW...
How do I get the localhost name in PowerShell?
...rm 'env:COMPUTERNAME' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of the name, or if a path was included, verify that the path is correct and try again. At line:1 char:1 + env:COMPUTERNAME + ~~~~~~~~~~~~~~~~ + CategoryInfo : ...
What is the proper way to test if a parameter is empty in a batch file?
... watch out for strings that use double '"' as an escape sequence -- the script will crash when attempting the comparison. E.g. ""this string will crash the comparison"". Double '"' is the proper escape sequence, and doing a substitution on double '"' will fail if the string is empty.
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