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How to pipe stdout while keeping it on screen ? (and not to a output file)
I would like to pipe standard output of a program while keeping it on screen.
5 Answers
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Rollback a Git merge
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What about pushing the revert to remote? I don't see how it will work.
– Anton Savelyev
Apr 12 '19 at 16:26
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Git Extensions: Win32 error 487: Couldn't reserve space for cygwin's heap, Win32 error 0
...ory sections are persistent, often a system reboot is needed to clear them out before the problem can be resolved.
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Best way of invoking getter by reflection
...tReadMethod() != null && !"class".equals(pd.getName()))
System.out.println(pd.getReadMethod().invoke(foo));
}
Note that you could create BeanInfo or PropertyDescriptor instances yourself, i.e. without using Introspector. However, Introspector does some caching internally which is norma...
Diff output from two programs without temporary files
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Use <(command) to pass one command's output to another program as if it were a file name. Bash pipes the program's output to a pipe and passes a file name like /dev/fd/63 to the outer command.
diff <(./a) <(./b)
Similarly you can use >(command) if yo...
OOP vs Functional Programming vs Procedural [closed]
... of features that you can point to and say language X is better than Y without qualifying that language X is better suited to writing algorithm U and language Y might be better suited to writing algorithm V, while both can easily be implemented in either language.
– greyfade
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Restore file from old commit in git
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git checkout 'master@{7 days ago}' -- path/to/file.txt
This will not alter HEAD, it will just overwrite the local file path/to/file.txt
See man git-rev-parse for possible revision specifications there (of course a simple hash (like...
How do I delete a fixed number of rows with sorting in PostgreSQL?
...This works, but how reliable is it? Are there any 'gotchas' I need to look out for? Is it possible for VACUUM FULL or autovacuum to cause problems if they change the ctid values in the table while the query is running?
– Whatsit
Mar 2 '11 at 20:35
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How to put a label on an issue in GitHub if you are not a contributor / owner?
...ot assign a label to an issue, so you end up wasting time trying to figure out if you are misunderstanding something, and then getting all frustrated feeling stupid. If GitHub's design intent was to make their users feel frustrated and stupid, then the design is a total success. If GitHub's design...
Custom CSS Scrollbar for Firefox
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Thank you, ThirtyDot. One question though: what about -moz-appearance:scrollbartrack-vertical - and other related CSS extensions? Perhaps they can be used in some way?
– Dimitri Vorontzov
May 29 '11 at 2:01
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