Charles Duffy

Charles Duffy has asked 40 questions and find answers to 886 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

Reading input while also piping a script via stdin
Can I start nix-shell with packages from different revisions?
How do I ORDER BY an arithmetic express in SQLAlchemy?
Bash - Log all commands and exit codes in a script
How to kill processes launched by "&" in bash?
store a function in a unix variable
Why do two empty strings compare as not equal?
Use variable as name of associative array when calling value
how to couple xargs with pdftotext converter to search inside multiple pdf files
Python not creating a new clean instance?