Follow me
-
Recent Posts
calendar
Recent Comments
- Stan on python argparse issues with the help argument (TypeError: %o format: a number is required, not dict)
- Cormac on Pandas : how to compare dataframe with None
- LP on AWK: the substr command to select a substring
- jrab on python argparse issues with the help argument (TypeError: %o format: a number is required, not dict)
- How to disable SSL verification for urlretrieve? – Peter's blog on python: certificate verified failed
Archives
Categories
Meta
Monthly Archives: November 2011
SVN properties
SVN allows to store some useful keywords which can be set, the value of which will be substituted for ‘tags’ in the file itself. For instance, if the Id keyword is set, place this line in your code __revision__ = … Continue reading
python: how to flatten a nested list
Simple nested list of strings Suppose that you have a simple nested list. Simple in the sense that there is only one level: data = [[’a’,’b’], [’c’], [’d’]]data = [[‘a’,’b’], [‘c’], [‘d’]] you can use the operator module and reduce … Continue reading
ssh on remote host without typing the password
When you connect to a remote host with SSH, you need to enter the password, which can be cumbersome on the long term when connections are frequent. Here is a solution to make the connection automatic. First, if not already … Continue reading
vim usage: wrapping, spelling, completion, indentation, …
code folding To fold a number of lines (5 for example) press zf5j. To fold code within curly brackets use za The folded lines will be replaced in the buffer with a line that looks like: +—– 5 lines: }—– … Continue reading
