I\'m working on a new feature for my Mac application and it has to do with maps. As an example, let\'s use iPhoto\'s \"Places\".
I have an app with the following models: User, Task, and Assignment. Each Assignment belongs_to a User and a Task (or in other words, a Task is assigned to a User via an Assignment).
in my next project I want to implement a GUI for already existing code in C++. My plan is to wrap the C++ part in a DLL and to implement the GUI in C#. My开发者_如何学C problem is that I don\'t know h
I\'m creating a plugin and am having a hard time defining a before_save filter that calls an instance method I\'ve just defined. Here\'s a quick sample:
ActiveRecord use to call after_save callback each time save method is called even if the model was not changed and no insert/update query spawned.
A开发者_运维知识库ny clues on how to do it ?You have two options, you can use either / or both.
I have a form that is added through the nodeapi displayed only on view mode. Users can select an item from a select menu and their choice will automatically get saved to the database with a hook_menu
I\'ve got a website model that requires a user to verify ownership of the website. Thanks to stack overflow, I was able to find the solution for user ownership verification here: Validate website own
How do I pass context into setTimeout? I want to call this.tip.destroy() if this.options.destroyOnHide after 1000 ms. How can I do that?
Wh开发者_如何学编程at\'s a callback and how is it implemented in C#?I just met you, And this is crazy,
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