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How do I get the n-th level parent of an element in jQuery?
When I want to get, for example, the 3rd level parent of the element I must write $('#element').parent().parent().parent() Is there a more optimal method for this?
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How to remove trailing whitespaces with sed?
I have a simple shell script that removes trailing whitespace from a file. Is there any way to make this script more compact (without creating a temporary file)?
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Where is the Java SDK folder in my computer? Ubuntu 12.04
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WAY-1 : Updated for the shortest and easy way
Below command will give you the path, But it will only work if java command is working in other words if java path is configured.
readlink -f $(which java)
Read more at Where can I find th...
Reuse a parameter in String.format?
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Check string for palindrome
A palindrome is a word, phrase, number or other sequence of units that can be read the same way in either direction.
39 A...
Open multiple Eclipse workspaces on the Mac
How can I open multiple Eclipse workspaces at the same time on the Mac?
19 Answers
19
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call a static method inside a class?
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What is the best way to use a HashMap in C++?
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How do I write stderr to a file while using “tee” with a pipe?
...I believe you can retain exit status if you prepend the command chain with set -o pipefail followed by ; or && if I'm not mistaken.
– David
Nov 25 '15 at 21:24
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How to list all methods for an object in Ruby?
...default_timezone", "encode_quoted_value",
"reloadable?", "update", "reset_sequence_name", "default_timezone=",
"validate_find_options", "find_on_conditions_without_deprecation",
"validates_size_of", "execute_simple_calculation", "attr_protected",
"reflections", "table_name_prefix...