Charles Duffy

Charles Duffy has asked 40 questions and find answers to 873 problems.

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Charles Duffy questions

SQLAlchemy: Making a subquery of query.from_statement(text(...)) raising AttributeError
Using COM interfaces with initialized OUT parameters via Python comtypes library
Unloading Clojure vars from JVM thread-local space
Copying namespaces in XQuery
Accessing CSR extension stack in M2Crypto
Possible to get name of file attached to stdin in OS X?
Referring to session variables (\set var='value') from PL/PGSQL
Extending a library-provided protocol without impacting other users
Bash file descriptor leak
pyramid: Inverse to add_notfound_view(append_slash=True)

Charles Duffy answers

How to create a program that reads the last commands exit status?
Using grep with a negative lookahead assertion
Bash find filename and set to variable
How do you create an RS256 JWT assertion with bash/shell scripting?
Appending to an array w/ its name passed as a bash function parameter
Is there a way to prevent injection attacks when building a command-line from untrusted input in bash?
What are the possible list of Linux bash shell injection commands? [closed]
What defines a "column" in bash? In awk?
Update one value (matching a known key) in a list of JSON objects using jq
Execute function without sending 'self' to it