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Rails: Using build with a has_one association in rails
...later on create a profile for that user. I tried using build with a has_one association but that blew up. The only way I see this working is using has_many . The user is supposed to only have at most one profile .
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How can I make one python file run another? [duplicate]
How can I make one python file to run another?
8 Answers
8
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Algorithm to detect intersection of two rectangles?
I'm looking for an algorithm to detect if two rectangles intersect (one at an arbitrary angle, the other with only vertical/horizontal lines).
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What's the difference between array_merge and array + array?
...r beginners here, the result of the operation in both cases is null if any one of the arrays is null. Some might not care about this assuming since it is a union operation, the result will be the proper (not-null) array if one of them is null. But, that holds true if one of the arrays is an empty ar...
How to split one string into multiple strings separated by at least one space in bash shell?
I have a string containing many words with at least one space between each two. How can I split the string into individual words so I can loop through them?
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What's the difference between JPA and Hibernate? [closed]
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I just wanted to add that replacing one ORM with a different one is a very rare occasion, so you would probably never get this benefit out of using JPA. What you gain with JPA is a protocol, standards, naming and other conventions that you can use to communicat...
One line ftp server in python
Is it possible to have a one line command in python to do a simple ftp server? I'd like to be able to do this as quick and temporary way to transfer files to a linux box without having to install a ftp server. Preferably a way using built in python libraries so there's nothing extra to install.
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jQuery click events firing multiple times
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;) sorry. I spun my wheels around for a few days on this one too. I am still searching for a logical reason as to why it even happens in the first place.
– Rob
Feb 21 '13 at 4:11
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Wrap long lines in Python [duplicate]
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There are two approaches which are not mentioned above, but both of which solve the problem in a way which complies with PEP 8 and allow you to make better use of your space. They are:
msg = (
'This message is so long, that it requires '
'more than {x} lines.{...
Difference between using bean id and name in Spring configuration file
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From the Spring reference, 3.2.3.1 Naming Beans:
Every bean has one or more ids (also
called identifiers, or names; these
terms refer to the same thing). These
ids must be unique within the
container the bean is hosted in. A
bean will almost always have only one
id, but if a b...