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理解分布式和区块链技术 - 资讯 - 清泛网 - 专注C/C++及内核技术
...股权发布和资产转移。彩色币是使用比特币区块链技术的一个例子，另外也有其他使用其他区块链的例子，比如狗狗币和莱特币等。同时也介绍了开放交易的优点和缺点，另外还有一些其他的技术比如Maidsafe, Ethereum,和Ripple这些...
当VC问你打算怎么招贤纳士的时候 你该这么答 - 资讯 - 清泛网 - 专注C/C++及内核技术
当VC问你打算怎么招贤纳士的时候 你该这么答想要建立一个高级团队，却只能雇佣一般人才？那你是永远也成为不了Top 10创企的。你展示的招聘计划，将能折射出你日后想领导的公司，而不是一张组织架构图。
编者注：本文作...
OnInitUpdate、OnUpdate、OnDraw与OnPaint - C/C++ - 清泛网 - 专注C/C++及内核技术
...T消息，这时OnDraw 也被间接调用。
OnUpdate 是CView提供的一个方法，一般当文档修改时调用，应用程序框架在CView::OnInitialUpdate 和CDocument::UpdateAllViews 的默认实现中都会调用。
OnUpdate，OnUpdate的默认实现是通过Invalidate产生WM_PAINT...
Full Screen DialogFragment in Android
I'm trying to show an almost fullscreen DialogFragment. But I'm somehow not able to do so.
27 Answers
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Fastest method of screen capturing on Windows
I want to write a screencasting program for the Windows platform, but am unsure of how to capture the screen. The only method I'm aware of is to use GDI, but I'm curious whether there are other ways to go about this, and, if there are, which incurs the least overhead? Speed is a priority.
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What is the difference among col-lg-*, col-md-* and col-sm-* in Bootstrap?
... pixels)
The smaller tier (xs, sm or md) also defines the size for larger screen widths. So, for the same size column on all tiers, just set the width for the smallest viewport...
<div class="col-lg-3 col-md-3 col-sm-3">..</div> is the same as,
<div class="col-sm-3">..</div>...
About Android image and asset sizes
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kcoppock did a great job explaining Andorid screen densities.
I just would like to add one more point regarding the original question.
Android Tablet launcher icon uses one density bucket up.
According to Google's developer Nick Butcher's Google+ post
The gorgeo...
How do I prevent the iPhone screen from dimming or turning off while my application is running?
...re you call this. It is always the entire app hit and each view is kept on screen, not dimmed.
– decades
Nov 19 '18 at 21:39
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Android on-screen keyboard auto popping up
One of my apps has an "opening screen" (basically a menu) that has an EditText followed by several Button s. The problem is that several of my users are reporting that when they open the app it's automatically popping up the on-screen keyboard without them even touching the EditText . As far as ...
OnNotify函数 ON_NOTIFY消息总结 - C/C++ - 清泛网 - 专注C/C++及内核技术
...andlers to call.)。
一般说来，你不用重载OnNotify。你可以写一个处理函数，然后添加消息映射（这个就不用详解了吧）。
当然，也可以通过重载OnNotify函数处理指定控件的指定消息，例如：
BOOL CNotifyDlg::OnNotify(WPARAM wParam, LPARAM l...