Posts by OCarneiro • 231 points
4 posts
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answers12261
viewsQ: How to know which version in use of a particular package is installed via Pip?
I am starting programming in python and have tried to use best practices: virtualenv, Pip, etc. One of the packages I’ve been using (Pelican) has different help pages for each version. How do I know…
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4
votes4
answers12261
viewsA: How to know which version in use of a particular package is installed via Pip?
As I wrote the question, I remembered the answer: pip freeze It returns the following: pelican==3.5.0 I had used the command to create the.txt file, which is another place where you can look.…
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answers134
viewsA: Prevent script from following symbolic links
You can use ls -l and remove the lines it contains "->". Whirling ls -lA, you will get something like this: -rw------- 1 root root 576 Jan 21 16:22 .ash_history lrwxrwxrwx 1 root root 9 Jan 21…
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answer3184
viewsA: getOutputStream() has already been called for this Response
It seems that the problem lies in the line break between the JSP tags. When interpreting JSP code, some application servers try to write the line break between the two tags, which results in the…