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How to calculate age (in years) based on Date of Birth and getDate()
...This is not accurate as it assumes 8766 hours per year, which works out to 365.25 days. Since there are no years with 365.25 days, this will be incorrect near the person's birthdate more often than it is correct. This method is still going to be more accurate.
– Bacon Bits
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What is a reasonable length limit on person “Name” fields?
...which deal successfully with the bulk of the UK population -- the Passport Office, the Driver & Vehicle Licensing Agency, the Deed Poll office, and the NHS. They use different standards, obviously.
Changing your name by Deed Poll allows 300 characters;
There is no legal limit on the length ...
Camera 扩展：相机拍照和录像，程序控制拍照、自动拍照实现，而无需点击系...
...-only}
返回当前是否正在录制视频。
IsCameraActive 相机已激活 {:.boolean .read-only}
返回相机是否已启动并激活。
CameraFacing 相机朝向 {:.text .read-only}
返回当前相机的朝向（”front” 或 “rear”）。
ZoomLevel 缩放级别 {:.number .read...
Interface vs Abstract Class (general OO)
...e class). At one of my assignments, I was given an additional duty: Safety Officer. Now I was still a pilot and a C-141 pilot, but I also performed Safety Officer duties (I implemented ISafetyOfficer, so to speak). A pilot wasn't required to be a safety officer, other people could have done it as we...
BLE（四）嗅探工具 - 创客硬件开发 - 清泛IT社区，为创新赋能！
...://www.gandalf.site/2018/11/ble_26.html
商业级的Ellisys BEX400侦听工具最为符合对BLE流量捕获及分析的要求，然而售价过于昂贵；
其次，作为开源硬件且配有混杂模式追踪的“超牙”设备——Ubertooth One拥有二次开发和嗅探已建立连接的...
CruiseControl.Net 进行持续化集成 - IT产品资讯 - 清泛网 - 专注C/C++及内核技术
...文，能理解和掌握使用CruiseControl.Net的基本使用技巧，用工具来改善工作流程和提高工作效率。
什么是持续化集成
首先，我们先搞清楚什么是持续化集成？它对我们的日常工作有什么样的帮助？在过去几年中，敏捷已经...
Do copyright dates need to be updated? [closed]
...rotection. See § 408. Although registration of a work with the Copyright Office is not a precondition for protection, an action for copyright infringement may not be commenced until the copyright has been formally registered with the Copyright Office. See § 411.
Deposit of copies with the Copyri...
Quora如何在快速开发中保持高品质代码 - 项目管理 - 清泛网 - 专注C/C++及内核技术
...要，所以人们假定你会牺牲代码质量。
通过设计一系列工具和相应流程，我们得以打破僵局——在快速开发中仍能保持高品质代码。本文将介绍我们在Quora使用的这套方法和具体案例。
维护高质量代码的原因
高质量代码主...
Freezing Row 1 and Column A at the same time
...Reference Guide (More Complicated, but resourceful none the less) - http://office.microsoft.com/en-us/excel-help/freeze-or-lock-rows-and-columns-HP010342542.aspx
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成功熬了四年还没死？一个IT屌丝创业者的深刻反思 - 资讯 - 清泛网 - 专注C...
...屌丝创业的故事从前有三个屌丝，聚在一起做网络。提供免费的网络服务，砸锅卖铁，通宵达旦，除了卖肾，啥都做了。3年后终于做到了五...
三个IT屌丝创业的故事
从前有三个屌丝，聚在一起做网络。提供免费的网络服务...