如何编写方法并强制子类覆盖此方法.在Eclipse中,它应该在Quick-Fix对话框中显示:"添加未实现的方法".
谢谢
我的C++代码有问题.如果我插入#include "god.hpp"的neuron.hpp,g++让我看到以下错误:
In file included from neuron.hpp:4,
from main.cpp:5:
god.hpp:11: error: ‘Neuron’ has not been declared
god.hpp:13: error: ‘Neuron’ was not declared in this scope
god.hpp:13: error: template argument 1 is invalid
god.hpp:13: error: template argument 2 is invalid
main.cpp: In function ‘int main()’:
main.cpp:36: error: no matching function for call to ‘God::regNeuron(Neuron*&)’
god.hpp:11: note: candidates are: long int God::regNeuron(int*)
In file included from god.hpp:5,
from god.cpp:3:
neuron.hpp:10: error: ‘God’ has not been declared …Run Code Online (Sandbox Code Playgroud) 如何在Django 1.5的模板中获取当前视图(my_app.views.index)的全名?
对于表单,我在模板中有一个名为"view"的对象,我使用模板标签读取.但是使用DetailViews我没有看到类似的东西.
有没有办法使用自定义模板处理器?
谢谢
编辑
情况1:
情况2:
如何查看此模板'foo/bar_form.html',从哪个视图呈现?结果应该是其中之一
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