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上班狗来算算 你离财务自由还差多少钱？ - 杂谈 - 清泛网 - 专注C/C++及内核技术
...鸡冻呢~
2。财务自由需要多少软妹币？
这是一个复杂的问题。胡润曾对财务自由的实现给出了一个数字——1亿元。他认为1亿元之后再多的钱就没有必要，说白了就是花不完了，“要想活得舒服，有一套别墅外加在市中心有一...
Does the C++ standard mandate poor performance for iostreams, or am I just dealing with a poor imple
...running the inner loop takes longer than that to fill the buffer, then the CPU will be the limiting factor. If the inner loop runs faster, then I/O will be the limiting factor, or at least there's some CPU time left over to do the real work.
– Ben Voigt
Dec 3 ...
How can I delay a method call for 1 second?
... parts of the UI. My instinct is that it would also cause some unnecessary CPU or other resource drain, but I haven't checked.
– Bjorn Roche
Jun 3 '16 at 20:19
add a comment
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How do Trigonometric functions work?
...ation, you should NOT be using it. That goes for Taylor, Chebyshev, Padé, etc. series. Taylor series are often Good Enough.
– kquinn
Feb 7 '09 at 22:52
4
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Encrypting & Decrypting a String in C# [duplicate]
... you to "muck about" with byte arrays, salts, keys, initialization vectors etc. but this is precisely the kind of detail that can be somewhat abstracted away within your "wrapper" class.
The following class is one I wrote a while ago to perform exactly the kind of thing you're after, a simple singl...
Why is String.chars() a stream of ints in Java 8?
...l methods of java.lang.Character as well as StringBuilder.appendCodePoint, etc. This support exists since jdk1.5.
– Holger
Mar 18 '14 at 9:01
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【phpcms v9】PC站和手机站 全静态手机移动站方法 - 更多技术 - 清泛网 - ...
...据库，所以移动站调用的链接也是带www.的，要解决这个问题就用{str_replace(‘http://www.’,’http://m.’,$r[url])}这个方法，当然这个也是要灵活使用，例如：{str_replace(‘A’,’B’,C)}，意思是如果C的内容中出...
Something like 'contains any' for Java set?
...nd set2 are very large, this would be plenty more resource intensive (both CPU and memory wise) than just checking if they have any item in common.
– Marxama
Jun 9 at 9:08
add...
App Inventor 2 低功耗蓝牙(BLE) 硬件接入、数据通信及IO控制 - App Invent...
...tor 2 中文网VIP会员免费享有基础版技术支持服务，有任何问题都可以在线及时得到解决，是创客学习App Inventor 2 必备之利器，欢迎体验！
来自中文网文档：https://www.fun123.cn/reference/iot/ble.html
可以获得到广播数据吗?可以获...
Set selected item of spinner programmatically
...e answer by Marco HC uses Runnable wich is a last resort due to additional CPU load. The answer is - you should simply choose correct place to call to setSelection(), for example it works for me:
@Override
public void onResume() {
super.onResume();
yourSpinner.setSelection(pos);
}
But ...