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Eclipse error: “The import XXX cannot be resolved”
...ed by making a negligible change to the project settings.
The setting I chose to change was: Project > Properties > Java Build Path > Order and Export > make a meaningless order change > Apply.
Changing the order back does not regress to the problem.
Simply touching the file might a...
character showing up in files. How to remove them?
...
On Mac OSX, I had to change to: perl -CSD -pe 's/^\x{feff}//' file.csv , note the change from <fffe> to <feff>.
– mpettis
Feb 6 '14 at 3:52
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ImportError: No module named six
...
For Mac OS X:
pip install --ignore-installed six
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Print number of keys in Redis
...00
redis_git_dirty:0
redis_build_id:b63575307aaffe0a
redis_mode:standalone
os:Linux 5.4.0-1017-aws x86_64
arch_bits:64
multiplexing_api:epoll
atomicvar_api:atomic-builtin
gcc_version:9.3.0
process_id:2854672
run_id:90a5246f10e0aeb6b02cc2765b485d841ffc924e
tcp_port:6379
uptime_in_seconds:2593097
upti...
How do I copy folder with files to another folder in Unix/Linux? [closed]
...ide of it. My memory is this behavior varies by command and maybe event by OS a bit. Here's a reference with more info.
– OllieBrown
Jul 19 '18 at 17:02
29
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Lombok added but getters and setters not recognized in Intellij IDEA
...And then
3.) Intellij IDEA -> Preferences -> Plugins ->Browse Repositories-> Search for "Lombok"-> install plugin -> Apply and restart IDEA
4.) And then probably restart Intellij IDEA.
This is my IntelliJ IDEA and Mac Version - IntelliJ IDEA 2017.1.5 Build #IU-171.4694.70 --- M...
Disable back button in android
...if (shouldAllowBack()) {
super.onBackPressed();
} else {
doSomething();
}
}
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Correct way to define Python source code encoding
...e> :
# This Python file uses the following encoding: utf-8
import os, sys
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How can I open a Shell inside a Vim Window?
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Well it depends on your OS - actually I did not test it on MS Windows - but Conque is one of the best plugins out there.
Actually, it can be better, but works.
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Check folder size in Bash
...years, but would you be so kind as to explain a little bit what is the purpose of regex and BASH_REMATCH in the conditionals? (or to provide some links as to the usage of those variables/commands/formats) I would have expected the code to just get the size of the file in a variable and compare that ...