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remove None value from a list without removing the 0 value
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How do I reset a sequence in Oracle?
In PostgreSQL , I can do something like this:
18 Answers
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How to create a cron job using Bash automatically without the interactive editor?
...r creating cron jobs without using the editor (crontab -e). If so, What would be the code create a cronjob from a Bash script?
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How do I get textual contents from BLOB in Oracle SQL
I am trying to see from an SQL console what is inside an Oracle BLOB.
11 Answers
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Recursively list all files in a directory including files in symlink directories
Suppose I have a directory /dir inside which there are 3 symlinks to other directories
/dir/dir11 , /dir/dir12 , and /dir/dir13 . I want to list all the files in dir including the ones in dir11 , dir12 and dir13 .
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Finding differences between elements of a list
Given a list of numbers, how does one find differences between every ( i )-th elements and its ( i+1 )-th?
10 Answers
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Iterating over every two elements in a list
How do I make a for loop or a list comprehension so that every iteration gives me two elements?
21 Answers
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join list of lists in python [duplicate]
Is the a short syntax for joining a list of lists into a single list( or iterator) in python?
15 Answers
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How to get “wc -l” to print just the number of lines without file name?
outputs number of lines and file name.
9 Answers
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Dynamically update values of a chartjs chart
...asic bar chart using chartjs and it works fine. Now I want to update the values on a time based interval. My problem is that after I created the chart, I do not know how to update its values correctly...
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