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JavaScript DOM remove element
I'm trying to test if a DOM element exists, and if it does exist delete it, and if it doesn't exist create it.
5 Answers
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How do I create a slug in Django?
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answered Aug 31 '12 at 9:05
DooBLERDooBLER
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Python - List of unique dictionaries
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edited Jun 19 '12 at 0:05
answered Jun 18 '12 at 23:47
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How to copy from CSV file to PostgreSQL table with headers in CSV file?
I want to copy a CSV file to a Postgres table. There are about 100 columns in this table, so I do not want to rewrite them if I don't have to.
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Regular expression to limit number of characters to 10
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answered Aug 27 at 17:05
Rochdi BelhirchRochdi Belhirch
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A fast method to round a double to a 32-bit int explained
When reading Lua's source code, I noticed that Lua uses a macro to round a double to a 32-bit int . I extracted the macro , and it looks like this:
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How to list the contents of a package using YUM?
...ticheleThomas Vander Stichele
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C++ STL Vectors: Get iterator from index?
So, I wrote a bunch of code that accesses elements in an stl vector by index[], but now I need to copy just a chunk of the vector. It looks like vector.insert(pos, first, last) is the function I want... except I only have first and last as ints. Is there any nice way I can get an iterator to these...
How do I base64 encode (decode) in C?
I have binary data in an unsigned char variable.
I need to convert them to PEM base64 in c.
I looked in openssl library but i could not find any function.
Does any body have any idea?
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Find the most common element in a list
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answered Dec 9 '19 at 10:05
The GodfatherThe Godfather
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