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raw_input function in Python
What is the raw_input function? Is it a user interface? When do we use it?
7 Answers
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What is the difference between the Data Mapper, Table Data Gateway (Gateway), Data Access Object (DA
I'm trying to brush up on my design pattern skills, and I'm curious what are the differences between these patterns? All of them seem like they are the same thing - encapsulate the database logic for a specific entity so the calling code has no knowledge of the underlying persistence layer. From m...
How do you round a floating point number in Perl?
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Output of perldoc -q round
Does Perl have a round() function? What about ceil() and floor()?
Trig functions?
Remember that int() merely truncates toward 0. For rounding to a certain number of digits, sprintf() or printf() is usually the easiest
route.
printf("%.3f", 3.1415926535)...
Mockito - difference between doReturn() and when()
...hen(...) is equivalent to when(...).thenReturn(...) . So, my question is what is the point of having two methods that do the same thing or what is the subtle difference between doReturn(...).when(...) and when(...).thenReturn(...) ?
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Visual Studio keyboard shortcut to automatically add the needed 'using' statement
What is the keyboard shortcut to expand the little red line that gives you the menu where you can choose to have the necessary using statement added to the top of the file?
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Python CSV error: line contains NULL byte
...ly message, should be "NUL") byte in your file, then you need to check out what is in your file. I would suggest that you do this even if using 'rb' makes the problem go away.
repr() is (or wants to be) your debugging friend. It will show unambiguously what you've got, in a platform independant fas...
How to Set Variables in a Laravel Blade Template
... variables inside a template for use later. I can't do {{ $old_section = "whatever" }} because that will echo "whatever" and I don't want that.
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How to add new column to MYSQL table?
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How can i name the column whatever name i type into a textbox?
– Steven Trainor
Apr 19 '13 at 21:43
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Blocks and yields in Ruby
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What about code like this? person.do_with_name {|string| yield string, something_else }
– f.ardelian
Nov 24 '12 at 21:11
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What is the difference between persist() and merge() in JPA and Hibernate?
What is the difference between persist() and merge() in Hibernate?
4 Answers
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