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Foreign key from one app into another in Django
I'm wondering if it's possible to define a foreign key in a models.py file in Django that is a reference to a table in another app?
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Recursive directory listing in DOS
How do we achieve a recursive directory listing in DOS?
5 Answers
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mysql create user if not exists
I have a query to check mysql users list for create new user.
2 Answers
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RSpec: how to test if a method was called?
When writing RSpec tests, I find myself writing a lot of code that looks like this in order to ensure that a method was called during the execution of a test (for the sake of argument, let's just say I can't really interrogate the state of the object after the call because the operation the method p...
jQuery ID starts with
I am trying to get all elements with an id starting with some value. Below is my jQuery code. I am trying to use a JavaScript variable when searching for items. But it does not work. What am I missing below? So the id 'value' am searching is the value of the clicked element
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What are the differences between vector and list data types in R?
What are the main differences between vector and list data types in R? What are the advantages or disadvantages of using (or not) these two data types?
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Homebrew: List only installed top level formulas
I'm looking for a way to show only the formulas I installed without the installed dependencies.
I want to have a list of all the programs I actually installed, without all noise of the dependencies.
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JavaScript: replace last occurrence of text in a string
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14 Answers
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How to test if list element exists?
I would like to test if an element of a list exists, here is an example
7 Answers
7
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Android hide listview scrollbar?
Is there a way to hide scrollbar in ListView . I know it's possible for ScrollView but can't find a way for ListView scrollbar. Any ideas?
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