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Calling a function of a module by using its name (a string)
What is the best way to go about calling a function given a string with the function's name in a Python program. For example, let's say that I have a module foo , and I have a string whose content is "bar" . What is the best way to call foo.bar() ?
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Convert the values in a column into row names in an existing data frame
...lue = value) : invalid 'row.names' length In addition: Warning message: Setting row names on a tibble is deprecated.
– user3673
Jun 18 '17 at 2:54
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(Mac) -bash: __git_ps1: command not found
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You've installed the version of git-completion.bash from master - in git's development history this is after a commit that split out the __git_ps1 function from the completion functionality into a new file (git-prompt.sh). The commit that introduced this...
How to save a data.frame in R?
... Am I correct that write.table won't preserve things like having set up a column of 0's and 1's as a factor, but that save() / load() will? If so, that's something to take into account as well. I typically have a section of processing some .csv files and once I get them where I like them, ...
What should every JavaScript programmer know? [closed]
Is there a set of things that every JavaScript programmer should know to be able to say "I know JavaScript"?
30 Answers
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How to send only one UDP packet with netcat?
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How do you find the current user in a Windows environment?
...ou can get a complete list of environment variables by running the command set from the command prompt.
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Import an existing git project into GitLab?
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I had to turn off protected branches in Settings -> Repository to get this to work.
– James Hirschorn
Jun 3 '19 at 16:15
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HTML5 canvas ctx.fillText won't do line breaks?
I can't seem to be able to add text to a canvas if the text includes "\n". I mean, the line breaks do not show/work.
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Best way to split string into lines
How do you split multi-line string into lines?
10 Answers
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