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Deleting lines from one file which are in another file
I have a file f1 :
9 Answers
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Is there a way to select sibling nodes?
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Formatting code snippets for blogging on Blogger [closed]
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JavaScript replace/regex
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147
You need to double escape any RegExp characters (once for the slash in the string and once for...
How to remove all characters after a specific character in python?
...t most once, and take the first piece:
sep = '...'
rest = text.split(sep, 1)[0]
You didn't say what should happen if the separator isn't present. Both this and Alex's solution will return the entire string in that case.
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Mysql: Select rows from a table that are not in another
...all join conditions manually:
SELECT a.*
FROM tbl_1 a
NATURAL LEFT JOIN tbl_2 b
WHERE b.FirstName IS NULL
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Python: Continuing to next iteration in outer loop
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answered Dec 4 '16 at 10:45
user7610user7610
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Submitting HTML form using Jquery AJAX
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181
Quick Description of AJAX
AJAX is simply Asyncronous JSON or XML (in most newer situations JSO...
Determine path of the executing script
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103
Here there is a simple solution for the problem. This command:
script.dir <- dirname(sys.f...
Python to print out status bar and percentage
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