type-safety
Selector that can only take child elements of a certain type?
I need to write a control that is supposed to take only a certain type of child controls. Functionally it works like a Selector in that I can select/activate on of its childs but it seems that I can n[详细]
2022-12-20 16:54 分类:问答Unsafe conversion
Is the following conversion safe? int b[10][10]; char *x; int a[]={0,1,2,3,4,5,6,7,8,9}; for(int i=0;i<10;i++)[详细]
2022-12-19 21:09 分类:问答Working with Byte literals
I\'m using the following function to brighten up color values (it\'s a lambda in my code, but that shouldn\'t make a differende):[详细]
2022-12-13 21:16 分类:问答Why I cannot derive from long?
My function returns some long value which contains two values in lower and higher 32 bits. I thought the best ways to handle return value[详细]
2022-12-12 10:47 分类:问答closures mean fully type-safe criteria?
combining closures (FCM) and generics, would it be possible to have fully type-safe criteria. // The following works without a cast as Foo.id is a \'long\' field.[详细]
2022-12-12 06:22 分类:问答Overriding "equals" method: how to figure out the type of the parameter?
I\'m trying to override equals method for a param开发者_运维百科eterized class. @Override public boolean equals(Object obj) {[详细]
2022-12-10 00:51 分类:问答