歼20
Should you always write code for else cases that "can never happen"?
Take some code like if (person.IsMale()) { doGuyStuff(); } else { doGirlStuff(); } Should this be written to explicitly check if person.isFemale(), and then add a new else that throws an exception?[详细]
2022-12-24 12:12 分类：问答How to get NEW width/height of root layout in onConfigurationChanged?
One of our views has a ScrollView as its root layout. When the device is rotated and onConfigurationChanged() is called, we\'d like to be able to get the ScrollView\'s new width/height. Our code looks[详细]
2022-12-24 01:58 分类：问答How do I sort a gridview of Linq objects based on a derived field?
I ha开发者_Go百科ve written a page which uses Linq to query the database and bind the resulting IQueryable to a datagrid. I have a partial class which contains extra properties which derive their valu[详细]
2022-12-20 01:52 分类：问答直插云海！歼-20把云层穿出一个洞？
@央视军事新闻，爬，滚，秀“腹肌”.11日，人民空军成立73周年。台湾总记者吴杰在第十四届中国航展上直击歼20航展。“歼20穿云破洞，歼20穿云破洞！太恐怖了！”是什么让@天花板杰哥这位军迷惊呼？一定要看到最后！[详细]
2022-12-09 09:29 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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