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How to print last two columns using awk
...ce>field2, (because it will use white space delimiter by default) as opposed to field1<tab>field2 which is probably what you're expecting. using Output Field Separator (OFS) is almost always what you want.
– DryLabRebel
Aug 6 at 22:51
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Visually managing MongoDB documents and collections [closed]
...e some popular MongoDB GUI administration tools:
Open source
dbKoda - cross-platform, tabbed editor with auto-complete, syntax highlighting and code formatting (plus auto-save, something Studio 3T doesn't support), visual tools (explain plan, real-time performance dashboard, query and aggregation...
How to use 'find' to search for files created on a specific date? [closed]
...d I have locally -- GNU 4.4.0 -- has it, while 4.1.20 that I have on Dreamhost doesn't. The kludge with creating two files should work in either, though.
– Arve
Oct 2 '08 at 7:45
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How to use JavaScript regex over multiple lines?
...lines, you would need to add \r as well to include Windows and classic Mac OS style line endings: (.|[\r\n]).
That turns out to be somewhat cumbersome, as well as slow, (see KrisWebDev's answer for details), so a better approach would be to match all whitespace characters and all non-whitespace cha...
How do I programmatically change file permissions?
.... I'd like to be able to execute the Java equivalent of chmod . Is that possible Java 5? If so, how?
12 Answers
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How to clear basic authentication details in chrome
... thing that works consistently for me is using incognito windows - see respose stackoverflow.com/a/9558863/4142084 below.
– Raul Santelices
Jan 24 '18 at 15:18
2
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How to kill a process running on particular port in Linux?
I tried to close the tomcat using ./shutdown.sh from tomcat /bin directory. But found that the server was not closed properly. And thus I was unable to restart My tomcat is running on port 8080 .
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invalid context 0x0 under iOS 7.0 and system degradation
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Others will ask you to post the code where you access a core graphics context, but I doubt that's the issue. These invalid context 0x0 error messages are common and easy to reproduce in iOS 7. In fact, I can reproduce the error using storyboard with...
Official reasons for “Software caused connection abort: socket write error”
...hen the local network system aborts a
connection, such as when WinSock closes an established connection
after data retransmission fails (receiver never acknowledges data sent
on a datastream socket).
See this MSDN article. See also Some information about 'Software caused connection abort'.
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I forgot the password I entered during postgres installation
...or mistyped (during the installation) the password to the default user of Postgres. I can't seem to be able to run it and I get the following error:
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