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New posts in substitution

Bash double process substitution gives bad file descriptor

Search and replace across multiple lines with conversion to lower case in Vim

Best way to substitute variables in plain text using PHP

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String replacement (to lowercase) in Bash 4.3.33 - bad substitution error

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Iterating through array in SendGrid email template

Replace matches according to the pattern that was matched

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remove emoji from string in R

How do I substitute with an evaluated expression in Perl?

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How do I perform multiple replacements with Perl?

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Bash eval replacement $() not always equivalent?

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