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How do I return to an older version of our code in Subversion?
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If you are using TortoiseSVN, right-click the file select Merge, then Merge a Range of Revisions. In the log box type in 140-150 and click the Reverse Checkbox. After that, commit as usual. This will perform the same operation as Jon's example.
– Da...
WordPress asking for my FTP credentials to install plugins
...I post a note here for myself and others: The Code is in wp-admin/includes/file.php:get_filesystem_method. Wordpress tries to create a file 'wp-content/temp-write-test-'.time(). If this fails it assumes that you can only use FTP. But this might not be true, if wp-content itself is not writable, but ...
How do you add swap to an EC2 instance?
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if means 'input file', of means 'output file', bs means 'block size' and count is the number of blocks you want to allocate… you can read the man page of the command for more info: linux.die.net/man/1/dd
– Fábio Bati...
Is there a link to GitHub for downloading a file in the latest release of a repository?
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One additional grep in the pipeline will find the file for your distribution and architecture. For the atom text editor on 64-bit Ubuntu: curl -s https://api.github.com/repos/atom/atom/releases | grep browser_download_url | grep '64[.]deb' | head -n 1 | cut -d '"' -f 4
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www-data permissions?
...777 in case some other user on my machine (or a hacker) attempts to modify files in that directory. How do I only allow access for myself and Apache's www-data?
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How can I initialize a String array with length 0 in Java?
The Java Docs for the method
String[] java.io.File.list(FilenameFilter filter)
includes this in the returns description:
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Unix's 'ls' sort by name
... default. What are you seeing?
man ls states:
List information about the FILEs (the current directory by default). Sort entries alpha‐betically if none of -cftuvSUX nor --sort is specified.:
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Adding external library into Qt Creator project
...cific lib, this really doesn't matter.
In case you want to store your lib files in the project directory, you can reference them with the $$_PRO_FILE_PWD_ variable, e.g.:
LIBS += -L"$$_PRO_FILE_PWD_/3rdparty/libs/" -lpsapi
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fatal: could not read Username for 'https://github.com': No such file or directory
... Silva's and it worked well. Still have an error: cannot spawn sh: No such file or directory message...
– TheSciGuy
May 13 '19 at 14:56
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PATH issue with pytest 'ImportError: No module named YadaYadaYada'
... to install pytest on a mac and started writing tests for a project with a file structure likes so:
20 Answers
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