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In Bash, how to add “Are you sure [Y/n]” to any command or alias?
...iables containing strings (e.g.: prefer to use "$@" instead $@).
Or, Bash 4.x:
read -r -p "Are you sure? [y/N] " response
response=${response,,} # tolower
if [[ "$response" =~ ^(yes|y)$ ]]
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Edit:
In response to your edit, here's how you'd create and use a confirm command based on the firs...
Override body style for content in an iframe
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Louis
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answered Jun 27 '11 at 16:18
DA.DA.
35.5k4...
How to add a border just on the top side of a UIView
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ScottyBlades
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answered Apr 18 '14 at 15:31
Adam WaiteAdam Waite
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When and why I should use session_regenerate_id()?
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answered Apr 9 '14 at 14:24
Amal MuraliAmal Murali
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How to enumerate an object's properties in Python?
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Georg SchöllyGeorg Schölly
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Importing two classes with same name. How to handle?
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154
You can omit the import statements and refer to them using the entire path. Eg:
java.util.Date ...
MySQL error code: 1175 during UPDATE in MySQL Workbench
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HabibillahHabibillah
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Python Create unix timestamp five minutes in the future
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edited Apr 29 '14 at 15:25
community wiki
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Python SQL query string formatting
...on.org/), which could be qualified a somewhere between Option 2 and Option 4
Code Sample:
sql = ("SELECT field1, field2, field3, field4 "
"FROM table "
"WHERE condition1=1 "
"AND condition2=2;")
Works as well with f-strings:
fields = "field1, field2, field3, field4"
table =...
How to run a method every X seconds
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edited Jul 24 '17 at 10:02
user6796473
answered Jul 11 '12 at 13:49
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