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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
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3.1 GCM特点
a）Android2.2以下的手机不支持GCM，2.2到3.0需要安装Google Store并设置Google帐号，4.04及以上版本不需要设置帐号也能支持。
b）GCM只传递数据（可以传递小于4kb的数据），对这些数据的处理可以全部由开发者控制。
c）An...
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
...够喜爱、渴求Windows系统，才会去升级，也才会有大量的安装基数来吸引更多开发者。因此，也是压力山大。
Myerson表现得自信而不自傲——他很乐意拿我的MacBook来打趣。他的这种直率，也正反映在了发布Windows 10的方式上：甚...
Where is PHP.ini in Mac OS X Lion? Thought it was in /usr/local/php5/lib
...c is a link to private/etc: /etc -> private/etc
– pm_labs
Jul 28 '12 at 8:13
add a comment
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Tool for generating railroad diagram used on json.org [closed]
...glas Crockford
to Aleem B
date Tue, Apr 28, 2009 at 6:01 PM
subject Re: Railroad Diagrams on json.org
I drew them with Visio. Creative
Docs.NET also works well.
--
Aleem B wrote:
Hello Douglas,
I thoroughly enjoy most things you put
out there and t...
Force “portrait” orientation mode
... mode, Add lines respectively.
Import below line:
import android.content.pm.ActivityInfo;
Add Below line just above setContentView(R.layout.activity_main);
For Portrait:
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);//Set Portrait
For Landscap:
setRequestedOrientation...
App Inventor 2 数学代码块 · App Inventor 2 中文网
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App Inventor 2 数学代码块
基础数字块 ( 0 )
进...
HttpClient not supporting PostAsJsonAsync method C#
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PM> Install-Package System.Net.Http.Formatting.Extension
– Yar
Mar 21 '16 at 15:18
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Swift days between two NSDates
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You may actually want to check for 12pm (noon) instead of startOfDayForDate -- should be less likely to bork due to adjusting timezones and DST.
– brandonscript
Feb 15 '16 at 20:50
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What reference do I need to use Microsoft.Office.Interop.Excel in .NET?
...f the packages listed below, or install using the Package Manager Console:
PM> Install-Package Microsoft.Office.Interop.Excel
Microsoft.Office.Interop.Excel
Microsoft.Office.Interop.Word
Microsoft.Office.Interop.Outlook
Microsoft.Office.Interop.PowerPoint
Microsoft.Office.Interop.Graph
These ...
How to get a date in YYYY-MM-DD format from a TSQL datetime field?
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SELECT convert(varchar, getdate(), 109) -- mon dd yyyy hh:mm:ss:mmmAM (or PM)
SELECT convert(varchar, getdate(), 110) -- mm-dd-yyyy
SELECT convert(varchar, getdate(), 111) -- yyyy/mm/dd
SELECT convert(varchar, getdate(), 112) -- yyyymmdd
SELECT convert(varchar, getdate(), 113) -- dd mon yyyy hh...