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What are the implications of using “!important” in CSS? [duplicate]
..., being that most of our customers use IE7 and 8, even some people in this office still use it, despite my insistent pressing for them to change to FF or Chrome.
– Kyle
Sep 14 '10 at 7:46
...
构建高并发高可用的电商平台架构实践 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...sharding是一一对应的，只访问一个数据库sharding.
biz业务注册节点到zookeeper上/bizs/shard/下。
router监听zookeeper上/bizs/下节点状态，缓存在线biz在router中。
client请求router获取biz时，router首先从mongodb中获取用户对应的shard,router根据缓...
Android微信智能心跳方案 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...使用GCM作为辅助通道，在支持GCM的设备上微信上传自己的注册GCM ID给微信Server。
微信Server在发现长连接失效的情况下，可以使用GCM 作为辅助通道通知客户端有新消息，客户端收到push通知后做一次sync。
只利用GCM来激活微信，...
来自微软的一手内幕：Windows 10是怎么出炉的 - 创意 - 清泛网 - 专注C/C++及内核技术
...，微软针对Windows 10开放了500万个内测名额。谁都可以来注册体验一番。即使今天Windows 10已经发布了，但是微软也仍旧在跟进用户们的反馈，并予以改进。
“其实，这样做有时难免还是会担心。”Myerson说道。“一件事在没搞...
How to backup a local Git repository?
...
The other offical way would be using git bundle
That will create a file that support git fetch and git pull in order to update your second repo.
Useful for incremental backup and restore.
But if you need to backup everything (becau...
Why does this (null || !TryParse) conditional result in “use of unassigned local variable”?
...ed at run time. The dynamic type simplifies access to COM APIs such as the Office Automation APIs, and also to dynamic APIs such as IronPython libraries, and to the HTML Document Object Model (DOM).
Type dynamic behaves like type object in most circumstances. However, operations that contain express...
Git Commit Messages: 50/72 Formatting
...ade commits (user.name, user.email - especially on internal networks. User@OFFICE-1-PC-10293982811111 isn't a useful contact address). Depending on the project, make the appropriate detail available in the commit. It's hard to say what that should be; it might be tasks completed in a development pro...
LINQ-to-SQL vs stored procedures? [closed]
...elect n;
var p =
from n in x.AddressTypes
where n.Name == "Main Office"
select n;
If both of these queries are run, we will see two entries in the SQL Server procedure cache: One bound with an NVARCHAR(7), and the other with an NVARCHAR(11). Now imagine if there were hundreds or th...
Significant new inventions in computing since 1980
...me cinema is a trivial example; another is the "virtual golf course" in an office building in Soho, where you play 18 holes of real golf on a simulated course.
For me, though, the next really big thing is going to be fabrication. Making things. Spoons and guitars and chairs and clothing and cars an...
Is there a way to crack the password on an Excel VBA Project?
...word protected option on an Excel 2007 file is the first time in Microsoft Office history that they have produced a reasonably secure file.
– Stewbob
Sep 10 '10 at 17:42
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