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Creating a dynamic choice field
I'm having some trouble trying to understand how to create a dynamic choice field in django. I have a model set up something like:
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What's the difference between istringstream, ostringstream and stringstream? / Why not use stringstr
...d std::stringstream and why shouldn't I just use std::stringstream in every scenario (are there any runtime performance issues?).
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Efficient way to rotate a list in python
What is the most efficient way to rotate a list in python?
Right now I have something like this:
26 Answers
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Difference between Repository and Service Layer?
...n Patterns, what is the difference between the Repository Pattern and a Service Layer?
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How do I update the notification text for a foreground service in Android?
I have a foreground service setup in Android. I would like to update the notification text. I am creating the service as shown below.
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Where is the WPF Numeric UpDown control?
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How do I find a stored procedure containing ?
I need to search a SQL server 2008 for stored procedures containing where maybe
the name of a database field or variable name.
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What's the difference between [ and [[ in Bash? [duplicate]
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How do I force make/GCC to show me the commands?
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sed whole word search and replace
How do I search and replace whole words using sed?
6 Answers
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