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Most efficient way to cast List to List
... a List<BaseClass> . It seems like it shouldn't be a problem since casting a SubClass to a BaseClass is a snap, but my compiler complains that the cast is impossible.
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Elegant solution to duplicate, const and non-const, getters? [duplicate]
...e C++ books that the way to do it is to implement the non-const version by casting away the const from the other function.
It's not particularly pretty, but it is safe. Since the member function calling it is non-const, the object itself is non-const, and casting away the const is allowed.
class F...
Cast a Double Variable to Decimal
How does one cast a double to decimal which is used when doing currency development. Where does the M go?
5 Answers
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How to prevent caching of my Javascript file? [duplicate]
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Add a random query string to the src
You could either do this manually by incrementing the querystring each time you make a change:
<script src="test.js?version=1"></script>
Or if you are using a server side language...
Cast Object to Generic Type for returning
Is there a way to cast an object to return value of a method?
I tried this way but it gave a compile time exception in "instanceof" part:
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Why does an NSInteger variable have to be cast to long when used as a format argument?
...bit or 64-bit, depending on the platform, the compiler recommends
to add a cast to long generally.
Update: Since iOS 7 supports 64-bit now as well, you can get the same warning when compiling
for iOS.
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国际 C 语言混乱代码大赛结果 - 创意 - 清泛网 - 专注C/C++及内核技术
...gle 的 Don Yang 又拿奖了。侯启明这次是写了一个无整数的 MD5 程序，Don Yang 写了一个有海星图案的文本编码器。侯应该是第 4 回获奖了，Don Yang 应是第 7 回。
虽然主办方目前还没有公布这次比赛的源码，但可以围观他俩之前的作...
如何诊断CDN故障 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...le" &
最后看看文件散列是否一致就大功告成了：
shell> md5sum *
一旦知道了哪个节点有问题，可以利用淘宝IP地址库反查一下省市县地址是哪里，对照看看是否有临近地区的网友反馈，如果有的话，基本上就可以确诊了。
说明...
python MySQLdb模块安装 - 更多技术 - 清泛网 - 专注IT技能提升
...5a36a68debe7a7091f068d802fc515a3a202652828c73453cad/MySQL-python-1.2.5.zip#md5=654f75b302db6ed8dc5a898c625e030c
ok~
python MySQLdb模块安装 - 更多技术 - 清泛网 - 专注IT技能提升
...5a36a68debe7a7091f068d802fc515a3a202652828c73453cad/MySQL-python-1.2.5.zip#md5=654f75b302db6ed8dc5a898c625e030c
ok~