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Can a local variable's memory be accessed outside its scope?

I have the following code. 20 Answers 20 ...
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Use a normal link to submit a form

I want to submit a form. But I am not going the basic way of using a input button with submit type but a a link. 7 Answe...
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How do you append to a file in Python?

How do you append to the file instead of overwriting it? Is there a special function that appends to the file? 13 Answers ...
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What is the difference between Trap and Interrupt?

What is the difference between Trap and Interrupt? 9 Answers 9 ...
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difference between primary key and unique key

I'm using mysql database. I have a confusion between primary key and unique key. 15 Answers ...
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When do you use Git rebase instead of Git merge?

When is it recommended to use Git rebase vs. Git merge? 16 Answers 16 ...
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Should I use a class or dictionary?

I have a class that contains only fields and no methods, like this: 9 Answers 9 ...
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How to split a column into two columns?

I have a data frame with one column and I'd like to split it into two columns, with one column header as ' fips' and the other 'row' ...
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How to make an anchor tag refer to nothing?

I use jQuery, I need to make some anchor tags perform no action. 18 Answers 18 ...
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How can I get nth element from a list?

How can I access a list by index in Haskell, analog to this C code? 6 Answers 6 ...