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Xcode debugging - displaying images
... just curious: why do you say "(and shouldn't) do it"? there was once a time when people said that computers "shouldn't" have color screens, as they were too expensive, or that a text editor used by programers "shouldn't" syntax check your code. at some point we do need to move on from archaic id...
reducing number of plot ticks
... and now one sets nticks=10, then the new sparse labels will be placed ten times as long apart along the axis, i.e. now 1 will sit where 9 was, 2 where 19 was... and 9 where 99 was.
– Vim
Mar 8 '18 at 2:35
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Deleting queues in RabbitMQ
...that. I haven't noticed it since I had a really basic configuration at the time I was involved with rabbitmq. I will update the answer. Thanks!
– Faruk Sahin
Mar 19 '13 at 8:37
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How do I get a list of all the duplicate items using pandas in python?
...n-12
but I couldn't think of a nice way to prevent repeating ids so many times. I prefer method #2: groupby on the ID.
>>> pd.concat(g for _, g in df.groupby("ID") if len(g) > 1)
ID ENROLLMENT_DATE TRAINER_MANAGING TRAINER_OPERATOR FIRST_VISIT_DATE
6 11795 ...
Null check in an enhanced for loop
...the helper method that returns an empty list because it may be useful some times but then you would get used to call it in every loop you make possibly hiding some bugs.
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/bin/sh: pushd: not found
...you won't use cd inbetween. The interesting thing about pushd is that each time you use it you are pushing a directory into a stack, and afterwards you can go back to the latest one using popd, so it makes sense to use it when you are going into more than one directory and want a sure way back.
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How to inspect FormData?
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At the time of writing, there was no way to access FormData. I've now updated the answer to reflect the new API. Thanks for the heads up rloth!
– Ryan Endacott
Jul 25 '16 at 20:43
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Drop unused factor levels in a subsetted data frame
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Stuff happens over time. You are commenting on an answer I wrote nine years ago. So let's take this as a hint to generally prefer base R solutions as those are the ones using functionality that is still going to be around N years from now.
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How can I check in a Bash script if my local Git repository has changes?
... git diff-index reports changes even if only file modification times have changed (and not their contents). If you touch a file, it will report modification that running git status will reset. Using git status as below is better.
– Sampo
Mar 3 at 13...
Xcode Command /usr/bin/codesign failed with exit code 1 : errSecInternalComponent
...recently changed my password. So there was some interplay between the last time the keychain was unlocked by xcode and the password used to do so.
– sherrellbc
Aug 2 '19 at 19:31
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