還有就是<null>,從網上找到了用法:
if(m_result==nil)
{
NSLog(@"KDA!");
}
還有就是<null>,從網上找到了用法:
if([m_result isEqual:[NSNUll null]])
{
NSLog(@"KDA!");
}
還有就是<null>,從網上找到了用法:
if(m_result==nil)
{
NSLog(@"KDA!");
}
還有就是<null>,從網上找到了用法:
if([m_result isEqual:[NSNUll null]])
{
NSLog(@"KDA!");
}
報錯: expected <block end>, but found '<block mapping start>' in 'reader', line 12, column 2: pattern:
報錯: expected <block end>, but found '<block mapping start>' in 'reader', line 12, column 2: pattern: