rescue
Rails recover from invalid form?
I have a Rails 2.3 application. I currently have the following validations in my model: validates_presence_of :开发者_StackOverflowjobno, :companyname[详细]
2023-02-12 23:07 分类：问答Ruby Timeout::timeout doesn't fire Exception and doesn't return what documented
I have this piece of code: begin complete_results = Timeout.timeout(4) do results = platform.search(artist, album_name)[详细]
2023-02-03 11:32 分类：问答ActiveRecord exceptions not rescued
I have the following code block: unless User.exist?(...) begin user = User.new(...) # Set more attributes of user[详细]
2023-02-03 02:11 分类：问答Ruby c extensions: How can I catch all exceptions, including things that aren't StandardErrors?
In ruby, begin # ... rescue # ... end won\'t catch exceptions that aren\'t subclasses of StandardError. In C,[详细]
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2023-01-06 01:20 分类：问答Unit Testing - Lame Error Message - "Failed to queue test run" "Invalid syntax"
I am trying 开发者_如何学Pythonto run my units test and it is failing.Not much info is supplied by Visual Studio.[详细]
2022-12-20 06:18 分类：问答
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
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